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Heat Exchanger Manufacturers

Last updated: January 2026

This directory lists 92 heat exchanger manufacturers across the United States, from specialty fabricators of custom shell-and-tube units to large-scale producers of standard brazed plate and air-cooled designs.

Buyers are typically solving complex thermal management challenges, whether it's recovering waste heat, maintaining precise process temperatures, or efficiently condensing vapors. This often involves intricate calculations around heat transfer coefficients, pressure drop across various pass arrangements, and critically, managing the fouling factor specific to their process fluids.

Manufacturers in this space vary significantly. Some specialize in standardized, mass-produced plate-and-frame or brazed plate heat exchangers, ideal for HVAC or less demanding industrial applications. Others are custom fabricators, excelling in large, highly engineered shell-and-tube or spiral heat exchangers for petrochemical, power generation, or pharmaceutical sectors, often requiring adherence to strict ASME and TEMA guidelines.

To get accurate quotes and avoid missteps, buyers must come prepared with comprehensive thermal and mechanical specifications. This includes detailed process fluid properties, desired temperature changes, flow rates, acceptable pressure drops, operating pressures and temperatures, environmental conditions, and any specific code requirements like ASME Section VIII Div 1 or PED, along with the required MOC.

A significant trend in the heat exchanger market is the increasing demand for enhanced thermal efficiency and compact designs, driven by sustainability goals and space constraints. This pushes manufacturers towards innovative geometries, additive manufacturing for complex internal structures, and advanced computational fluid dynamics (CFD) simulations to optimize heat transfer while minimizing material use and energy consumption.

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Company Directory

92 companies nationwide

AGC Heat Transfer

Bristow, VA

AGC Heat Transfer manufactures sanitary heat exchanger products, specializing in plate heat exchangers for the food industry. They provide products, parts, service, and repair, emphasizing food safety and minimizing facility downtime. With industry experts available, their products are built to last, ensuring smooth operations for clients.

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Agreenability

Montvale, NJ

Based in Montvale, NJ, Agreenability specializes in the patented TWISTER Geothermal Heat Exchanger. This innovative vertical bore technology reduces drilling requirements for geothermal projects, enabling simultaneous installation of multiple loops. It significantly cuts costs and installation time for geothermal heating systems.

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Alloy Engineering

Berea, OH

Based in Berea, OH, Alloy Engineering specializes in the thermal and mechanical design and fabrication of custom ASME heat exchangers. They manufacture Air Cooled, Finned Tube, and Shell & Tube Heat Exchangers, utilizing high-temperature and corrosion-resistant alloys. The company provides extensive product engineering services.

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American Industrial Heat Transfer, Inc.

Lacrosse, VA

Based in LaCrosse, VA, American Industrial Heat Transfer, Inc. manufactures heat transfer products and solutions, leveraging over three decades of experience. The company produces 95% of its components in-house at its Virginia facility, offering both standard and custom-engineered heat transfer equipment for diverse industrial needs.

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API Heat Transfer

Buffalo, NY

API Heat Transfer designs and manufactures a comprehensive range of high-performance heat transfer solutions. Offerings include custom shell and tube, hairpin, brazed plate, gasketed plate and frame, and plate and shell heat exchangers. The company also provides extended surface coolers and evaporation systems for diverse industrial applications.

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Baker Hughes

Houston, TX

Based in Houston, TX, Baker Hughes is an energy technology company specializing in robust, reliable air-cooled heat exchangers. These systems are engineered for diverse industrial loads and challenging ambient conditions, including arctic, desert, and offshore environments, contributing to safer and more efficient energy operations.

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BWX Technologies, Inc.

BWX Technologies, Inc. manufactures critical heat transfer components for naval nuclear reactors and power plants. Specializing in efficient heat exchange solutions since the 1950s, the company also delivers TRISO nuclear fuel for microreactors and provides engineering services, contributing expertise in heat transfer for defense and energy applications.

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Calorplast USA

Milford, OH

Based in Milford, OH, Calorplast USA engineers corrosion-resistant plastic heat exchangers for industrial applications. With over 40 years of experience, the company provides high-performance PVDF and PE-RT heat exchangers that optimize processes for chemical processing, anodizing, electroplating, and metal finishing.

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C, G, & J Inc.

Gadsden, AL

Based in Gadsden, AL, C, G, & J Inc. specializes in custom heat exchanger manufacturing services. They produce high-quality all-aluminum charge air coolers, oil coolers, and radiators for industrial and automotive use. With expertise since 1956, they also offer re-core and DPF cleaning services.

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Chart Industries

Ball Ground, GA

Based in Ball Ground, GA, Chart Industries is a global manufacturer of highly engineered equipment for the clean energy and industrial gas markets. The company provides a broad line of air coolers and other critical components used across the liquid gas supply chain, supporting decarbonization and sustainability goals for its customers.

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ChillX Chillers

Austin, TX

ChillX Chillers, based in Austin, TX, provides its line of shell and tube heat exchangers, offering cooling capacities from 1 Ton to 100 Ton. These are specifically sized for their industrial glycol chillers, air handlers, and dehumidifiers. The company also offers design assistance for various commercial applications.

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Clean Energy Systems

Rancho Cordova, CA

28 MWt Oxy-Fuel Reheat Combustor; Full-Scale Oxy Combustion Reheater Test Bed; Dedicated Heat Exchanger Test Bed; Gas Generator and Steam Separator commercial.

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Cooltube Inc.

Cooltube Inc. is a US-based manufacturer specializing in refrigeration evaporator coils. Established in 1997, the company produces a new design of evaporator coil, which functions as a key component in various refrigeration systems. They serve industrial and commercial B2B customers.

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Coilmen Plus, Inc.

Fort Mohave, AZ

Coilmen Plus, Inc. specializes in manufacturing custom heat transfer products and components for commercial HVAC professionals. Since 1999, the company has supplied custom-engineered solutions designed for unique environments, emphasizing attention to detail and quality. They provide bespoke heat exchanger solutions across various applications.

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CPE Systems Inc.

Auburn, WA

Based in Auburn, WA, CPE Systems Inc. manufactures plate and frame heat exchangers, including plate chillers and coolers. The company specializes in configuring these systems as wort chillers, directly serving the brewing industry with efficient temperature control solutions. They provide robust, application-specific heat exchange equipment.

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Delta T Thermal Solutions LLC

Wichita Falls, TX

Based in Wichita Falls, TX, Delta T Thermal Solutions LLC is an experienced manufacturer of welded and spiral heat exchangers. With over 80 years in the industry, they produce renowned PLATECOIL®, MAXCHANGER®, and ECONOCOIL® product lines. The company provides comprehensive heat transfer and turnkey solutions for diverse sectors, including oil & gas, chemical processing, and green energy.

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Dry Coolers, Inc.

Oxford, MI

Based in Oxford, MI, Dry Coolers, Inc. engineers and manufactures industrial cooling systems. They specialize in high-efficiency air-cooled heat exchangers, offering hybrid and V-bank dry coolers with variable-speed fans. The company provides reliable cooling solutions, including cooling towers and mechanical chillers.

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Durafin Tube

Minerva, OH

Based in Minerva, OH, Durafin Tube manufactures custom finned tubes, DuraFin® Heat Exchangers, and various heat exchanger parts. They specialize in processing ferrous and non-ferrous materials, providing quality components and design solutions for industrial customers assembling heat exchangers.

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Energy Steel

Energy Steel provides custom engineered solutions and fabrications, specializing in heat exchangers for the nuclear energy industry. The company also offers solutions for product obsolescence through strategic OEM partnerships, ensuring quality and quick response for specialized nuclear equipment.

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EPV Tanks

San Antonio, TX

Based in San Antonio, TX, EPV Tanks specializes in custom engineering and manufacturing of shell and tube heat exchangers. They provide high-pressure, high-temperature solutions built to strict ASME Section VIII Div. 1 standards, using carbon and stainless steel. The company also produces ASME pressure vessels and API storage tanks.

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EVAPCO Dry Cooling, Inc.

EVAPCO Dry Cooling, Inc. manufactures advanced air-cooled heat exchangers (ACHE) and air-cooled steam condensers (ACC). They provide innovative dry cooling solutions for diverse heavy industries, including power generation, carbon capture, mining, and industrial sectors. The company leverages research and development to deliver high-standard equipment.

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Exergy LLC

Garden City, NY

Based in Garden City, NY, Exergy LLC designs and manufactures compact Shell and Tube and Tube-in-Tube heat exchangers. Since 1979, they have provided custom and off-the-shelf heat transfer solutions using specialized alloys. They serve pharmaceutical, biotech, sanitary, industrial, and process industries.

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Fin Tube Products, Inc.

Wadsworth, OH

Based in Wadsworth, OH, Fin Tube Products, Inc. manufactures finned tubing and pipe, specializing in finned tube coils for heat exchangers, boiler economizers, and coolers. They offer various fin-to-tube attachment methods, including brazed, edge tension, and stamped fins. Capabilities range from small diameter to miniature tubes, supported by an in-house brazing furnace.

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GE Vernova

St. Paul, MN

GE Vernova provides heat exchanger offerings for gas power applications, including specialized water-cooled condensers, as well as feedwater storage tanks and deaerators. The company focuses on innovative solutions that contribute to decarbonization and global economic growth.

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Advanced Process Solutions APS

Jeffersonville, IN

Advanced Process Solutions APS, based in Jeffersonville, IN, manufactures proprietary tubular heat exchangers and complete process systems. The company specializes in ultra-corrugated double and multi-tube heat exchangers, serving food and beverage manufacturers. They provide solutions for aseptic, extended shelf life, and pasteurization applications.

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Hayden Industrial

Tulsa, OK

Based in Tulsa, OK, Hayden Industrial designs and manufactures air-cooled heat exchangers. They specialize in custom engineered solutions to support critical infrastructure within the power generation market, providing robust heat exchange systems for various industrial applications.

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Heat Recovery Innovations

Dover, NH

Based in Dover, NH, Heat Recovery Innovations custom manufactures high-temperature heat exchangers, operating between 600 to 2000°F. They provide efficient heat recovery solutions from prototype to production, including fin tube, plate fin, microchannel, shell, and primary surface designs. The company serves diverse industrial markets with specialized engineering expertise.

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Heat Transfer Systems, Inc.

St. Louis, MO

Heat Transfer Systems, Inc. specializes in the custom design and fabrication of ASME Coded pressure vessels, with a strong focus on heat transfer equipment. Founded in 1980, the company serves the chemical and petroleum industries, utilizing experienced in-house engineering and skilled craftsmen to meet challenging customer needs.

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Heat Transfer Equipment Company

Bangor, ME

Based in Bangor, ME, Heat Transfer Equipment Company specializes in the manufacturing and provision of heat transfer equipment. They serve industrial and commercial B2B customers with their expertise in heat exchanger solutions and related equipment.

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Heseco

Appleton, WI

Based in Appleton, WI, Heseco manufactures a comprehensive range of heat transfer and pollution control equipment. They specialize in air-cooled, hairpin, double pipe, plate & frame, shell and tube, and spiral heat exchangers. Heseco also provides thermal fluid systems, heat recovery solutions, and related service and parts for various applications.

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Howard's Engineering

Corona, CA

Based in Corona, CA, Howard's Engineering designs and fabricates heat exchangers for various applications. They provide a standard product line and custom-engineered solutions. The company also offers repair services for major equipment manufacturers and provides consulting expertise.

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IBC Technologies Inc. USA

North Chesterfield, VA

Based in North Chesterfield, VA, IBC Technologies Inc. USA manufactures heat exchangers. Their S Series heat exchangers are made entirely of high-quality, specially treated 316L stainless steel, ensuring superior corrosion resistance and a longer lifespan. The company focuses on producing durable heat exchange solutions.

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Joseph Oat Corporation

Camden, NJ

Based in Camden, NJ, Joseph Oat Corporation specializes in the design and fabrication of heat exchangers. They offer units in various configurations and sizes, from small components to large industrial units measuring over 144 inches (3700 mm) in diameter, serving diverse commercial and industrial clients.

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Southwest Thermal Technology Inc.

Camarillo, CA

Based in Camarillo, CA, Southwest Thermal Technology Inc. designs and supplies standard and custom marine heat exchangers. They offer water-cooled and air-cooled solutions specifically for highly corrosive seawater environments, serving applications such as engine oil, jacket water, gear, and marine generator cooling systems.

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Metalforms Heat Transfer

Houston, TX

Based in Houston, TX, Metalforms Heat Transfer manufactures standard and specialized heat exchangers. They provide products like hairpin, double pipe, multi-tube, tank, and shell & tube heat exchangers. Capabilities include research, development, engineering, and manufacturing, serving refineries, chemical companies, and industrial facilities globally.

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MMI Tank & Industrial Services

Phoenix, AZ

Based in Phoenix, AZ, MMI Tank & Industrial Services manufactures double pipe heat exchangers, tanks, and pressure vessels. The company provides comprehensive industrial services including piping, specialty welding, rigging, and industrial construction. They serve diverse sectors such as agriculture, food & beverage, mining, and oil & gas.

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North American Air Exchanger

Wagoner, OK

Based in Wagoner, OK, North American Air Exchanger specializes in the engineering and manufacturing of air-cooled heat exchangers. They provide custom-engineered solutions for various industrial applications, ensuring high performance and reliability for their clients.

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Noren Thermal Inc.

Troy, TX

Noren Thermal Inc. specializes in manufacturing high-performance thermal solutions, including various heat exchangers for industrial applications. With over 55 years of experience, they provide air-to-air, air-to-water, and hazardous location heat exchangers designed for electrical enclosures in industries such as medical devices, defense, high technology, oil rigs, and refineries.

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Omega Thermo Products

Stratford, WI

Based in Stratford, WI, Omega Thermo Products specializes in manufacturing custom-made heat exchangers using innovative pillow plate technology. Their expertise lies in inflated laser welded heat transfer products, offering solutions for efficient cooling or heating in various industrial applications, including large-scale refrigeration. Products are known for high turbulence and overall heat transfer coefficients.

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ORCA Marine Cooling Systems

Bellingham, WA

Based in Bellingham, WA, ORCA Marine Cooling Systems manufactures high-quality marine and industrial heat exchangers. The company specializes in producing marine cooling systems, replacement heat exchangers, and related parts, serving various industries with over 50 years of experience.

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Paul Mueller Company

Paul Mueller Company designs and manufactures high-quality stainless steel heat transfer equipment, including an extensive range of brazed plate heat exchangers. They provide tailored solutions for diverse industries such as brewing, dairy, food, chemical, pharmaceutical, and oil & gas applications.

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Perry Products Corporation

Hainesport, NJ

Based in Hainesport, NJ, Perry Products Corporation manufactures custom shell and tube heat exchangers and pressure vessels. With over 75 years of experience, they provide expert guidance and rapid production, offering new units and component repairs. Designs adhere to ASME VIII/D1 and TEMA standards.

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Polaris Plate Heat Exchangers

Louisville, KY

Polaris Plate Heat Exchangers designs and constructs plate heat exchangers for demanding applications in HVAC, industrial specialties, pharmaceutical, chemical, and food processing industries. They emphasize reliable heat transfer, long life, and economical operation, offering custom solutions for various uses.

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Physical Sciences Inc.

Physical Sciences Inc. invents, demonstrates, and translates advanced technologies for critical needs. The company develops compact, lightweight heat exchangers, such as its UCHX, to enable increased heat rejection for advanced propulsion systems and other high-tech applications.

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Advanced Thermal Solutions, Inc.

Advanced Thermal Solutions, Inc. manufactures thermal management products for demanding electronics cooling applications. Their offerings include heat sinks, vapor chambers, heat pipes, and complete liquid cooling loop systems. They also provide custom thermal solutions and components for platforms such as NVIDIA Jetson and AMD Kria SOMs.

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RECO Commercial Systems

Louisville, KY

Based in Louisville, KY, RECO Commercial Systems manufactures standard and custom heat exchangers. Offerings include single and double wall 'U' tube designs from 4 to 24 inches in diameter, using bronze, carbon steel, and stainless steel tubes. They also produce commercial water heaters, storage tanks, and steam generators for various applications.

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Riggins Company

Hampton, VA

Based in Hampton, VA, Riggins Company provides custom heat exchanger manufacturing services. They specialize in specialty chemical heat exchanger designs, adhering to ASME Code and TEMA standards. Their in-house engineering team works with various materials, including stainless steel, carbon steel, aluminum, and nickel alloys, to deliver thermal transfer solutions.

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Roben Mfg. Co., Inc.

Lakewood, NJ

Roben Mfg. Co. Inc. manufactures food-grade hygienic shell heat exchangers, along with industrial reactors, pressure vessels, tanks, and columns. Based in Lakewood, NJ, the company provides custom and universal industrial solutions for the Chemical, Fine Chemical, and Petrochemical sectors.

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Royal Welding & Fabricating

Fullerton, CA

Based in Fullerton, CA, Royal Welding & Fabricating specializes in designing, mechanically engineering, and fabricating custom and standard industrial heat exchangers. With over five decades of experience, the company provides comprehensive in-house precision metal and fabrication services.

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Ship & Shore Environmental, Inc.

Fort Dodge, IA

Based in Fort Dodge, IA, Ship & Shore Environmental, Inc. manufactures heat exchangers known for optimal heat transfer, reliability, and energy efficiency. The company focuses on robust designs to meet various industrial requirements for thermal management solutions.

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Southwest Thermal Technology

Camarillo, CA

Based in Camarillo, CA, Southwest Thermal Technology engineers and sells diverse heat transfer equipment, including shell & tube, air cooled, plate and frame, and brazed plate heat exchangers. They serve industrial, food & beverage, HVAC, petrochemical, power generation, and marine applications.

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Stainless Heat Exchangers

Stainless Heat Exchangers manufactures durable stainless steel heat exchangers, providing high-efficiency heat transfer solutions for sanitary and industrial applications. These systems are ideal for handling high-viscosity fluids and solids in suspension, offering robust solutions for diverse heat transfer needs.

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Standard Refrigeration

Wood Dale, IL

Standard Refrigeration, LLC, based in Wood Dale, IL, manufactures custom heat exchangers. The company leverages its engineering and fabrication capabilities to design and construct shell and tube heat exchangers. They also offer marine condensers and provide expedited manufacturing services to meet diverse customer requirements.

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SWEP Brazed Plate

Camarillo, CA

Based in Camarillo, CA, SWEP Brazed Plate manufactures highly efficient and cost-effective brazed plate heat exchangers. They specialize in designs using sandwiched stainless steel plates to transfer heat between mediums with minimal pressure loss. These exchangers serve various industrial applications requiring optimal thermal solutions.

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TEK-FINS, LLC

Tulsa, OK

TEK-FINS, LLC designs and manufactures horizontal configuration air-cooled heat exchangers. Serving a variety of markets and applications, the company offers ACHE sales, spare parts, and onsite services. Based in Tulsa, OK, TEK-FINS provides industrial solutions for diverse operational needs.

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Tex-Fin

Crockett, TX

Based in Crockett, TX, Tex-Fin manufactures high-frequency finned tubes, finned pipes, and air-cooled heat exchangers. They provide ASME fabrication services and custom thermal solutions, including robust welded finned tubes for various heat transfer needs. The company also offers precision-engineered parts and accessories.

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ThermaFlo Engineering, Inc.

Newberry, SC

Based in Newberry, SC, ThermaFlo Engineering, Inc. specializes in manufacturing standard and custom U-tube type shell and tube heat exchangers. Their products are constructed to ASME Code Section VIII and are stamped, ensuring high quality and adherence to industry standards.

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Thermaline, Inc.

Auburn, WA

Based in Auburn, WA, Thermaline, Inc. manufactures efficient plate and frame, corrugated tubular, and shell & tube heat exchangers. They adhere to ASME and TEMA standards, offering custom designs for various industries. The company also provides replacement parts, maintenance, and complete rebuild services.

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Thermal Transfer Products (TTP)

Racine, WI

Based in Racine, WI, Thermal Transfer Products (TTP) is a US-based manufacturer of engineered heat exchangers. The company provides air- and water-cooled solutions for industrial and mobile applications, specializing in pre-engineered heat exchangers for the fluid power industry.

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Thermal Transfer Products

Thermal Transfer Products manufactures and distributes heat exchangers, providing design, engineering, and sales services. The company specializes in various heat transfer applications, including 'CA Shell and Tube' products, offering factory-direct solutions. They serve industrial customers with diverse thermal management requirements.

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Thrush Co. Inc.

Peru, IN

Based in Peru, IN, Thrush Co. Inc. manufactures specially designed shell and tube heat exchangers. These robust units are engineered to meet diverse industrial and commercial applications, effectively handling the heating or cooling of various liquids. The company provides custom solutions for specific operational requirements.

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Titanium Fabrication Corporation

Fairfield, NJ

Based in Fairfield, NJ, Titanium Fabrication Corporation (TiFab) designs and manufactures customized shell and tube heat exchangers. They specialize in high-performance titanium, zirconium, and nickel alloys for corrosion-resistant equipment. TiFab serves defense, energy, and various industrial markets, also offering metal distribution and field welding.

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Titan Metal Finishing

Camarillo, CA

Based in Camarillo, CA, Titan Metal Finishing manufactures heat exchangers and immersion coils. They produce welded plate and frame, and shell and tube heat exchangers. Serving industries such as metal finishing, aerospace, automotive, semiconductor, and water treatment, the company provides robust solutions for industrial thermal management.

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TITAN Metal Fabricators

Camarillo, CA

Based in Camarillo, CA, TITAN Metal Fabricators designs and fabricates highly corrosion-resistant process equipment, specializing in Shell and Tube Heat Exchangers. They utilize reactive metals such as Titanium, Tantalum, and Hastelloy for demanding applications across chemical, petrochemical, oil & gas, and pharmaceutical industries.

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Vulcan Finned Tubes

Tomball, TX

Based in Tomball, TX, Vulcan Finned Tubes manufactures finned tubes and finned pipe for heat transfer applications. The company serves original equipment manufacturers (OEMs) and the finned tube aftermarket. They provide products like welded helical solid, serrated, longitudinal, L-foot, and embedded finned tubes.

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Wessels Company

Cincinnati, OH

Wessels Company, based in Cincinnati, OH, specializes in manufacturing a range of heat exchangers. Their product portfolio includes Plate and Frame, Brazed Plate, and Shell and Tube designs. All heat exchanger models are built to ASME standards, providing robust and efficient thermal transfer solutions for industrial clients.

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Zilmet Products

North Kingstown, RI

Based in North Kingstown, RI, Zilmet Products manufactures and supplies a variety of hydronic components, prominently featuring brazed plate and plate & frame heat exchangers. They also offer residential and commercial expansion tanks, magnetic filters, and mixing valves, catering to diverse industrial and commercial applications.

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Attaquant Enterprises

Attaquant Enterprises is a leading top best heat exchanger manufactures in USA, United States. We are trusted Suppliers and Exporters in USA.

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SPX Flow

SPX Flow designs and manufactures advanced gasketed plate heat exchangers. Their proprietary advancements redefine potential by increasing durability, sealing performance, and operational range for industrial applications. The company provides highly engineered solutions to meet complex processing challenges across diverse sectors, focusing on reliable equipment.

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AERO-Classics, Inc.

La Verne, CA

AERO-Classics, Inc. manufactures a range of heat transfer products designed for demanding aviation, marine, military, transportation, and industrial applications. The company offers comprehensive services including machining, fin machine operation, fabrication, welding, vacuum brazing, and performance testing.

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Alfa Laval

Alfa Laval manufactures brazed and fusion-bonded plate heat exchangers, providing compact and maintenance-free solutions. They specialize in smart cooling and heat reuse technologies for data centers and industrial applications. Their proven solutions optimize energy use, helping customers meet modern demands and accelerate sustainable operations.

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AXH Air-Coolers

AXH Air-Coolers manufactures a complete range of air-cooled heat exchangers, including various models, sections, and tube bundles. With a large manufacturing facility, the company provides design, supply, and duplication services. It serves industrial sectors like data centers, gas compression, power generation, and chemical/petrochem industries.

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Bendel

Indianapolis, IN

Based in Indianapolis, IN, Bendel specializes in the custom design and fabrication of Shell & Tube Heat Exchangers. The company serves a broad range of industries, including chemical, industrial manufacturing, petrochemical, and refining, providing tailored process equipment solutions.

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Brazetek

Brooklyn, NY

Based in Brooklyn, NY, Brazetek manufactures Shell & Tube heat exchangers. Their ST series utilizes 316L stainless steel, while the STX series features titanium construction. These heat exchangers are designed for various industrial and commercial applications, providing robust solutions for thermal transfer needs.

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BV Thermal Systems

San Bernardino, CA

Based in San Bernardino, CA, BV Thermal Systems designs, manufactures, and services recirculating chillers and fluid to fluid heat exchangers. With over 40 years of experience since 1984, the company provides custom and standard thermal management solutions for a diverse array of industrial and commercial applications.

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Enerquip Thermal Solutions

Medford, WI

Enerquip Thermal Solutions designs and fabricates shell and tube heat exchangers, thermal fluid heaters, and vapor condensers. Based in Medford, WI, they provide custom and stock equipment manufactured to TEMA guidelines and ASME Code for pharmaceutical and industrial applications. US facilities are in Wisconsin and Oklahoma.

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Heat-Exchanger USA

Mcdonough, GA

Based in McDonough, GA, Heat-Exchanger USA manufactures new, custom, and direct replacement shell & tube heat exchangers. They serve industrial and commercial systems, providing products built in ASME certified facilities. With over 30 years of experience, they offer fast quotes and quick turnaround.

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Kennedy Tank and Manufacturing Co., Inc.

Indianapolis, IN

Based in Indianapolis, IN, Kennedy Tank and Manufacturing Co. Inc. specializes in custom design, fabrication, and field servicing of large storage tanks, pressure vessels, and heat exchangers. With five generations of leadership, they are known for tackling big, challenging industrial projects and providing comprehensive care and quality.

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Mezzo Technologies

Baton Rouge, LA

Based in Baton Rouge, LA, Mezzo Technologies specializes in designing, engineering, testing, and manufacturing custom microtube heat exchangers. They provide high-performance thermal management solutions for complex challenges, creating compact coolant-air intercoolers with exceptional thermal performance and low pressure drop.

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Mueller Heat Exchangers

Camarillo, CA

Based in Camarillo, CA, Mueller Heat Exchangers designs and provides various heat transfer products, including Plate, Brazed Plate, Gasketed Plate & Frame, and Embossed Plate (Temp-Plate®) heat exchangers. The company serves industrial, food and dairy, HVAC, refrigeration, and process system clients.

Phone available

Pacific Oil Cooler Service, Inc.

La Verne, CA

Based in La Verne, CA, Pacific Oil Cooler Service, Inc. offers overhaul, repair, re-certification, and custom fabrication for aircraft heat exchangers and oil coolers. They specialize in diverse heat-exchange devices, including fuel heaters, holding FAA and EASA certifications for aerospace clients.

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Redman Equipment & Manufacturing Co.

Torrance, CA

Based in Torrance, CA, Redman Equipment & Manufacturing Co. designs and manufactures custom shell and tube heat exchanger equipment. They provide end-to-end solutions, encompassing system engineering, fabrication, maintenance, and repair services. Their operations adhere to ASME Section VIII standards.

Phone available

SHARC Energy

Toledo, OR

SHARC Energy manufactures advanced wastewater heat recovery systems in Toledo, OR, utilizing specialized heat exchangers to extract thermal energy from domestic and commercial wastewater. These innovative solutions support sustainable building projects by reducing energy consumption, operational costs, and carbon emissions, addressing a niche in the heat exchanger sector.

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Springs Fabrication

Colorado Springs, CO

Springs Fabrication is a US-based company recognized for high-quality design, engineering, and fabrication of custom pressure vessels. They provide comprehensive manufacturing capabilities for various industrial products, focusing on custom design-build solutions. The company serves clients seeking American-made fabricated products with their own facilities and workforce.

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Transtech Energy

Tulsa, OK

Based in Tulsa, OK, Transtech Energy custom engineers and fabricates a wide range of heat exchangers. They specialize in Shell & Tube, Hairpin, and proprietary TWISTED TUBE® designs, providing robust solutions for various industrial applications. The company manufactures durable and efficient heat transfer equipment.

Phone available

Vacuum Process Engineering, Inc.

Sacramento, CA

Based in Sacramento, CA, Vacuum Process Engineering, Inc. is a thermal engineering and manufacturing company. They design and manufacture diffusion-bonded microchannel, hydrogen pre-cooling, and off-the-shelf heat exchangers. VPE provides precision metallurgical services for high-tech aerospace, medical, and semiconductor industries.

Phone available

Worldwide Air Coolers

Tulsa, OK

Based in Tulsa, OK, Worldwide Air Coolers, a SHECO Industries company, manufactures industrial-grade air-cooled and shell and tube heat exchangers. They supply engineered equipment for natural gas, petrochemical, and oil and gas refining industries, offering both standard API 661 and customized solutions for demanding operating conditions.

Phone available

Armstrong International

Three Rivers, MI

Armstrong International, based in Three Rivers, MI, manufactures a comprehensive range of industrial heat exchangers. They specialize in shell and tube, plate and frame, and brazed plate designs for steam, air, and hot water applications, leveraging in-house manufacturing and engineering to deliver customized heat transfer solutions.

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Boyd

Pleasanton, CA

Boyd designs and manufactures custom heat exchangers in aluminum and copper for liquid cooling systems. Specializing in tube fin and plate fin configurations, the company provides efficient thermal management solutions. Boyd serves industrial and commercial B2B customers, ensuring optimal heat rejection for various applications.

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Holtec International

Holtec International designs and manufactures custom engineered heat transfer equipment, primarily for the electric power generation industry. The company provides state-of-the-art manufacturing, engineering, and consulting services, specializing in nuclear fuel and waste management, as well as various clean energy solutions.

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Kelvion Inc.

Charlotte, NC

Kelvion Inc. is a US-based manufacturer specializing in a wide array of heat transfer solutions for various industrial applications. They design and produce heat exchangers for critical processes such as heating, cooling, condensation, and evaporation, serving sectors including chemical, petrochemical, food & beverage, and power generation industries.

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SWEP

Phoenix, AZ

Based in Phoenix, AZ, SWEP is a world-leading manufacturer of brazed plate heat exchangers (BPHEs). The company specializes in compact, customizable solutions, delivering exceptional thermal performance for a wide range of applications. SWEP serves industrial, HVAC, refrigeration, and district energy markets.

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How to Choose a Company

  • Verify the manufacturer has in-house mechanical engineering expertise, particularly for pressure vessel design according to ASME Section VIII Div 1, and can provide detailed calculations for shell and tube stresses, tubesheet thickness, and nozzle loads, especially for high-pressure or high-temperature applications.
  • Assess their experience with specific MOC (Material of Construction): Inquire about their track record fabricating with specific alloys like Hastelloy, Titanium, Duplex Stainless Steel, or Inconel, and confirm they have appropriate welding procedures (WPS/PQR) and NDT capabilities for your corrosive or high-purity media.
  • Confirm adherence to industry standards: For shell-and-tube exchangers, require verification of their TEMA membership and demonstrated experience with specific TEMA classes (e.g., B, C, R) relevant to your application's service. Also, confirm their ability to apply the ASME U, R, or S stamps, and NBIC 'R' stamp if repair work is ever anticipated, should your project demand it.
  • Scrutinize the fouling factor and maintenance access: A red flag is a manufacturer who provides a quote without questioning your specified fouling factor or fails to discuss maintenance accessibility for cleaning and inspection. An underestimated fouling factor leads to undersized units, while poor access significantly increases operational downtime and costs for cleaning.
  • Evaluate shop capacity and specialized equipment: Beyond general fabrication, check if they have specific equipment for your project, such as large tube bundle pulling capabilities, specialized bending for U-tubes, or facilities for precise plate forming and brazing if you're sourcing plate heat exchangers. This ensures they can handle the physical scale and technical requirements of your design.

Frequently Asked Questions

What specific data is critical for a heat exchanger manufacturer to provide an accurate and optimized quote?

Beyond basic thermal duty, critical data includes comprehensive process fluid properties (viscosity, density, specific heat, thermal conductivity at operating temperatures), inlet/outlet temperatures and pressures for both both sides, desired flow rates, acceptable pressure drop limits, maximum operating pressure and temperature, MOC preference, and any specified fouling factors. Crucially, detail any relevant industry codes (e.g., ASME, TEMA, API) or specific certifications required.

How does a manufacturer's experience with TEMA standards impact the design and cost of a shell-and-tube heat exchanger?

TEMA standards dictate mechanical design, fabrication tolerances, and material choices for shell-and-tube exchangers, significantly impacting safety, performance, and longevity. A manufacturer proficient in TEMA ensures your unit meets critical requirements for tube sheets, baffles, and nozzle connections. Non-compliance can lead to design flaws, difficulty obtaining insurance, and costly failures. Manufacturers with TEMA R certification, for instance, are equipped for the most stringent refinery applications, which reflects in their capabilities and often, their pricing.

What are the common pitfalls in specifying the Material of Construction (MOC) for a heat exchanger, and how can they be avoided?

The biggest pitfall is underestimating the corrosivity or temperature range of process fluids, leading to material degradation, leaks, and premature failure. Another is over-specifying expensive alloys for applications where standard materials suffice. Avoid this by providing manufacturers with a complete chemical analysis of your fluids, including trace elements and potential contaminants, alongside precise operating temperatures, pressures, and pH ranges. Rely on their metallurgical expertise to recommend the optimal, cost-effective MOC for your specific conditions.

Should I prioritize a standard, off-the-shelf heat exchanger or invest in a custom-engineered solution?

Standard heat exchangers (like common plate-and-frame or small shell-and-tube units) are ideal for common applications with well-defined parameters, offering lower cost and faster delivery. They often suffice for HVAC, basic cooling, or non-critical industrial processes. However, if your application involves unique fluid properties, extreme temperatures/pressures, aggressive chemicals, stringent space constraints, high vibration, or critical thermal performance requirements, a custom-engineered solution is essential. While more expensive and with longer lead times, it guarantees optimized performance, greater reliability, and adherence to specific codes (e.g., ASME, PED) crucial for complex or hazardous processes.

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