Providing a
Full-Suite of
mission-critical
power system solutions
40+ Locations across the U.S. and Canada
LEARN MORE ABOUT RESA POWERHow Can RESA Power Help You?
tell us about your power needs
Renewable Power Solutions
Get a QuoteRESA Power is the premier national provider of comprehensive solutions to address customers' critical Requirements for power system safety, reliability, operability, and efficiency.
SERVICE
Electrical Testing & Diagnostics
Maintenance & Repair
Acceptance Testing
Engineering Studies
TRANSFORMERS
Maintenance & Assembly
Coil Rewinding
Oil Testing Services
New & Used
Transformer Sales
components
Broad Inventory of
Electrical Equipment &
Components Including
Older Vintage &
Hard-to-Find
Media Center
Find out more about RESA Power and their activities in the electrical life extension services industry.
Trade Shows
2024 8th Annual Vendor Fair in support of United Way of Sumner County
November 1, 2024, Gallatin, TN
View All Trade ShowsLatest News
RESA Power Significantly Expands its Medium Voltage Power System Supply and Engineering Capability with the Acquisition of Prime Engineering Ltd.
RESA Power Completes Significant Expansion across New York’s Innovation Corridor
RESA Power Expands into the New York Capital Region with the Acquisition of High Voltage Electric Service, Inc.
RESA Power Expands into the Greater Chicago Area with the Acquisition of Power Technical Services, Inc.
RESA Power Announces Relocation of Its Transformer Fluid Testing Lab Services to a New Office in Sacramento, CA
View AllRESA Power Service is a nationally scaled supplier of electrical testing services for the most complex electrical power systems
Core Markets
RESA Power provides a full suite of mission-critical and bespoke solutions for each customers’ unique power system needs across a diverse set of end markets.
Learn moreProven Acquirer of Choice
RESA Power has combined industry-leading businesses with diverse service offerings to create a well-rounded platform that supports future growth.
Learn moreMEMBERS OF THE RESA POWER GROUP
RESA Power combines the national access and expertise of a large scale provider with speed and service quality of a trusted local partner