Explore 13 leading switchgear companies serving the U. market, including manufacturers, rebuilders, and specialty suppliers. Use this table to quickly identify which companies match your project type, voltage. Some of the top producers of switchgear in the world, specializing in cutting-edge technology to satisfy the growing need for high-performance, safe, and dependable electrical systems, are based in the United States. Switchgear Power Systems specializes in manufacturing custom switchgear and electrical power distribution equipment, offering highly tailored products for diverse customer needs. Their commitment to competitive pricing and quality ensures efficient and reliable solutions, making them a key player. This directory lists 67 switchgear manufacturers across the United States, from specialized custom metal-clad providers to standard low voltage drawout panel builders. If Quality Certifications are important to you, we've included the ability to filter by Certifications such as AISC, IATF 16949:2016 or ISO 14001:2004 Manufacture, design, fabrication, and installation of low or medium voltage and. Royal Switchgear Manufacturing Company specializes in high voltage products, offering a range of disconnect switches and substation power connectors designed for voltage ratings from 7kV to 345kV. With over 100 years of experience, the company is well-equipped to meet the needs of the electric.