One Line.
One Company.
Since 1974
Shermco is North America’s largest and fastest-growing electrical testing organization accredited by the InterNational Electrical Testing Association. Trusted since 1974, Shermco has you covered when it comes to electrical testing, maintenance, and industry requirements.
435+
NETA Technicians
200+
Engineers
40+
Service Centers in U.S. and Canada
Our Mission
Shermco is a premier electrical services provider specializing in technically advanced field, shop, engineering, and control services. Our mission is straightforward: to enhance the safety and reliability of our clients by delivering data, insights, and solutions that extend the lifespan of their critical infrastructure.
Our Vision
Powered by North America’s most dependable workforce, Shermco aims to be the preferred specialty electrical and technical service provider, consistently delivering service and quality that surpasses client expectations. We advance a culture of safety, where our entire team collaborates to achieve excellence in safe work practices.
50th Anniversary
At the heart of our company lies a steadfast commitment to integrity, ingenuity, and teamwork.
Safety
Together, these core values enable us to deliver exceptional results and create a meaningful impact in our industry. When we prioritize these core values, we operate with the utmost dedication to well-being, ensuring that the health ansecurity of our coworkers, clients, and stakeholders are never compromised. This commitment to safety is foundational, guiding every aspect of our operations, from on-the- ground project management to strategic decision-making processes.
Integrity
Integrity is crucial for fostering a culture of trust and accountability, empowering our team members to take ownership of their responsibilities and decisions with the resolve and character to do what is right, not what is easy.
Teamwork
Collaboration fuels our innovative spirit, as we operate in an environment that thrives on unified efforts, driving us toward thewell-being of our people and their future.
Ingenuity
Seeking solutions, challenging the status quo, and removing barriers that limit our ability to develop better and safer processes. Excellence is not just a target; it’s our standard.
client-driven
We are committed to delivering exceptional quality and a world-class client experience through superior products and unmatched service.
What we do.
Markets
At Shermco, we provide comprehensive power system service solutions tailored for various market sectors including data centers, utilities, oil and gas, chemicals, and industrial manufacturing
Clients in these sectors rely on us to maintain continuous operation and avoid downtime. With our technical expertise and top-tier talent, we deliver safe and reliable critical power service solutions that keep our clients’ operations run smoothly. Our strong management and understanding of market challenges position us for sustainable growth and expansion.
Services
We are dedicated to keeping our customers online and
operational whenever needed.
Our team of 400 + NETA-certified technicians and 180+ electrical engineers possess extensive training both in the field and in-shop, offering unparalleled service levels. No matter the service required, we have the expertise and certifications to support it, always prioritizing safety as one of our core principles. Available around the clock, Shermco is your trusted 24/7 full-service electrical maintenance, engineering, and testing solution provider.
Trusted since 1974
In 1974, Pete Sherman founded Shermco from humble beginnings, repairing generators for aircrafts during the Vietnam War. Pete used to tell the story that, at one point, likely every B52 in the U.S. fleet had a generator serviced by Shermco. His dedication to exceptional quality and personal service transformed single-job clients into long- term partners, paving the way for Shermco to become a nationwide leader in electrical services.