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Last updated: January 2026
This directory lists 53 brazing companies across the United States, from specialty vacuum brazing houses to large-scale furnace brazing operations.
Buyers in this space are often solving critical challenges like joining intricate components for heat exchangers, creating hermetic seals for sensitive electronics, or bonding high-strength aerospace components. They require suppliers capable of managing precise capillary action, preventing porosity, and ensuring robust joint integrity, often across demanding operational temperatures.
The available suppliers vary significantly, encompassing shops primarily focused on high-volume production furnace brazing, specialists in niche areas like vacuum brazing for advanced alloys, and those offering comprehensive solutions including pre-braze assembly and post-braze non-destructive testing (NDT). Their distinctions often lie in their core competencies, the types of braze alloys they routinely handle, and their capacity for specialized heat treatment cycles.
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53 companies nationwide
Based in Baytown, TX, Baytown Ace Industrial Services provides precision industrial fabrication, welding, and machining services. As a member of the BAM Industrial Group, they offer a one-stop shop for customers in the gas, oil, petrochemical, and construction industries, utilizing skilled professionals and state-of-the-art equipment.
Aero-Space Certified Welding, based in Grand Prairie, TX, specializes in providing certified metal joining services for the aerospace industry. Operating since 1966, the company delivers precision welding solutions, including brazing, vital for demanding aerospace components and applications. They serve industrial B2B customers.
Based in Newington, CT, Lynn Welding Co. Inc. specializes in aerospace welding, machining, and fabrication. They hold NADCAP accreditation for brazing, employing certified brazers to join dissimilar materials. The company routinely meets X-ray standards for mission-critical applications, serving hundreds of industrial customers.
Based in Fremont, CA, Altair USA provides precision vacuum and furnace brazing services for advanced material joining and contract manufacturing. They offer turnkey solutions for medical, security, defense, aerospace, and semiconductor industries. The company is ISO 9001:2015 and ITAR Registered.
Based in Garland, TX, Arrow Fabricated Tubing specializes in aluminum and copper brazing services. They fabricate custom tubing, manifolds, and return bends/crossovers, offering high-volume capacity, engineering, and machine customization for various industrial applications.
Based in Weare, NH, Brazecom Industries, LLC provides industrial brazing and soldering services. The company also offers heat treating among its various metal joining and processing capabilities for commercial customers.
Based in Fairfield, OH, Byron Products offers continuous furnace, vacuum, honeycomb, induction, and torch brazing services. Since 1982, they provide thermal processing, heat treating, and welding for diverse industrial projects. The company is NADCAP, AS9100D, and GE certified.
C&H Machine, Inc. based in Escondido, CA, is an AS9100 and ITAR registered precision manufacturing facility. They specialize in brazing services, offering both Torch and Induction Brazing, alongside comprehensive Milling, Turning, EDM, Welding, and Assembly. The company supports diverse short-run and production-run manufacturing needs.
Based in Maywood, CA, Cook Induction Heating Co. specializes in brazing and heat treating services. The company holds Nadcap accreditation and has achieved Merit status, confirming its commitment to quality for the aerospace industry and other demanding sectors.
Based in Murrieta, CA, Copper and Stainless Fabrication Services specializes in precision metal fabrication for businesses. They provide expert brazing and soldering services, creating strong, leak-proof connections for copper tubing and components. The company also offers custom welding, bending, cutting, and assembly for stainless steel and aluminum projects.
Based in Sun Valley, CA, Dip Braze, Inc. provides comprehensive aluminum dip brazing and heat treating services. Serving the industry since 1956, the company offers expert technical assistance, problem-solving capabilities, and meticulous record keeping for repeatability, ensuring high-quality solutions for industrial clients.
Based in Lebanon, OH, Franklin Brazing specializes in expert brazing and comprehensive metal treating services. They process stainless steel, carbon steel, and other ferrous alloy parts, offering normalizing, tempering, stress relieving, and annealing. Franklin Brazing supports industrial and commercial manufacturing operations with reliable service.
Galaxy Brazing Company, Inc. based in Santa Fe Springs, CA, provides Nadcap certified GTAW welding and various brazing methods. They specialize in manual brazing techniques, including induction and torch brazing with silver, serving industrial clients requiring precision metal joining solutions.
George Industries, LLC, based in Endicott, NY, manufactures mission-critical components for Aerospace, Defense, Transportation, and industrial sectors. The company specializes in dip brazing, vacuum brazing, and aluminum brazing, with additional capabilities including CNC machining, sheet metal fabrication, and welding.
Based in Fort Worth, TX, Har-Conn Aerospace provides advanced thermal processing solutions for aerospace, defense, and power generation sectors. Specializing in vacuum brazing, heat treating, hot isostatic pressing (HIP), and thermal spray coatings, they offer critical metal joining and surface enhancement services.
Based in Deer Park, NY, Hi-Temp Brazing, Inc. provides high-quality metal fabrication and brazing services. This family-owned business has over 45 years of experience, offering specialized solutions for various industrial applications and precision needs.
Based in Santa Fe Springs, CA, I.A.M Aerospace Quality Welding LLC is a family-owned company established in 2020. They specialize in all welding processes, including those for aerospace, industrial, commercial, and residential applications. The company works with a wide range of metals such as aluminum, stainless steel, steel, bronze, Inconel, and titanium.
Based in Baytown, TX, Lineage Metallurgical specializes in high-temperature brazing services, including vacuum and controlled atmosphere brazing. They process materials like stainless steels, nickel alloys, and copper, serving aerospace, defense, medical, and industrial gas turbine industries. Additional services include heat treating, welding, and metallurgical analysis.
Based in Anaheim, CA, Metalized Ceramics and Braze Solutions specializes in providing innovative solutions for metalized ceramic and braze applications. The company manufactures precise ceramic-to-metal assemblies and custom metalized ceramic components and systems in the USA.
Based in Racine, WI, North American Alloy provides comprehensive brazing and soldering services. They offer vacuum brazing and supply a full range of high-quality brazing and soldering alloys, including aluminum, bronze, copper, and silver. Alloys are available as pre-forms, wire, foil, paste, powder, and rod.
Based in Houston, TX, National Heat Treat specializes in advanced vacuum heat treatment and brazing services. They offer a comprehensive range of processes including vacuum brazing, hydrogen brazing, and atmosphere brazing for various industrial applications and exotic materials.
Precision Welding, Inc. provides quality craftsmanship and superior service for structural, commercial, and municipal projects. Based in Lancaster, CA, the company serves clients throughout California, specializing in timely project completion and exceptional customer service for various welding needs.
Ridge Engineering, LLC, based in Hampstead, MD, specializes in aluminum dip and vacuum brazing, offering parts with improved structural integrity and conductivity. Their 84,674 sq ft facility also provides comprehensive 5-axis CNC machining, turning, milling, and precision laser cutting services for various industrial applications.
Scientific Machine & Welding, Inc. specializes in custom metal fabrication for steel, stainless steel, and aluminum, providing turnkey manufacturing services. Their capabilities include fabricating industrial equipment, cleanroom furniture, machine bases, custom cabinets, skids, and various tooling for industrial and commercial clients.
Solar Atmospheres provides comprehensive vacuum heat treating and brazing services through over 90 furnaces across seven US locations, including El Cajon, CA. They offer significant capacity for parts up to 48 feet and 150,000 lbs. The company specializes in serving critical industries like aerospace, medical, and additive manufacturing.
Texas Metal Works, based in Conroe, TX, specializes in metal fabrication services for industrial applications. They expertly handle steel, aluminum, and stainless steel projects, offering MIG/TIG welding, bending, shearing, plasma cutting, drilling, and finishing. Brazing is a core service provided by their skilled team.
Based in Hayward, CA, ThermoFusion Inc. is a Nadcap certified provider specializing in industrial brazing and comprehensive heat treating services. They offer annealing, carburizing, nitriding, stress relieving, and secondary aluminum operations. The company also provides Helium Leak Detection, serving commercial and industrial customers 24/5.
Based in Laguna Park, TX, TX Metal Solutions provides comprehensive welding and metal fabrication services. Specializing in carbon steel, stainless steel, and aluminum, they offer in-shop and mobile solutions for new builds, additions, and repairs across Central Texas. The company is AWS structural certified.
Based in Quakertown, PA, Vacu Braze, Inc. provides specialty vacuum heat treating and brazing services. Their offerings include atmospheric heat treating, cryogenic treatment, and metallurgical consulting. The company serves North American manufacturers across medical, defense, aerospace, nuclear, additive manufacturing, and tool & die industries.
Based in Romulus, MI, Woolf Aircraft Products, Inc. provides comprehensive brazing services, including touch and furnace brazing for various materials. Specializing in tube fabrication, bending, and welding since 1942, they serve industries like Aerospace, Defense, Infrastructure, Marine, and Motorsport. They are ISO 9001:2015 and AS9100D certified.
Aalberts Surface Technologies provides brazing services, including hartlöten (brazing), for applications requiring high mechanical durability and insensitivity to high temperatures. The company also offers hot isostatic pressing (HIP), various heat treatments, polymer coatings, and reel-to-reel surface treatments. They operate multiple facilities across the United States.
Bodycote is a global provider of thermal processing services, specializing in vacuum brazing. With multiple facilities across the United States, the company offers critical heat treatment, hot isostatic pressing, and surface technologies. They serve diverse industrial sectors, providing solutions for joining complex metal assemblies.
Based in Santa Fe Springs, CA, HTA Los Angeles provides advanced vacuum brazing technologies and cryogenic processing services. With over 50 years of combined expertise, the company also offers ASTM E18 laboratory testing and precipitation hardening solutions for industrial clients.
Based in Uxbridge, MA, Precision Engineering LLC is an advanced metalworking contract manufacturer of custom sheet metal components and assemblies. The company provides advanced vacuum dip brazing services, producing high-strength, corrosion-resistant joints for complex assemblies, all manufactured in the USA.
Based in Temecula, CA, Mike's Precision Welding offers specialized metal joining and fabrication services. The company provides precise welding solutions for industrial and commercial applications, often including brazing and other intricate metalwork.
TAE Aerospace is a global aerospace company with facilities in the Americas, including Scottsdale, AZ. They provide turbine engine and component MRO, aerospace engineering, and advanced manufacturing for commercial and defense customers. Their core process utilizes Aluminum Vacuum Brazing (AVB) for high-strength aluminum components.
Based in Madison Heights, MI, Wall Colmonoy provides comprehensive brazing engineering services, including high-temperature vacuum brazing and heat treatment. They also manufacture a range of nickel, iron, and copper brazing alloys, along with surfacing alloys and precision components. Their Aerobraze division serves aerospace, energy, and transportation industries.
Aalberts Heat Treatment offers comprehensive brazing services for reliable joining of metal assemblies. They specialize in advanced vacuum brazing, induction brazing, and torch brazing techniques. The company provides critical heat treatment solutions to various industrial sectors, ensuring high-integrity metallurgical bonds for demanding applications and components.
Aero Bending Company is an AS9100 and NADCAP accredited aerospace manufacturer based in Palmdale, CA. They specialize in complex tube bending, welding, brazing, and sheet metal fabrication services. Serving the aerospace industry since 1978, the company provides custom fabrication solutions for demanding applications.
Aero Welding & Mfg provides comprehensive welding, fabrication, and machining services for critical industrial applications. Based in Gardena, CA, they specialize in MIG, TIG, Resistance Welding, and advanced brazing. They serve aerospace, defense, medical, and oil & gas industries.
Applied Thermal Technologies Inc. provides commercial vacuum heat treating and brazing services. They specialize in bright vacuum heat treating and brazing of stainless steel and exotic alloys, serving the medical, aerospace, military, and food handling sectors. The company holds Nadcap™ accreditation.
Bluewater Thermal Solutions specializes in furnace and atmospheric brazing for engineered components. The company possesses extensive experience in assembly and furnace brazing processes, providing thermal solutions for various industrial applications. They are NADCAP accredited, ensuring high-quality and reliable services.
Certified Best Welding Solutions LLC provides welding and fabrication services from their Boerne, TX facility. Established in 2019, the company serves clients across Comfort, Kerrville, San Antonio, Bandera, and Bulverde. They offer comprehensive metal joining capabilities suitable for various industrial applications.
Based in San Jose, CA, Elcon Precision LLC specializes in ceramic-to-metal and metal-to-metal brazed assemblies. With over 50 years of experience, they provide precision furnace and hydrogen brazing services, alongside ceramic metallization. Elcon supports critical applications in aerospace, medical, and defense.
Performance Dip Braze, based in Fullerton, CA, provides specialized direct brazing services for industrial clients. The company offers expert solutions for joining various metals with precision and reliability. Utilizing advanced dip brazing techniques, they create high-quality, durable bonds for complex assemblies, serving diverse manufacturing needs.
Lucas Milhaupt LLC, based in Cudahy, WI, provides next-generation metal-joining solutions and custom brazing alloys. Leveraging over 500 custom alloys and materials science expertise, the company offers advanced R&D and rapid prototyping. They serve diverse industries such as aerospace, microelectronics, EV, HVAC, and automotive with tailored solutions.
Packless Industries, based in Waco, TX, manufactures heat transfer products and metal hose for the air conditioning, heating, and refrigeration industries. Operating an ISO 9001:2015 certified plant, they produce high-quality fluid heat transfer parts. The company also offers unique, custom solutions tailored to individual customer project needs.
Scarrott Metallurgical Company is a high vacuum heat treating and brazing facility located in Orange, CA. The company specializes in thermal processes for aerospace and medical grade materials, ensuring pristine and clean atmospheres for final production requirements.
Spectrum Thermal Processing is a specialty heat treating and brazing facility based in Cranston, RI. The company offers specialized furnace brazing techniques for consistent, repeatable, and high-volume production, creating strong bonds between materials. They also provide deep freeze, hardening, annealing, quenching, and surface enhancement services.
Specialty Steel Treating, located in Farmington Hills, MI, provides comprehensive metal and steel heat treatment services. This ISO-certified company offers cutting-edge furnace and vacuum brazing, alongside case hardening, tempering, carburizing, and quenching. With over 60 years of experience, SST serves industries like aerospace, rail, and automotive.
Based in Orange, CA, Thermal-Vac Technology, Inc. provides vacuum heat treating and brazing services for aerospace and defense industries. The company operates 11 vacuum brazing furnaces, meeting exacting tolerances for extreme environments. They also offer silicide coating, injector plating, and assembly services, holding NADCAP approval for brazing and heat treating.
Based in Sacramento, CA, Vacuum Process Engineering, Inc. (VPE) specializes in precision brazing, offering vacuum, induction, aluminum, and ceramic-to-metal methods. They provide metallurgical services for critical aerospace, medical, and semiconductor applications, holding AS9100 and ISO 9001 certifications.
Based in Elk Grove Village, IL, BTX Precision specializes in flux-free aluminum vacuum brazing for high-performance, leak-tight assemblies. This manufacturing platform delivers build-to-print solutions for mission-critical needs, serving aerospace, defense, and thermal industries with advanced capabilities.
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| Type | Best For | Typical MOQ |
|---|---|---|
| Specialty Vacuum Brazer | High-purity joints, exotic materials (e.g., titanium), complex internal geometries, aerospace/medical devices requiring NADCAP. | Low to medium (often project-based or batch) |
| High-Volume Furnace Brazer | Cost-effective joining of steel/copper assemblies, simpler geometries, HVAC components, automotive parts. | Medium to high (optimized for continuous runs) |
| General Job Shop (with Brazing) | Prototypes, mixed fabrication needs, quick turnarounds for less critical parts, broader range of processes. | Very low to medium (flexible for varied projects) |
Vacuum brazing provides the cleanest possible joint by eliminating oxygen and contaminants, ideal for reactive metals like titanium or high-purity applications, and often negating flux. CAB, using gases like hydrogen or nitrogen, offers excellent oxide reduction and allows for continuous processing, being more cost-effective for larger volumes and less reactive materials, though it might still require flux depending on the process and materials. The choice fundamentally impacts post-braze cleaning and overall joint quality for specific material combinations.
Clearly define the acceptable level of flux residue or discoloration. For critical applications, specify post-braze bright dipping, ultrasonic cleaning, or specific passivation treatments. Outline the method for verifying cleanliness (e.g., visual inspection, white glove test, or specific chemical analysis) and the packaging requirements to prevent re-contamination, as improper cleaning can lead to corrosion or interfere with subsequent processes like plating.
The choice depends on the application and joint geometry. Visual inspection is always the first step. For internal defects like voids or lack of fill, X-ray radiography is excellent. For surface-breaking flaws, fluorescent penetrant inspection (FPI) or magnetic particle inspection (MPI) can be used. For hermetic applications, helium leak testing is crucial. Specifying the required NDT early helps a supplier quote appropriately and ensures the joint integrity meets your performance criteria.
Minimizing distortion requires a collaborative approach with your brazer. Provide detailed information on material properties, critical tolerances, and any pre-machined features. Discuss fixturing design with the supplier, as proper support and restraint during the braze cycle are paramount. They should consider the thermal expansion coefficients of your materials and the fixturing, as well as optimize the heating and cooling ramp rates within their furnace profile to mitigate residual stresses.