Muhammad | Hamilton, Ohio | 12/22/2025
Excellent quality and exceptional customer service
I had an excellent experience with Coldstream Solar. From start to finish, they provided exceptional service and kept me informed throughout the entire process. Luke and Greg were great to work with, and Evan from operations made sure everything ran smoothly. The team was always available to answer my questions and made sure I understood the benefits and timelines, including the promotions for installing solar before year-end. Their pricing was fair and competitive, and above all, their customer service truly stood out. I highly recommend Coldstream Solar to anyone considering going solar.
Amanda | Cincinnati, Ohio | 12/10/2025
Residential solar installation
Coldstream was great to work with for our residential solar installation. Luke is knowledgeable about what would work for our house and if it would be worth the money to install. The team cares about the value you get from solar panels and don’t just want to sell you something to make a quota, but really want it to be a good fit. They were easy to communicate with and available for any questions. Evan did a great job navigating the city and Duke permit requirements to install on our 100+yr old home. Since our home was so old we had to upgrade our panel and disconnect to current code, but Logan and the electrician team did a great job in making the transition. I would definitely work with them again and recommend to others.
Erik | Cincinnati, Ohio | 12/04/2025
Wonderful experience
I called ten other companies and Coldstream gave me the best impression along with the best quote and throughout the whole process they surpassed their first impressions!! Professional..quick and painless. I could not have picked a better company
Sam Onukuri | Cincinnati, Ohio | 12/03/2025
Exceptional Team and Results!!
Coldstream Solar did an amazing job with installing my solar panels and integrating with Duke energy!! They are very knowledgeable, reliable, trustworthy and deliver on-time! Alos they are cincinnati locally owned small business with roots in our city. Special recognition to Luke, Evan and Logan whom i closely worked with during the project! Strong recommendation for them for your solar project!!!
Charan | Franklin, Ohio | 09/08/2025
Highly recommend Coldstream Solar and Greg!
Greg at Coldstream Solar was amazing—knowledgeable, honest, and helpful. He saved me from a bad vendor and guided me to the right solar solution. Couldn’t be happier!
Chris Kirkpatrick | Maineville, Ohio | 09/04/2025
Good Solution for Solar
We were very pleased with our overall experience with Cold Stream Solar. Luke was a professional salesperson, providing information and answering questions at the initial visit. Luke worked with us to find the best number of panels that suited our needs and our roof structure. He continued to respond to all our questions and was an active participant as we filed our application with our HOA. The installation went very smoothly. 2 electricians and 2 installers showed up, got to work and finished the installation in about 6 hours. When they needed more paint to cover the conduit, Evan went to the store and refilled the supply we had gotten. They cleaned up our yard of all debris and materials. We recommend this company over some of the others who provided quotes to us. There was no hard sell. With Coldstream having both a solar and roofing division, we feel comfortable they will provide any future service we need to the solar panel system or the roof.
Derek | Cincinnati, Ohio | 08/05/2025
Great Company
I recently hired Coldstream to do our roof and solar install. The company was great to work with from beginning to end. They were super knowledgeable during the quote process (I got 12 different quotes) and even helped me evaluate other quotes. They helped me evaluate specific panels and microinverters. They worked diligently with me, answering all of my questions while helping me to work with my HOA. They took care of all of the regulations with the city and state. It was a seemless process and I would recommend my team of Luke (sales), Evan (ops), Cliff (Master Electrician), and Logan (electrician) to anyone.
Alan Weber | Cincinnati, Ohio | 06/25/2025
We are completely satisfied with the entire group that we have worked with the Coldstream Solar. Luke, who came to our house and gave us a presentation of why we should use his company was a very classy young man and gave us factual information. We had questions for him, and he answered them to our satisfaction. Evan, who overall the installation is an incredible young man, and we were very pleased to have him as the foreman of our job.
P | Middletown, Ohio | 06/12/2025
outstanding roof and solar install and support
Greg, Evan, Cliff and the team put in quite a bit of work to coordinate a carefully considered solar setup, some home electrical work to get up to code, and a roof install. Having a solar and roofing company under one roof made communication and planning much easier for both projects. I appreciated that everybody was highly responsive with questions and document requests and helped get us set up for net metering, by dealing with the power company and the county.
Emre | Cincinnati, Ohio | 06/09/2025
sweet sweet nuclear fusion
We've been trying to harness energy from nuclear fusion for the past 80 years... turns out we already have a huge nuclear fusion reactor that can power all our needs, runs 24/7 non-stop, doesn't need any maintenance, and has enough fuel to keep running essentially forever. All we had to do is put these panels up to capture the energy it produces. Luke did a great job explaining all the stuff. Cliff and Logan did a great job installing the wiring for the system, and they even made sure there's plenty of silicone to seal around holes and stuff. Now my electricity is coming directly from energy released by the hydrogen fusion of a main sequence star. Stellar!
