Electrical Enclosure Manufacturers

Based in Torrance, CA, Electronic Enclosures, Inc. (EEi) designs, develops, and manufactures custom rack mount chassis for global OEM customers. With decades of expertise, EEi provides integrated design and manufacturing of production custom electronic enclosures. They specialize in mission and performance-critical systems, including those requiring redundant hot-swap power supplies.

Based in Scranton, PA, Arlington Industries is a long-standing manufacturer of quality electrical, communications, and home theater products. Operating since 1949, they produce various electrical components, likely including enclosures, which are distributed through a network of local representatives.

Based in Bryan, OH, Allied Moulded Products, Inc. manufactures quality nonmetallic products for the electrical industry. Specializing in industrial fiberglass and polycarbonate enclosures, the company also produces residential electrical boxes and various enclosure accessories, serving customer needs since 1958.

Based in Pittsburg, CA, All Spec Sheet Metal Inc. is a full-service sheet metal fabrication shop. They specialize in manufacturing a diverse range of products, including electrical enclosures, cabinets, and custom components. Their services encompass CNC punching, laser cutting, forming, welding, and powder coating for various industrial sectors.

Alum Works, based in Salt Lake City, UT, provides custom fabrication and machining services. Specializing in precision CNC machining and sheet metal fabrication, they manufacture custom enclosures, chassis, and assemblies. Serving industrial, aerospace, and medical sectors, the company delivers tailored solutions for component and housing needs.

AMCO Enclosures, an IMS Engineered Products Brand, specializes in manufacturing custom data center network racks, server racks, and electronics rack enclosure solutions. Based in Des Plaines, IL, the company provides custom fabrication from its ISO9001 certified 290,000 sq. ft. facility, delivering tailored enclosures for various industrial applications.

American Teledata manufactures Rhino Series enclosures designed for remote deployment of network electronics, power supplies, and RF components. These enclosures support broadband node locations, providing robust housing for critical infrastructure. They specialize in durable solutions for telecommunications and network equipment protection.

Based in Allison Park, PA, APG Vision, LLC manufactures specialized electrical enclosures. They provide NEMA 4X, food-grade, corrosion-resistant, and explosion-proof vision enclosures, as well as liquid-cooled and lighting enclosures. The company also offers custom assembly services for various industrial applications.

Approved Sheet Metal (ASM), based in Hudson, NH, provides custom precision sheet metal fabrication services. They specialize in prototype and low-volume production of custom sheet metal enclosures and parts, handling volumes up to 5,000 units. Working with steel, aluminum, and stainless steel, ASM offers fast quotes and expedited delivery.

Based in Greencastle, PA, APX Enclosures specializes in manufacturing custom NEMA 3R and 4X electrical enclosures. They focus on producing solutions tailored to meet unique customer specifications and requirements for various applications.

Hubbell Power Systems manufactures a wide range of products for transmission, distribution, substation, OEM, and telecommunications sectors. The company supports utilities worldwide with solutions that help generate, transmit, and distribute power, offering a variety of components for these systems.

Based in Libertyville, IL, Box Enclosures, Inc. designs and manufactures injection molded plastic and custom fabricated enclosures. They provide off-the-shelf and custom handheld electronic enclosures, offering services like marking, printing, drilling, and machining to meet diverse industrial application needs.

Based in Phoenix, AZ, Bud Industries specializes in manufacturing custom electrical enclosures and customized cabinet racks. The company provides design support for tailored enclosure solutions, catering to diverse industries that require robust and precise electrical housing for their equipment.

Based in Middletown, CT, Bull Metal Products, Inc. is a custom sheet metal manufacturer specializing in metal enclosures, cases, cabinets, and toolboxes since 1954. They craft premium metal products, including electrical enclosures, for OEM manufacturers of various products from their 50,000+ sq ft facility.

Based in Stockton, CA, Automation And Control Solutions specializes in designing, building, and integrating custom industrial control panels and electrical enclosures. They offer UL-certified manufacturing services for applications including PLC/HMI and hazardous location solutions. Serving diverse sectors like food & beverage, water/wastewater, chemical processing, and oil & gas.

Based in Pacoima, CA, CABRAC, Inc. designs and manufactures custom electronic enclosures, cabinets, and racks. An AS-9100D and ISO-9001:2015 certified company, they provide standard, EMI/RFI shielded, and ship board mounted enclosures. CABRAC serves leaders in the defense and commercial industries.

Based in Palmdale, CA, Custom Design Enclosures specializes in the manufacturing of custom enclosures. The company provides comprehensive design services to create tailored solutions, ensuring products meet specific client requirements. They serve industrial and commercial customers seeking direct providers of high-quality enclosure fabrication.

Based in Schaumburg, IL, Charles Industries manufactures robust fiber and metallic electrical enclosures and cabinets. They specialize in protecting active and passive electronics, batteries, and communications infrastructure for challenging outside plant and data center environments. Leveraging over 50 years of experience, Charles Industries provides reliable, weather-resistant housing solutions.

Creative Metal Products Inc. is an American metal fabricator specializing in custom electrical enclosures. They provide UL Type 1, 3R, and Type 12 enclosures, adhering to NEMA standards, from prototype to high-volume production. Their capabilities include robotic welding, cutting, punching, precision forming, and powder coating for diverse industries.

Based in Bloomington, MN, Dalsin Industries specializes in custom metal fabrication, producing NEMA electrical enclosures, cabinets, shrouds, housings, and boxes. They work with a variety of metals to deliver tailored solutions for diverse industrial applications. The company offers comprehensive manufacturing services.

Based in Pauls Valley, OK, DDB Unlimited manufactures ISO 9001 NEMA-rated outdoor electrical enclosures. They provide fully loaded, field-ready solutions like their 5G Series and Battery Box Enclosures, featuring HVAC climate control, battery support, and security. These aluminum enclosures protect sensitive equipment in extreme environments.

DeWys Metal Solutions is a USA-based, family-owned metal fabrication company with over 47 years of experience. They specialize in custom electronic enclosures and electrical components. Capabilities include OEM precision sheet metal fabrication, forming, bending, laser cutting, and turret punching, serving a wide range of industries.

Based in National City, CA, Ehmcke Sheet Metal Corp. provides custom sheet metal fabrication, shearing, and forming services. They work with diverse metals including aluminum, steel, copper, and brass, utilizing advanced equipment like laser and plasma cutters. The company manufactures sheet metal parts for industrial applications.

Based in Rochester, MN, Emcor Enclosures manufactures high-quality cabinets, enclosures, and cage solutions for mission-critical applications. They protect sensitive electronics and communications technology, offering standard and custom products. The company serves diverse markets such as test & measurement, aerospace, defense, data centers, and medical.

Based in Humble, TX, Enclosure Fabrication provides custom sheet metal fabrication. They specialize in manufacturing custom-built NEMA enclosures, steel and metal frames, switch racks, and wireways. All products are designed and produced in-house to precise client specifications, using materials like aluminum, mild steel, and stainless steel.

Based in Ashippun, WI, Enclosure Industries specializes in custom-built NEMA enclosures, consoles, and cabinets from mild and stainless steel. This UL certified manufacturer serves OEMs, electrical manufacturers, and industrial sectors. With over 30 years of experience, they provide reliable solutions and in-house metal fabrication.

Based in Aurora, IL, Equipto Electronics, Corp. specializes in manufacturing EMI and RFI shielded heavy-duty enclosures. They offer product lines in vertical rack and sloped front console configurations, including 15 and 30-degree options for diverse electronic applications requiring robust protection.

ESL Power Systems, Inc. designs and manufactures custom-engineered electrical solutions for various industries. Based in Corona, CA, the company specializes in producing robust power distribution equipment, safety-interlocked reefer outlets, and fused disconnect cabinets. They apply deep engineering expertise to deliver uncompromising quality and reliability in their tailored electrical products.

Based in Yorba Linda, CA, Ex Industries specializes in manufacturing custom electrical panels, industrial control panels, and sub-panels. They provide UL 508A and UL 698A certified solutions, offering design, fabrication, wiring, and integration services for industrial and commercial clients.

EXM Manufacturing Ltd. is an electrical enclosure manufacturer with operations in Canada, the USA, and China. The company specializes in producing a wide range of electrical enclosures, including wallmount, free-standing, and pull box designs for various industrial applications.

Based in Orange, CA, RLH Industries, Inc. designs and manufactures fiberglass enclosures for telecommunications and fiber optic equipment. These enclosures feature fire-retardant treated plywood backboards for easy field installation. The company's capabilities include engineering and providing complete solutions with related equipment and cable.

Fibox USA manufactures durable NEMA 4X and 6P polycarbonate electrical enclosures designed for harsh environments. The company specializes in UV-resistant, waterproof, and customizable solutions, offering high-quality protection for sensitive electrical components in industrial and commercial applications.

Hardcraft Industries, Inc. is a precision sheet metal fabrication company based in San Jose, CA. They specialize in manufacturing custom components including electrical enclosures, cabinets, chassis, and panels. Their comprehensive services encompass laser cutting, punching, forming, welding, and assembly for various industrial applications.

Based in Highland, IL, Highland Machine specializes in custom metal enclosures and sheet metal fabrication. Capabilities include cutting, grinding, drilling, in-house engineering, powder coating, and assembly. The ISO 9001:2015 certified company provides consistent, high-quality products and prototyping services for diverse custom fabrication needs.

Based in Greensburg, PA, ICEqube, Inc. manufactures expertly designed climate control and enclosure solutions for critical applications. They provide robust electrical enclosures through their IndustriQUBE® and NetworkQUBE® lines, serving diverse industries such as telecom, oil and gas, energy, industrial automation, and pharmaceuticals. The company emphasizes quality, custom solutions, and quick lead-times.

Based in Commerce, CA, Industrial Electronic Controls, LLC manufactures custom electrical control panels and electro-mechanical assemblies. The company specializes in UL 508A certified panels and offers custom enclosure fabrication, panel wiring, component mounting, and wire harness assembly services for industrial applications.

Legrand US manufactures electrical enclosures and digital building infrastructure. They produce low-profile, Wi-Fi transparent ABS plastic enclosures for structured wiring under their On-Q brand. The company also offers electrical components for safe, secure data centers, focusing on sustainable product design and energy management.

Based in Shelton, CT, LEX Products specializes in manufacturing durable and reliable electrical distribution boxes. These products, ranging from 20-800 Amps, are known for their unprecedented durability, safety, and reliability across various power applications.

Based in Orange, CA, Machine Enclosure specializes in custom manufacturing machine enclosures, electrical enclosures, and control panels. The company offers comprehensive fabrication, welding, and assembly services, providing custom-designed solutions for industrial specifications.

Based in Seabrook, NH, Martin Enclosures designs and manufactures custom server racks, cabinets, and power distribution enclosures. The company specializes in solutions for mission-critical data center environments, offering extensive customization options from concept to completion.

Based in Newton, WI, MEKCO, INC. custom manufactures durable fiberglass enclosures. They offer 100% customizable solutions for various industrial and commercial applications, including outdoor use, onsite systems, and storage units. MEKCO's products are designed for longevity, blending aesthetics with robust functionality to meet diverse enclosure needs.

Based in Bridgeville, PA, METCASE USA manufactures high-quality aluminum enclosures for diverse electronics equipment. Specializing in instrument enclosures, 19-inch rack mount, HMI, and wall mount cases, the company provides fully customized and bespoke sheet metal components, serving modern OEM electronics equipment.

Milbank manufactures a comprehensive line of commercial electrical enclosures, including junction boxes, transformer cabinets, and telephone cabinets. Based in Kansas City, MO, they offer a full gamut of styles and sizes to meet diverse application requirements.

Based in Marietta, GA, NEMA Supply designs and fabricates durable electrical enclosures. They offer NEMA-rated, custom, stainless steel, and aluminum enclosures. These products protect sensitive components from harsh environmental conditions like rain, dust, and UV exposure, serving diverse industrial applications with robust solutions.

Based in Santa Maria, CA, New Age Enclosures manufactures custom and off-the-shelf plastic electronic enclosures using injection molding. They provide extensive customization services, including CNC cutouts, direct part marking, and custom colors. This AS9100 certified company delivers high-quality, market-ready enclosure solutions for diverse industries.

Based in Bridgeville, PA, OKW Enclosures manufactures a comprehensive range of IP-rated enclosures for demanding OEM electronics applications. They provide diverse enclosure types including handheld, wall-mount, instrument, and industrial designs. The company also offers machining services for customization.

PEKO Precision Products is a vertically integrated contract manufacturer providing custom sheet metal fabrication services. They produce bespoke enclosures, cabinets, sub-racks, and metal chassis for complex electromechanical machinery and precision assemblies. Serving industries such as renewable energy, medical, and defense, PEKO offers tailored solutions.

Phoenix USA, Inc. manufactures a range of industrial enclosures and related components. The company produces junction boxes and compact operator boxes, offering these solutions with prefab brackets for various applications. Based in Cookeville, TN, Phoenix USA emphasizes continuous product research and development to provide high-quality offerings for its commercial and industrial clientele.

Power Assemblies is a CSA approved manufacturer based in the USA, with locations on both the east and west coasts. They specialize in custom power assemblies and distribution solutions for commercial and industrial applications, offering robust electrical manufacturing services. A proud member of The Vital Electric Supply Group.

Based in Brea, CA, Power Distribution & Controls is a custom electrical control panel manufacturer. They specialize in electrical and process control systems, automation, and SCADA solutions. Their services include engineering, design, panel assembly, wiring, and UL 508A & UL 698A certification.

Quest Manufacturing produces a variety of floor and wall mount electrical enclosures, featuring designs with vented steel meshed doors, removable panels, and honeycomb mesh. They also offer specialty enclosures for DVR security and home theater applications, alongside cable trays, racks, and power distribution units.

RackmountNet offers OEM/ODM services for custom rackmount chassis and electrical enclosures, specializing in mechanical and system design. Based in Fremont, CA, they provide comprehensive production management and quality control for industrial PCs and embedded systems. Serving various industries like telecom, networking, and industrial automation, RackmountNet delivers tailored rackmount solutions.

Based in La Verne, CA, Serpac manufactures rugged, waterproof plastic electronic enclosures for harsh environments. Their products meet industry standards, including IP67, Nema 4X, and UL 508A. The company specializes in high-quality, made-in-USA enclosure solutions for various applications.

SLAYSON manufactures Commercial Off The Shelf (COTS) NEMA 6, NEMA 6P, and IP67/IP68 submersible enclosures. They produce stainless steel, aluminum, brass, and polyurethane enclosures designed to protect vital electrical hardware and control systems globally, offering standard series and modification services.

Based in Sugar Land, TX, Solarcraft Inc. designs and builds high-quality engineered metal enclosures for powering and sheltering field-based automation. Established in 1994, they offer standard and build-to-order electrical enclosures, battery racks, and switch racks. Services include complete in-house engineering and fabrication.

Based in Anaheim, CA, South Coast Controls designs and manufactures industrial control panels, custom control panels, and lighting control panels. They also offer electrical enclosure modification services. Additional capabilities include PLC, HMI, SCADA programming, and robot integration, serving diverse industrial applications.

Based in Belding, MI, Stahlin Enclosures manufactures premium fiberglass, polycarbonate, and PVC non-metallic enclosures. These durable products are engineered for diverse indoor and outdoor applications, serving industries like solar, wastewater treatment, and electrical equipment manufacturing. All enclosures are made in the USA and comply with NEMA, UL/CSA, and IEC standards.

Based in Waterford, MI, STI Global manufactures durable polycarbonate enclosures designed to protect a wide range of electrical devices, components, and instruments. Their lockable solutions prevent tampering, accidental activation, and vandalism for keypads, annunciators, and automated systems in various commercial and industrial settings.

This original equipment manufacturer (OEM) specializes in designing, manufacturing, and integrating electrical and process control systems. They provide full-service solutions for diverse applications, including water, wastewater, transportation, lighting, and renewable energy sectors.

Davenport Manufacturing Group (DMG) is a Fort Wayne, IN-based US manufacturer specializing in custom metal fabrication and electrical enclosures. With 32 years of experience, they provide comprehensive design, engineering, fabrication, and assembly capabilities for OEM solutions, serving diverse industrial sectors.

Weidmuller manufactures flexible distribution boxes for reliable, decentralized signal and power transmission. These electrical enclosures meet protection class IP67, providing robust solutions for industrial applications, alongside a range of connectivity products.

Based in Campbellsburg, KY, nVent manufactures systems for safely protecting electronic controls and mission-critical electrical systems. The company provides electrical connection and protection solutions, including industrial enclosures, switchgear, bus systems, substation control buildings, and large-scale electrical equipment enclosures.

Based in Wheatland, CA, Power Distribution & Control, Inc. specializes in custom control panel manufacturing, including UL 508A certified panels and custom NEMA electrical enclosures. They provide comprehensive electrical solutions, system integration, and automation services for diverse industrial clients.

Saginaw Control and Engineering manufactures a wide range of electrical enclosures designed to meet various NEMA standards, including Type 1, 3, 3R, 3S, 4, and 4X. The company provides detailed product catalog information on NEMA compliance for each part.

Automation Electronics, based in Chatsworth, CA, designs and manufactures custom electrical enclosures, industrial control panels, and automation systems. They specialize in building solutions compliant with UL 508A and NEMA standards, offering comprehensive services from engineering to fabrication and assembly for diverse industrial applications.

Based in Magnolia, TX, Bison Profab manufactures NEMA-rated electrical enclosures from steel, stainless steel, sheet metal, and aluminum. The company specializes in custom solutions to fit specific customer needs, offering a wide range of NEMA types including 1, 3R, 4, 4X, and 12, with various mounting options.

Chatsworth Products designs and manufactures integrated cabinet systems, wall-mount cabinets, and wireless enclosures. They optimize space, power, and cooling for high-density data centers, AI, and HPC deployments. The company also produces secure enclosures for wireless access points and devices, delivering reliable performance in various environments.

Based in Fontana, CA, Crown Technical Systems manufactures and integrates protective electrical enclosures, relay panels, and switchgear. They design reliable power distribution products, including control enclosures, for critical infrastructure. The company serves utilities, data centers, renewables, industrial, and transport sectors, ensuring safety and efficiency.

EMF Company manufactures custom NEMA-rated electrical enclosures from stainless steel, aluminum, or carbon steel. They provide extensive customization, including powder coating, insulation, precise machining for cutouts, and various accessories. Their durable enclosures meet UL/c-UL, CE, IP66, and RoHS compliance for controls and electronic assemblies.

Based in Cumming, GA, ETA Enclosures USA manufactures custom and standard electrical enclosures. They provide durable solutions, including stainless steel enclosures for food and beverage processing, alongside wall-mounted, freestanding, and modular cabinets. Utilizing state-of-the-art production technologies, ETA serves diverse industrial requirements.

Based in Riverdale, NJ, EVS Metal provides precision sheet metal fabrication, machining, welding, and assembly. The company designs and builds UL certified Type 1 508A electrical enclosures, offering custom fabrication solutions for diverse industries from its US facilities.

Hallmark Metals Inc., based in Glendora, CA, is an AS9100D certified full-service sheet metal fabrication facility. They specialize in rapid prototyping and short-run production of custom metal components like electronic enclosures, circuit board housings, cabinets, and chassis. Serving aerospace, automotive, electronics, and medical industries.

Hammond Manufacturing specializes in producing a comprehensive range of standard and custom electrical enclosures, electronic enclosures, racks, cabinets, and transformer products. With US manufacturing facilities, they provide robust solutions for protecting sensitive equipment across various industrial and commercial applications.

Based in Mentor, OH, Integra Enclosures manufactures high-quality electrical enclosures for various applications. They specialize in marine-friendly waterproof enclosures designed to protect apparatuses in wet and submerged environments, meeting and surpassing NEMA 6P standards. Integra Enclosures provides robust protection solutions for industrial and commercial sectors.

Based in Ithaca, NY, Lansing Enclosures manufactures standard and custom aluminum electronic enclosures. Their GrayBox and MicroPak lines offer ready-to-ship stock or configurable options, including custom dimensions and branding. Engineered for performance and value, these enclosures serve diverse industrial and outdoor applications, featuring robust IP ratings up to IP68.

Based in Tallmadge, OH, Midwest Metal Fabrications manufactures standard and custom NEMA electrical enclosures, traffic cabinets, and control boxes. They offer comprehensive metal fabrication services, including laser cutting, press breaking, welding, CNC machining, and finishing. The company serves OEMs, engineers, and industrial teams.

Based in Lakewood, WA, Myers Power Products designs and manufactures custom Power Distribution Centers. Their in-house engineering team develops state-of-the-art electrical equipment and systems, providing tailored electrical enclosures for diverse industrial and commercial applications.

Based in Houston, TX, NEMA Enclosures manufactures custom and standard industrial electrical enclosures. They specialize in NEMA, IP, IECEX, ATEX, UL, and C-UL listed enclosures, ensuring compliance with various protection ratings. Utilizing carbon steel, stainless steel, and aluminum, they build enclosures tailored to equipment specifications.

Based in Oil City, PA, Pepro LLC manufactures patented EMP and EMI shielded enclosure systems. These secure, deployable solutions are designed for mission-critical and remote communication needs, providing robust radio sites. The company specializes in ensuring reliability and failure-free operation for various industrial applications since 1992.

Based in Avon, Ohio, Polycase is a US manufacturer of plastic and metal electronic enclosures. They produce UL & cUL Listed and NEMA/IP rated electrical enclosure boxes designed to protect sensitive equipment. The company offers custom modification services including CNC machining, digital printing, and EMI/RFI shielding.

Based in Ontario, CA, Premier Enclosure Systems manufactures custom electrical enclosures. They specialize in NEMA and IP rated enclosures, control panels, and junction boxes using stainless steel, aluminum, and mild steel. Capabilities span laser cutting, forming, welding, powder coating, machining, and assembly for diverse client specifications.

Steel Products International, based in Los Angeles, CA, operates as a versatile manufacturing arm for various businesses. They offer engineering design and handle projects from small prototypes to high production runs. Serving computer/electronics, telecommunications, medical, industrial manufacturing, lighting, and equipment control sectors, they provide flexible manufacturing solutions.

Adalet manufactures industrial enclosure systems and cable accessories for hazardous and general locations. With almost 100 years of experience, the company produces a variety of explosion-proof fittings and enclosure types, backed by ISO 9001 certified manufacturing.

Appleton, an Emerson brand, manufactures a comprehensive line of explosionproof, dust-ignitionproof, and watertight electrical enclosures. Based in Rosemont, IL, the company provides durable enclosures designed to house electrical components, protecting sensitive equipment in harsh and hazardous industrial environments.

ABB Electrification U.S. manufactures dependable electrical enclosures, including Steel City® electrical boxes and covers, for industrial and commercial applications. Products are made in Athens, Tennessee, ensuring quality and fast installation for long-term reliability. The company provides essential electrification solutions across the United States.

FactoryMation, based in Spokane, WA, manufactures and supplies high-quality modular electrical enclosures. These enclosures are specifically designed to protect sensitive electrical equipment and withstand harsh conditions, offering durable and reliable solutions for industrial and commercial applications. The company focuses on providing robust protection with efficient shipping.

Based in Sharpsville, IN, Functional Devices manufactures control panel enclosures for critical equipment. These components feature numerous knockouts and offer versatile installation, allowing vertical or horizontal stacking. The company provides reliable solutions for securing electrical systems in industrial and commercial applications.

Hubbell Incorporated manufactures electrical enclosures, including junction and terminal boxes, for critical infrastructure. Established in 1888, the company provides a selection of products for various electrical applications. They focus on delivering reliable, engineered solutions from their US facilities.

Schneider Electric USA is a leading manufacturer of universal electrical enclosures designed to house and protect electrical equipment. They provide robust, secure, and high-quality solutions to ensure controlled operating conditions for various industrial and commercial applications across the United States.