Founded in 1974 and headquartered in Irving, Texas, Shermco Industries provides electrical testing, maintenance, commissioning, and repair services for critical power systems across 41 service centres in the US and Canada.
Shermco Industries, Inc. has served critical power systems since 1974 and is now North America's largest and fastest-growing provider of electrical testing, maintenance, commissioning, and repair services. The firm's technical depth is substantial: more than 930 people, among them over 700 NETA-certified technicians and 230+ electrical engineers, working across low, medium, and high-voltage electrical equipment. Shermco is a NETA-accredited organisation and a founding member of the electrical testing industry.
The work spans four service lines. Field Services delivers on-site electrical testing, maintenance, and repair; Shop Services handles off-site repair and servicing of electrical equipment; Engineering & Control Services provides engineering and control solutions for critical power systems; and a 24/7 Emergency Service keeps client infrastructure operational and safe around the clock. The client base is demanding by nature: data centres, utilities, oil and gas, chemicals, semiconductor manufacturing, food and beverage, pulp and paper, renewable energy, and historically military and defence programmes including airborne military generators.
Geographically, Shermco operates 41 service centres across the United States and Canada, with headquarters in Irving, Texas. Its stated core values are safety, integrity, ingenuity, and client-driven service excellence, with an unwavering commitment to safety described as a foundational value.
