Switchgear Manufacturers

Based in Krugerville, TX, BCS Switchgear designs and manufactures custom switchgear solutions and UL-891 switchboards with 1600–4000A capacity. They also provide preassembled panelboards, offering manufacturing, repair, retrofitting, and replacement parts for power distribution needs.

Based in Bristol, VA, Becker Mining SMC is a US manufacturer specializing in high-performance and reliable switchgear. The company provides thoroughly conceived products for energy distribution, automation, communication, and protection, primarily serving the mining industry with electrical equipment and power centers, backed by extensive factory testing.

Butcher Power Products manufactures utility-grade low and medium voltage switchboards and switchgear systems for mission-critical environments. They offer custom-built and configurable Ready To Go (RTG) series, supporting voltages from 600V AC to 38kV. Products ensure EUSERC compliance and fast lead times.

California Switchgear is a Siemens OEM Approved Partner specializing in the manufacturing of UL 891 certified low voltage switchgear. The company also offers custom panelboard and busbar manufacturing services. With production based in California, they serve industrial plants, data centers, commercial buildings, renewable energy, and utilities across North America.

Based in Benicia, CA, CKC Automation provides high-volume contract manufacturing and design-build services for safe, reliable control panels and electrical subsystems. Operating from a 30,000 sq ft facility, the company specializes in producing custom electrical solutions for various industrial applications.

Corrse manufactures low voltage switchgear for clients across the USA. They specialize in producing metal-enclosed, metal-clad, and outdoor switchgear solutions, offering reliable products with efficient delivery.

Based in Ontario, CA, DEI Power Solutions specializes in UL 891 certified low voltage switchgear manufacturing. They provide custom electrical panels and busbars, alongside design, engineering, retrofitting, and support services. The company focuses on precision-built systems, offering fast turnarounds and lasting performance for robust electrical infrastructure.

Electro-Mechanical Industries (EMI) designs, builds, and tests UL Listed solar switchgear and custom electrical enclosures in the United States. Serving commercial, industrial, mining, mission critical, and renewable energy sectors, EMI provides custom electrical solutions for diverse industry-specific needs and projects.

Based in Sacramento, CA, Electrical Design Technology, Inc. provides switchgear and power distribution equipment. They offer innovative electrical solutions for power generation, substations, and traction power systems. Serving private and government institutions, their product line includes circuit breakers, motor control centers, and mobile substations.

Based in Houston, TX, Electronic Power Design, Inc. is a world-class electrical manufacturer specializing in custom low-voltage switchboards and switchgear. They build these essential components in-house, offering patented innovations and expertise for industrial and commercial power systems, enhancing safety, reliability, and energy efficiency.

Enercon Engineering, Inc. based in East Peoria, IL, designs and manufactures custom low- and medium-voltage switchgear, control panels, and power packaging systems. They offer UL891 and UL1558 certified solutions, including generator docking stations. Enercon serves data centers, defense, and utilities with tailored, US-assembled power solutions.

Based in Corona, CA, ESL Power Systems, Inc. designs and manufactures custom-engineered electrical solutions. They provide power distribution equipment including manual transfer switches, reefer outlets, and emergency power generator hook-ups. ESL also produces safety-interlocked fused disconnect cabinets and shore power systems for industrial and commercial applications.

Based in Bristol, VA, Federal Pacific manufactures medium-voltage switchgear solutions. They provide air-insulated live-front and dead-front pad-mounted switchgear, alongside metal-enclosed switchgear products. The company offers a range of power distribution and control equipment for various industrial and commercial applications.

Based in Murrieta, CA, Fireblast Global provides industrial panel projects and UL-508A certified solutions. The company offers comprehensive fabrication services, including design and engineering support for diverse manufacturing solutions. They serve industrial, military, construction, and first responder applications.

GE Vernova manufactures a comprehensive portfolio of electrification systems, including transformers, switchgear, GIS, and reactors. The company provides reliable and efficient power flow solutions, focusing on energy generation technologies and sustainability for the electric power industry, leading the next investment supercycle in electric power.

Hanley Energy is a global innovator in critical power and energy management solutions. The company develops and tests a UL 891 range of switchgear, specifically designed to meet the demands of clients in the US market. They provide products and services focusing on critical power for data centers and mission-critical applications.

Based in Pittsburgh, PA, HICO America specializes in manufacturing and providing an extensive selection of Gas Insulated Switchgear (GIS) products. They offer comprehensive GIS solutions designed to meet diverse operational requirements for industrial and commercial clients.

Industrial Electric Mfg (IEM), based in Fremont, CA, provides electrical equipment for mission-critical and power quality systems. With over 35 years expertise, IEM manufactures low voltage switchgear, integrating UL Listed circuit breakers. They offer complete power system integration solutions.

Based in Duncan, OK, Integrated Process Controls specializes in the precision design and fabrication of custom switchgears and control panels. They serve commercial, industrial, gas station, and oil & gas applications, utilizing advanced machinery in their facility. All products are assembled and comprehensively tested for quality and reliability.

Larson Electronics manufactures metal clad switchgear systems for industrial and commercial applications. They offer 2000 Amp, 34.5 KV AC, 3-Phase switchgear with specific input/output configurations. Their high-quality switchgear products are proudly made in the USA, ensuring robust performance.

Based in Lincolnshire, IL, LS Electric America manufactures Susol UL low voltage arc-resistant switchgear. They design these systems to offer superior electrical distribution and protection for various facilities, directly serving industrial and commercial clients with advanced power management solutions.

Based in Tipton, MO, Martin Energy Group designs, builds, and delivers complete energy systems, specializing in custom switchgear and control solutions. They provide a full lineup of switchgear for single-generator to complex multi-generator setups, supported by in-house engineering, installation, and service teams.

Based in McKinney, TX, Maverick Power provides innovative power solutions for mission-critical operations. They specialize in reliable and efficient systems, offering products such as Medium Voltage Switchgear, Automatic Transfer Switches, and UL508A Control Panels. The company also delivers comprehensive field and project management services for power distribution.

Mitsubishi Electric Power Products, Inc. (MEPPI) manufactures products and solutions for North American power systems and infrastructure. The company specializes in engineering and manufacturing components like Vacuum Circuit Breakers, and explicitly offers Gas Insulated Switchgear. MEPPI provides advanced technologies for transmission and distribution facilities, supporting future energy demands.

M&I Electric, LLC manufactures medium and low voltage power distribution solutions for the global energy industry. They produce engineered-to-order and standard equipment, specializing in arc-resistant designs. Serving markets like Oil and Gas, Power Generation, Marine, and Industrial, the company also offers professional field services to support in-service equipment.

Based in Addison, TX, NOARK Electric manufactures LV power distribution switchboards and gas insulated switchgear. They provide reliable, efficient, and cost-effective solutions for electrical power distribution in commercial and industrial facilities. Their T&D portfolio covers systems up to 1000kV, and products are tested and certified to industry standards.

Patriot Switchgear manufactures custom low and medium voltage switchgear, including Nema 1 & 3R indoor/outdoor solutions up to 5000 amp. They provide main breaker, main lug, and specific utility metering configurations for diverse applications. Based with manufacturing in Los Angeles, CA, the company offers in-house engineering design assistance.

Based in Collingdale, PA, Penn Panel & Box Company designs and manufactures custom electric power distribution equipment. They specialize in custom or retrofit solutions, offering low and medium voltage switchgear, panelboards, and utility service entrance units. The company serves contractors, distributors, and engineering firms.

Based in Canton, MA, Phoenix Electric Corp specializes in custom engineered switchgear and retrofits. The company supplies solutions for power generation and transmission applications across North America. They focus on delivering tailored electrical infrastructure components to industrial clients.

Based in Fort Lee, NJ, Pioneer CEP fabricates custom low voltage panelboards, switchboards, and switchgear, along with medium voltage load interrupter switches. They manufacture a broad range of electrical transmission, distribution, and power generation equipment for utility, industrial, commercial, and backup power markets.

Point Eight Power, based in Belle Chasse, LA, manufactures custom-designed low- and medium-voltage arc-resistant switchgear, generator controls, and power control building packages. With over 74 years of experience, the company delivers reliable electrical control and distribution systems worldwide, serving critical sectors like Chemical, Data Centers, Marine, Oil & Gas, and Utilities.

Based in Franklin Park, IL, SAI specializes in manufacturing low and medium voltage switchgear solutions. The company provides essential electrical distribution and control equipment, designing and producing reliable systems for demanding industrial applications. SAI supports critical operations across various sectors with its specialized switchgear capabilities.

Based in Chicago, IL, S&C Electric Company is a global provider of equipment and services for electric power systems. The company manufactures air-insulated, dead-front underground distribution switchgear, alongside automated restoration systems and feeder protection devices. They focus on enhancing grid resilience and mitigating power outages.

SENS USA manufactures integrated DC power and control systems for critical infrastructure applications. Their offerings include engine starting systems, self-contained non-stop DC power systems, and mission-critical DC systems like PowerCab™ 2. They provide factory-tested, custom-configured solutions with components such as DC disconnects, chargers, and advanced battery chemistry.

S2 Systems, Inc. designs and manufactures specialized electrical gear for solar and renewable energy projects. Based in Orange, CA, they produce UL891 switchboards, AC recombiners, disconnects, and transformers. Their equipment is engineered by solar professionals and built in the USA, optimized for solar applications.

Sparkstone Electrical Group manufactures fully engineered, tested, and field-proven power distribution equipment in the USA. The company ensures its products meet stringent UL, ANSI, and IEEE standards, providing reliable solutions for various industrial and commercial applications requiring robust electrical infrastructure.

Based in Mansfield, OH, Specialized Switchgear Solutions specializes in the design, manufacturing, and service of high-quality switchgear solutions. Their dedicated team provides custom builds, maintenance, and retrofits for reliable power distribution systems, ensuring safety and efficiency for industrial and commercial clients.

States Manufacturing Corporation specializes in producing UL 1558 Listed metal-enclosed low-voltage power circuit breaker switchgear, alongside UL 1066 Listed circuit breakers. Their custom-engineered solutions support voltage ratings up to 600VAC, ampacity up to 5000A, and short circuit current ratings up to 200kA, serving industrial and commercial applications.

Based in Oklahoma City, OK, Southwest Electric Co. specializes in engineering and design for custom switchgear and transformer product development. They offer extensive field services and industrial motor repair. Serving industries including utilities, oil & gas, industrial, data centers, and wind power, the company provides reliable power solutions.

Based in Tucson, AZ, Switchgear Solutions, Inc. is an electrical apparatus manufacturer specializing in custom engineered products and re-manufactured breakers for switchgear. The company also offers the Safe-T-Rack® remote racking system, alongside comprehensive field and shop services for switchgear maintenance, repair, testing, and remanufacturing.

Based in Baton Rouge, LA, Tesco Controls is a UL-approved Original Equipment Manufacturer (OEM) of low-voltage electrical switchboards and integrated control systems. They design and manufacture electrical and process control systems for water, wastewater, transportation, lighting, and renewable energy applications, providing high-value solutions.

Based in San Leandro, CA, Trayer Engineering Corporation manufactures ultra-reliable, high-quality, low-maintenance stainless-steel medium voltage switchgear. They provide comprehensive electrical distribution switchgear solutions, proudly assembling products in the USA since 1962 for various industrial and commercial applications.

Vertiv manufactures critical digital infrastructure and continuity solutions, including medium and low voltage switchgear. They specialize in integrated power distribution, thermal management, and uninterruptible power supply (UPS) systems. Vertiv's comprehensive offerings support data centers and other vital applications requiring robust power solutions.

Legrand specializes in electrical and digital building infrastructures, reporting strong growth in datacenters and markets tied to energy and digital transition. With operations including a presence in Cleveland, OH, the company provides solutions for power distribution and control, encompassing the manufacturing of switchgear for industrial and commercial applications.

nVent manufactures utility-grade, welded, metal-clad switchgear assemblies. Available in a wide range of ANSI ratings and configurations, their switchgear solutions prioritize reliability and safety for various applications. The company also offers a broad, modular portfolio of data center and networking solutions.

Based in Plymouth, MN, American Midwest Power manufactures standard and custom electrical distribution equipment. Their product lines include automatic transfer switches, switchboards, panelboards, medium voltage equipment, and various specialized cabinets. They serve diverse electrical distribution needs across commercial, residential, and industrial applications.

Based in Pleasanton, CA, AMtec Industries Inc. specializes in custom control panel manufacturing and power distribution solutions. They offer comprehensive manufacturing and engineering services, including custom cable assemblies, for diverse industrial applications. Serving semiconductor, biotech, transportation, and industrial controls, the company focuses on high-quality enclosures and systems.

Crown Technical Systems manufactures Medium-Voltage, Metal-Clad, Arc-Resistant Switchgear, meeting ANSI/IEEE C37.20.7 standards. They also produce relay panels and control enclosures for power distribution. Serving utilities, data centers, renewables, industrial, and transport sectors, Crown provides safe and dependable electrical solutions.

Based in Columbus, IN, Cummins designs and manufactures advanced paralleling switchgear controls. The company provides reliable and sophisticated switchgear solutions specifically for power generation applications, serving industrial and commercial B2B customers with robust electrical system integration.

Based in Beaver, WV, Elgin Power Solutions specializes in the design and fabrication of custom switchgear for industrial, renewable, and utility markets. With over four decades of experience, the company also provides factory-built and mobile substations, HV EPC, and power quality solutions.

Based in Long Beach, CA, Giga Energy Inc. manufactures UL 891 low voltage switchboards, offering highly customizable, modular power distribution solutions. They build and operate energy infrastructure, providing fast lead times for their products.

High Power Products designs and manufactures low voltage draw-out switchgear. Their products are engineered for safe, reliable power distribution, offering easy access for maintenance and facilitating future system expansion. The company focuses on robust solutions for industrial and commercial power needs.

IE Corp designs and manufactures custom switchgear, offering specialty low-profile and high amperage (4000A) solutions. They provide critical power, automation, and integrated electrical systems to diverse industrial sectors across North America, focusing on modular and turnkey infrastructure for complex projects.

Based in Fort Mill, SC, MacLean Power Systems manufactures a comprehensive range of products for electric utility power infrastructure. The company specializes in creating essential components and systems, including various types of switchgear, voltage regulator and recloser controls, and integrated sectionalizing switchgear for maintaining electrical grids.

Meiden America Switchgear, Inc. based in Gray Court, SC, manufactures high-performance, SF₆-free switchgear components. They specialize in outstanding vacuum technology, producing vacuum interrupters and dry air insulated dead tank vacuum circuit breakers. Their climate-conscious solutions offer zero emissions and low maintenance for green electrical systems.

Based in Lakewood, WA, Myers Power Products specializes in engineered-to-order Low Voltage Switchgear. The company manufactures UL1558 and UL891 Metal Enclosed Switchgear, alongside UL845 Motor Control Centers. They provide critical electrical distribution and control solutions for commercial and industrial applications, focusing on custom solutions for complex power needs.

Powell Industries, an electrical engineering and manufacturing company based in Houston, TX, is a direct manufacturer of switchgear. Their product line includes ANSI Metal-Clad, ANSI Metal-Enclosed, and IEC Switchgear. They provide custom-engineered power distribution systems and integrated solutions for markets like oil and gas, electric utilities, renewables, and data centers.

Reamco specializes in custom electrical engineering solutions, equipment design, and manufacturing for diverse industrial sectors. Based in Childersburg, AL, they provide power distribution design, including medium and low-voltage switchgear. As an Eaton-Authorized OEM, Reamco offers start-to-finish capabilities and in-house manufacturing for new systems and retrofit solutions.

Based in Winneconne, WI, Switchgear Power Systems manufactures custom electrical switchgear and power distribution equipment. The company designs and constructs custom switchgear products, including metal-clad, metal-enclosed, and pad-mount switchgear, as well as power distribution centers and primary metering equipment for global customers.

Advanced Power Technologies (APT Power) manufactures medium and low voltage switchgear and switchboards. They provide customizable indoor, outdoor, skid-mounted, and containerized switchgear modules. APT also offers smart control systems for microgrid, automatic paralleling, and utility intertie, available for integration or as stand-alone panels.

Based in San Diego, CA, ABB Electrification U.S. provides a comprehensive offering of low voltage and medium voltage switchgear. The company also manufactures essential electrical components such as disconnect switches, fuses, and circuit breakers, focusing on robust electrification solutions for industrial and commercial clients.

Based in Bolingbrook, IL, G&W Electric manufactures advanced switchgear, including air-insulated solutions, for utility, commercial, and industrial applications. The company provides critical power equipment and robust grid solutions, focusing on reliable and efficient electrical power distribution and DERS integration.

Hatch PD specializes in custom-engineered full cabinet builds, including US switchgear manufacturing, tailored for specific electrical distribution needs. The company offers product design, development, and contract manufacturing services, leveraging expertise in complex manufacturing projects.

Hubbell Power Systems, a division of Hubbell Incorporated, provides trusted solutions for critical infrastructure. They offer a broad line of substation products, including those capable of withstanding seismic events, to electrify and energize vital systems. The company has been providing comprehensive solutions since 1888.

IEM is a provider of custom power distribution systems, with over 75 years of experience. The company offers flexible manufacturing capabilities to plan, produce, and deploy advanced solutions at scale. They serve diverse industries including commercial real estate, energy, healthcare, industrial, infrastructure, and technology.

Schneider Electric USA manufactures a comprehensive range of medium voltage (MV) switchgear. They offer solutions with air, gas, or shielded solid insulation technologies, including Metal-clad and Metal-enclosed MV switchgear, designed for various industrial and commercial applications.

Siemens is a global technology company providing a full spectrum of medium-voltage circuit breaker and switchgear systems. They also offer digital twin technologies, enabling companies to build, test, and optimize industrial projects virtually before real-world implementation for enhanced reliability.