Field Services

Let’s talk about how we can improve your electrical infrastructure.

Request a Free Estimate

Infrared Thermography

Our experienced infrared thermographers can identify invisible hotspots in your electrical system. We use the most up to date technology to help prevent costly and dangerous equipment failures, without shutting anything down.

Preventative Maintenance

It’s cheaper to make repairs to equipment before it fails. Let us clean, tighten, torque and inspect your electrical infrastructure.

Testing Services

We deliver a one-source solution for all of your testing needs using all the latest industry and manufacturer standards.

Additional Field Services Leave the details to us.

Third-Party Testing

Let us inspect your power system and components, the quality equipment being procured and installed meeting the codes and standards for testing.

Load and Power Quality Monitoring

Let’s see how well your system supports reliable operation or during disturbances and events that can involve voltage, current or frequency.

Circuit Tracing

Do you have out of date panel schedules and have no idea what will be shut down during an outage.

Code Compliance Corrections

Electrical code violations can be a huge safety hazard. Faulty equipment, incorrect wiring, damaged cables, poor connections, safety violations, etc.

Shutdowns and Turnarounds

Time for your annual maintenance shutdown. We can assist you with the planning and implementation process.

Request a Free Estimate

Let’s have a quick chat about your company’s electrical needs. We can discuss any existing electrical issues you may be having or potential problem spots you should look out for.

Schedule my call

Don’t take our word for it See what our customers are saying.

Johnson and Danforth JNV Group

ESR has performed an excellent job in managing our electrical projects. The overall quality of the work performed by ESR was very good. The company managed to organize and schedule work well, hitting all milestones. They were very helpful in trying to work through many issues that were not outlined in the original scope for work. We would recommend them for many future projects.

Facilities Maintenance Manager Huntington Memorial Hospital

I want you to know that I am are very pleased with the quality of ESR's services they provide. We sincerely appreciate their responsiveness and the way they conduct business with ending results of customer service satisfactions.

Senior Account Executive Siemens Building Technologies

ESR is an excellent service partner. Their team is well trained, customer-focused, and they always go the extra mile to get the job done RIGHT the FIRST time. Whenever we need skill help on a job, I know we can count on ESR to come through for us with the right talent. Thanks for your continued support.

Senior Project Manager Siemens Industry

In my position, I need to rely on a team of qualified professionals to meet my demanding needs.  From data center substation startup support to troubleshooting, retrofit and repair. And on all types of electrical power distribution equipment ESR has consistently provided fully trained and experienced engineers and technicians on all of my critical power projects.

Building Systems Engineer VSP Global

ESR has proven themselves to be extremely able to perform the work that they advertise. I whole heartily endorse ESR, and will continue using them for as long as I possibly can.