Test

Creating the largest independent electrical testing and maintenance service company in North America.

Welcome to Shermco Industries!

Shermco Industries is a provider of testing, maintenance, repair, commissioning, engineering and training services for electrical infrastructure including substations, switchgear, transformers, motors and generators. Founded in 1974, in Dallas, Texas, and now with locations across the United States and Europe, we serve commercial, industrial, municipal and utility customers throughout North America. An active participant in the InterNational Electrical Testing Association (NETA), Electrical Apparatus Service Association (EASA), American Wind Energy Association (AWEA) and the Professional Electrical Apparatus Recyclers League (PEARL), Shermco services the entire electrical line - from high-voltage substations down to the distribution and drives equipment within facilities. It only takes one call to Shermco to service it all.

We'll keep your electrical equipment on line. We'll save you money with smoother operations.

With Shermco, you can:

Be Sure of the Power to Run.

Wind Power

Collector systems, turbine services and in-shop services.

Shermco Industries provides the confidence and peace of mind that comes from working with the industry leader in the repair and maintenance of wind power electrical machinery and systems.
Wind Power

Motor/Generator Shop

Electric motor repair, motor rewind and generator repair.

Predictive Maintenance

Tough times call for smart management of your electrical equipment.

Engineering

If you need input on a power-related topic, you need it from the best.

Safety & Training

Get your electrical know-how from the company whose focus is safety.

International Services

Most diverse independent global provider of power distribution testing and maintenance services.

Disaster Recovery

Recovery begins with a call and ends with your facility up and running again.

Oil Diagnostics

Protect Your Electrical Assets Through Insulation Oil Testing.

Drive Systems

Motor/Generator Field

Wind Power

Shermco Industries provides the confidence and peace of mind that comes from working with the industry leader in the repair and maintenance of wind power electrical machinery and systems.

Switchgear Shop

New Equipment Sales

Onsite Circuit Breaker Maintenance

Electrical Testing & Maintenance