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At 1Solar — Colorado, we specialize in solar energy solutions for homes and businesses across Centennial. We're a dedicated team of solar contract…
The Best Solar Energy System Company in Centennial
Compare top-rated solar energy system providers in Centennial. Profiles include verified reviews, service details, and direct contact options.
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Verified Solar Energy System in Centennial, CO
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Solar Energy System near me in Centennial, CO - August 2026
Looking for solar energy system in Centennial? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
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What locals say about Solar Energy System in Centennial
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FYI, Solar Advocates is essentially a front for this scam of a company. They claim to work with city officials to streamline the process, claim they're just having you sign for permits, and then you suddenly find you've signed a contract with 1Solar (who are never even mentioned) and in the fine print there's only 3 days to renege by mail. 1SOLAR AND SOLAR ADVOCATES ARE A SCAM. Start with your city's recommended solar partners and go from there. I guarantee 1Solar isn't one of them.
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Quinn Burns did a great job, every thing was plumb and level. The conduit was ran very professional and looks great. This was a worry for me after seeing other installs throughout the community, that had been installed poorly and not straight or level. Thank you for the professionalism and quality in work.
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Door knocker implied they were with the local energy company so i set an apppintment. Salesman has no idea the cost of anything, had no experience in solar other than sales. when he proposed a price i countered with the cost of the system currently sold at CED the young man had no idea and kept eluding to the cost of the system being more than i expect... i install panels for a living, dont trust soft handed men
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Ezra has been wonderful and has exceeded expectations! And has been the fastest and most helpful person in this process we've had for over a year. Great communication with him. He is able to get the tasks done quickly, which is very appreciated. Ezra is very understanding and professional. I highly recommend him to anybody needing help. Ezra = ⭐️⭐️⭐️⭐️
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Don’t do it, Don’t do it, Don’t do it! This is by far the worst experience with a company I have ever had. I’ve been dealing with solar1 since April… solar panels still not operating and it’s September! I’ve talked with several customer service reps, Michelle H and Matt S and still NOTHING! Nobody can give me answers! This is ridiculous. I’m about to start paying through my loan and panels are not operational….. Again since APRIL. The absolute worst communication. My friends and neighbors went with other companies and as an average they had their panels up and running within 4 weeks. Not solar1….we are going on 5 months!!! 100% unacceptable! Do not go with 1solar! If I could leave negative stars I would.
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DO NOT BUY!!!! SCAM!!! Door-to-door salesman was very untruthful about the contract. After the panels were installed (late), they became almost impossible to reach on the phone. After several attempts and finally getting someone on the phone.They were unprofessional and unhelpful, making claims that they had filled paperwork with excel. Well, after a quick call to excel they hadn't received anything from 1solar. So long story short Do Not Buy from this company! one paid they will disappear.
