Recognized as a Trusted Provider, Green Mountain Solar has a widespread influence in 1 state, with its inception in 2017. This installer is renowned for direct installation services and maintains our expert rating of 5.0, reflecting robust customer trust and satisfaction. Although information on their referral programs may be limited, they maintain a simple and user-friendly website, signaling a reputable option for those seeking reliable solar services backed by positive local feedback and a solid operational history.
Expert Score: 5.0/5
Founded in: 2017
Green Mountain Solar, established in 2017, has been an active participant in the solar industry,
providing services in 1 state. We dug into what Green Mountain Solar offers, how customers actually feel about working with them, and where they stand in the industry to give you the straight story for your solar decision.
Deciding whether Green Mountain Solar fits your needs depends on weighing their track record against some of the mixed feedback available. Getting the full picture requires digging into the details. Our breakdown comes from 10 sources to help you decide if Green Mountain Solar is the right fit for your solar project.
Independent Sources
| 🔗 Source | Votes | Average Score |
|---|---|---|
| energysage.com | No reviews | No reviews |
| solarreviews.com | 3 | 3.93 |
| yelp.com | No reviews | No reviews |
| bbb.org | 1 | 1.00 |
| consumeraffairs.com | No reviews | No reviews |
| indeed.com | 1 | 1.0 |
| trustpilot.com | No reviews | No reviews |
| angi.com | No reviews | No reviews |
| birdeye.com | No reviews | No reviews |
| Google reviews | 292 | 5.0 |
| Expert Score | 5.0 |
Learn more: What Made Us Choose Sources for Expert Score?
Based on Company Info
| Company Website | greenmtnsolar.com |
| Year Founded | 2017 |
| Areas Served | VT |
| Services Offered | Solar Panel Installation: Custom solar energy systems designed and installed for residential and business needs. Battery Backup Systems: Installation of home energy storage solutions, including Tesla Powerwall and Franklin Home Power systems. EV Charger Installation: Electric vehicle charging solutions for homes. Microinverter Installation: Enhanced energy conversion efficiency with microinverter systems. Heat Pump Installation: Energy-efficient heating and cooling systems for residential applications. Commercial Solar Solutions: Solar installations tailored for business properties. Energy Independence & Outage Protection: Customized systems aimed at providing uninterrupted power and reducing grid reliance. |
| Roofing service | – |
| Panel Options | Eagle, Qcells |
| Battery Installations | Franklin, Tesla Powerwall |
| Certifications | NABCEP, BBB, VBSR, VCCC, REV |
| Solar system leases service | yes |
| Expands dealership network | – |
| BBB Rating | A+ |
| Warranty | 12-year workmanship warranty |
Learn more: Website Visits Trend.
| Avg Monthly Visits | Page Per Visit | Time On Site | Bounce Rate | Direct Traffic | Search Traffic | Paid Search Traffic | Referral Traffic | Mail Traffic | Social Traffic |
| 3802 | 1.65 | 49.8 | 0.61 | 33% | 46% | 0.31% | 5.7% | 0.02% | 12.3% |
Positive reviews:
“You will be amazed if you use GMS From the initial phone call to the site visit to the install one word Perfect.The office staff is the best we have dealt with.The site visit no pressure went through all questions again perfect.The Tesla battery install again perfect.When the crew arrived they were polite & told us their names.They worked like a well oiled machine very neat & cleaned up when done.Stayed on site until all internet programs were done. The one big thing was the respect they all showed during the process.This is old school service . From start to finish this company will not fail you.” – Tom&Lee Gallo ⭐⭐⭐⭐⭐ March 22, 2024
“GMS designed our system and did the installation in June. 15 panels on two roof pitches, each with its own microinverter. GMS answered our many questions, were patient as we compared them with a quote from another contractor, and were prompt in responding to all communications. This was a key factor in choosing their service, given spotty communication from the other vendor. The installation was neatly done in one day, with connections between the two panel arrays and to the gable end done within the attic rather than routed across the roof. Panels were producing on day 1 via a temporary meter that GMS installed pending the power company installation of the dedicated meter a few days later. System monitoring via an app shows each individual panel performance and overall system output.” – Scott and Ellen ⭐⭐⭐⭐⭐ August 1, 2023
Positive reviews:
“I’ve had a terrific experience with Green Mountain Solar! From the first phone call to the office to get information (and talking with Maggie), to working with the solar advisor Casey on the roof-top solar plan, to the install crew (Nate, Jason, Miriam and the two Mikes) and email and phone communications with Shannon and Raenor, they have all been friendly, informative, professional, and just a pleasure to work with. The install of the solar panels and the solar battery were done on schedule and went off without a hitch.I highly recommend GMS for anyone considering roof-top solar panels.” – Alex Katz ⭐⭐⭐⭐⭐ August 2025
“Green Mountain Solar was excellent installing my Tesla Powerwall 3 with expansion pack. Worked with Ian who did the site visit and was my main point of contact. He answered any question I threw at him and did an excellent job of managing the project. The installers were great as well; clean work and kept me in the loop every step of the way. Powerwall 3 has been perfect. Would highly recommend!” – Joseph Dean (Joe Dean) ⭐⭐⭐⭐⭐ February 2026
Summarizing:
Recognized as a Trusted Provider, Green Mountain Solar has a widespread influence in 1 state, with its inception in 2017. This installer is renowned for direct installation services and maintains our expert rating of 5.0, reflecting robust customer trust and satisfaction. Although information on their referral programs may be limited, they maintain a simple and user-friendly website, signaling a reputable option for those seeking reliable solar services backed by positive local feedback and a solid operational history.
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