At RESA Power Service, we utilize the expertise of our engineers and technicians to offer complete power management services. As a NETA-accredited company, we provide a range of services, including preventative maintenance, testing, and emergency repairs for power systems.

Our team of power system specialists ensures that on-site power management is both safe and dependable, along with being highly efficient. We provide services such as power system analysis, design, installation, commissioning, and maintenance. Additionally, we offer a diverse range of power system products and services to our clients.

Portfolio of RESA Power Services for Power Distribution Equipment

At RESA Power Service, we offer a complete range of electrical power system services designed to meet your specific needs and requirements. Our portfolio of services comprises:

Get a Quote for Power Management Services

Get Quote

Electrical Testing & Diagnostics:

We offer advanced electrical testing and diagnostics to assess the performance, efficiency, and safety of your electrical power systems. Our technicians use state-of-the-art equipment and tools to conduct comprehensive testing, identify potential issues, and provide accurate diagnostics for prompt resolution.

Maintenance & Repair:

Our team of expert technicians is highly experienced in providing comprehensive maintenance and repair services for a wide range of electrical equipment, including switchgear, transformers, and circuit breakers. We help ensure the optimal performance of your electrical systems and minimize downtime and unnecessary costs.

Acceptance Testing:

We specialize in providing acceptance testing services designed to verify the performance, safety, and reliability of newly installed electrical equipment. Our meticulous testing procedures help validate the performance of your systems and ensure they meet all required specifications and standards.

Engineering Studies:

Our team of experienced electrical engineers conducts comprehensive studies to assess the performance, efficiency, and reliability of your power systems. Our studies encompass a range of engineering analyses, including load flow analysis, relay coordination, arc flash analysis, and more. We provide you with the insights needed to optimize the safety, efficiency, and performance of your electrical systems.

Emergency Service:

We offer prompt and reliable emergency services round the clock. Our team of experienced technicians is available 24/7 to respond quickly and effectively to any emergencies and provide the necessary repairs and solutions to ensure your systems are back in operation with minimal downtime.


man doing cable testing on a power system

RESA Power is a NETA-certified industry leader in power system testing and diagnostics services. Maintaining a NETA-certified power system testing schedule for the duration of your equipment’s life will keep your facility running smoothly and efficiently while also ensuring your employees’ safety.


engineer doing preventative maintenance

RESA Power can help you stay on top of a regular high voltage preventative maintenance schedule to extend the life of your power systems. We keep you up and running with our preventative power management services, including power systems testing, repair, replacement, and maintenance services.


From above, a pair of men checking a blueprint

To ensure the optimal performance of your power systems’ performance, it’s important to schedule regular management and maintenance of your related control schemes. RESA Power’s expert engineering services have been developed from years of field experience with a wide variety of systems. Our engineers assist with everything from quotes and design to discharge cable testing and field services.


tall tower as part of power system

RESA Power offers expert oil laboratory and field services to all of our customers. Transformer maintenance and transformer oil testing are two services that are key to transformer reliability, performance, and longevity.


RESA Power has more than 40 service locations across the United States and Canada, including a transformer oil testing laboratory and specialty distribution centers to ensure our customers’ critical power systems are safe, reliable, and operating at peak efficiency. Click on the service center nearest to you for more information.