Utility Services
Power your grid’s future with utility solutions designed to elevate reliability, resilience, and performance.
Our Services
Our team delivers advanced utility sector services that keep power generation and T&D infrastructure reliable, compliant, and operating at peak performance.
With Shermco, you gain access to industry-leading expertise in protection & control, relay testing, SCADA/RTU integration, transformer and breaker maintenance, and comprehensive commissioning support in partnership with EPC and design teams. Backed by proven safety performance and deep NERC/FERC compliance knowledge, Shermco provides the specialized field services and technical support utilities rely on to maintain system integrity, extend asset life, and modernize the grid.
Transmission & Distribution (T&D)
• Protection & Control (P&C) expertise
• Greenfield & Brownfield substation and switchyard commissioning
• Substation and switchyard commissioning
• SCADA / RTU integration
• Relay testing and function checks
• Relay panel installation and field engineering
• Fiber
• EPC partnerships for turnkey substation delivery
• Full Apparatus Testing
Transformers, ETC.
o Circuit Breakers, ETC.
o Switches, installation, alignment and testing
o Switchgear, testing, inspections, maintenance, updates, and full replacements
• Transformer testing, oil processing, installation, and inspections (internal and external) Transformer Dress-outs up to 1100 MVA
• Circuit Breakers
o SF6 and oil filled breakers
o Testing, fill with gas, external inspection and installation
• Control house gear testing and maintenance
Power Generation
Emergency Response Services
NERC/FERC Studies
700+
NETA Technicians
50+
Years of Experience
100+
Qualified P&C Engineers
41+
Locations Across North America
Service Offerings
Why Shermco?
Trusted by Utilities Companies Across North America
Unmatched safety culture and compliance confidence
Shermco’s industry-leading safety performance and deep NERC/FERC knowledge help utilities reduce operational risk while ensuring every project meets the highest regulatory standards.
Scalable crews for complex, multi-site utility operations
With nationwide coverage and large field teams, Shermco helps utilities overcome workforce shortages and execute outages, commissioning, and maintenance efficiently at any scale.
End-to-end lifecycle support for utility infrastructure
From generation to T&D, Shermco provides seamless engineering, commissioning, maintenance, and emergency response—strengthening system reliability throughout the asset lifecycle.
A partnership built for grid resilience and modernization
Shermco delivers the technical capabilities and forward-looking approach utilities need to extend asset life, modernize systems, and build a more resilient grid.
