20+ service locations

Providing a
Full-Suite of
mission-critical
power system solutions

35+ Locations across the U.S. and Canada

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RESA Power is the premier national provider of comprehensive solutions to address customers' critical Requirements for power system safety, reliability, operability, and efficiency.

Electrical Testing & Diagnostics

SERVICE

Electrical Testing & Diagnostics
Maintenance & Repair
Acceptance Testing
Engineering Studies

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Maintenance & Assembly

TRANSFORMERS

Maintenance & Assembly
Coil Rewinding
Oil Testing Services
New & Used
Transformer Sales

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Remanufacture & Custom Build

SYSTEMS

Remanufacture &
Custom Build of
Electrical
Infrastructure &
Equipment

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Broad Inventory of Electrical Equipment

components

Broad Inventory of
Electrical Equipment &
Components Including
Older Vintage &
Hard-to-Find

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Latest News

Read more about RESA Power and their activities in the electrical life extension services industry.

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RESA Power Strengthens Its Service Offerings from California to Texas with Acquisition of HALCO Service Corporation

RESA Power, LLC (the “Company”), a market leader in power systems electrical testing, transformer services, and life extension solutions for power distribution equipment, has announced the acquisition of HALCO Service Corporation, which includes HALC [...]

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Interview with Zak Houk at the 2023 POWERTEST Conference

The power systems industry is a dynamic field, continuously evolving with new technologies and innovations. To remain competitive, industry professionals must stay current on the latest developments and best practices. One such expert is Zak Houk, Di [...]

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RESA 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.

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Proven Acquirer of Choice

RESA Power has combined industry-leading businesses with diverse service offerings to create a well-rounded platform that supports future growth.

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MEMBERS 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