Cummins Generator Dealer In WNC & Upstate SC

Terrific expertise and customer service. Efficient and personable. Bailed me out of a jam with a large generator when another company whiffed. Clearly my first choice.

I recently had a Kohler 38RCLB standby generator installed to support my entire home. Carolina Energy... was completely upfront, direct, and honest. The six people I dealt with all knew their business cold and adhered to both the letter and the spirit of the building code. There were no teases or false promises... I am completely confident in and satisfied with the installation.

I recently purchased a 20 kW Cummins generator and transfer switch from Carolina Energy Systems including installation. Everyone I dealt with during the whole process was very professional and personable... I required a new pad and extensive gas work and all was done very well. I would definitely recommend this company for purchasing a new generator.

We're using Carolina Energy Systems to provide routine maintenance on our Generac backup generator. The service tech (Steven) provided me with a comprehensive overview of the product and the services he would be performing. He answered all my questions and was very professional.

Thank you for helping me so quickly. All my freezer food would have spoiled if you didn’t arrive quickly. Pleasure to do business with you.

I definitely give this company 5 stars... Installation was smooth and the gentlemen were extremely professional. If you want or need a generator installed at your residence, this is the company you want.

We appreciate Aaron's assistance with our generator recently during a utility power outage. The customer service and reliability of Carolina Energy Systems is outstanding. We will continue to recommend Dale and Aaron to anyone looking for a generator. We rely on their expertise! Thank you!

The team at Carolina Energy Systems was exceptional throughout the entire process from sales consultation through installation and training. The team communicated with us as well as other members of the team flawlessly... They did not disappoint. Their follow-through was exceptional. Every team member was punctual, professional, and knowledgeable. We are very pleased with our Kohler generator.

Very nice folks to work with. They handled everything that had to be done for our generator installation. We wanted a turn-key install so as not to deal with electricians, gas guys, Etc. and that's just what we got.
Arron, Willy, and Nick could not have been nicer through the entire process. Anyone looking for a generator should not look anywhere else.

Aaron and Dale were great to work with. Everyone we dealt with during the purchase and installation of our Kohler generator was pleasant and professional. I would highly recommend Carolina Energy Systems.

Shout out for the folks at Penrose, NC Carolina Energy Systems! This company was easy to work with, called me back promptly when I had questions, priced fairly, and billed exactly what was quoted.
If you are reading this review take my word, this is an honest, fair company that knows generators and does what they say they will do.

They are a great family company- Aaron has always been nice to me.

They are amazing and treat their customers like family.

We have used Carolina Energy Systems to support our Kohler Generator for several years. We have always gotten great service from the staff technicians and appropriate response when we have had emergency-related calls. We use OnCue to monitor the system and CES also gets notified of events directly too. Thank you, folks!