Testimonials

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Peter P.

November, 2025

"We are so grateful we partnered with Optimum Energy Group for our solar installation! The sales process was informative - but never pushy, installation was quick and professional, and everything in between was well communicated and well managed by Optimum.If you’re considering a solar installation I would highly recommend working with them!"

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Mike S.

december, 2025

"Had a difficult install, because our house is three stories high with a flat roof, and we completely covered it with 38 solar panels. The install group worked super hard and used a lift to bring everything up and complete the project in a couple of days. We would gladly recommend Optimum Solar Group to anyone considering going solar. Even with some cloudy days and a few inches of snow shortly after the install, our first monthly electric bill was just $25."

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Tim B.

December, 2025

"We were very satisfied with the service from Optimum Solar Group. Their response time to our questions was great. The work was done in a timely manner and we experienced professionalism at all phases. The panels look great and don’t detract from our garage’s appearance. The app is user-friendly and allows us to monitor performance. We are excited to see the benefits! We were very pleased with this company and would highly recommend them."

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David W.

Septmeber, 2025

"We are really happy with our experience with the Optimum Energy Group. Impressed with the nice neat work they did in the installation and their contract vendor Belknap Electric. Optimum lived up to their word as to what we were informed would occur during the process. We highly recommend Optimum Energy Group."

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Eric B.

november, 2025

"Very happy with Optimum. Financing was quick and easy. Given timeline was very accurate. Financing company caused a minor panic, but Optimum told me to expect that and then performed quickly enough to make it a non-issue.Actual work was both quick and professional. Communication was very good. 💯 Happy."

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Todd H.

november, 2025

"Optimum recently completed installation of solar panels on my garage roof. The installation crew knew what they were doing and did a fantastic job. Good communication with the office staff from the initial estimate to a follow-up call. Looking forward to the electricity production over the years."

"Marshall was fantastic. He was very informative on solar and the benefits. He explained the process in easy to understand language through a professional video specific to my energy needs. Highly recommend!"

Terri
- November 2022

"Optimum Energy Group provided outstanding service with a knowledgeable team and fast support. Their energy solutions were effective and cost-efficient. I’m very satisfied and would definitely recommend them to others seeking reliable energy services."

Taimur
- April 2025

"Quick and professional. We contacted them in late November but wanted to get our panels up before the end of the year for the tax credit. They did a great job and got everything done in time. Very happy with the service we received!"

Dan
- March, 2025

"Optimum has been great to work with. They are responsive and thorough. They work hard to get the job in fast. We are very happy customers."

Kendall
- March, 2025

"I've really enjoyed my experience with Optimum. They have always been super helpful to me and are so responsive if I need anything. Marshall really knows his stuff, he helped us find the best solution for our energy needs and we cannot be happier! I did my research beforehand and they definitely have some of the best warranties in the industry. We're already saving money with our system, it's been a great investment for us! 10/10 would recommend!"

Dallas
- 2 Years Ago

"Marshall was great to work with. And the crew that installed the system was awesome! The state inspector stated he wanted to bring people by to look at the great job they did. And I concur, it was a professional organized installation. The power company threw us a few curve balls throughout the installation, but Marshall worked with us to get through them. I highly recommend Optimum Solar Group!"

RH
- 2 Years Ago

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