Green Mountain Solar (GMS)

Verified profile
Updated: 01 August 2023
Installer

Installing solar since 2017

Green Mountain Solar (GMS) logo

3.93 from 3 Reviews

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Green Mountain Solar (GMS) reviews


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3.93

Avg. rating

Breakdown of consumer reviews

Sales Process

5.0

Price as quoted

5.0

On schedule

5.0

Installation quality

5.0

After sales support

5.0

Latest good review thumbs up

Tom&Lee Gallo | Brattleboro, Vermont | 03/22/2024

The Best

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.

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Scott and Ellen | Essex Junction, Vermont | 08/01/2023

Responsive, Reliable Service

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.

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Jeff | Randolph, Vermont | 05/05/2021

Happy in Brookfield

Gms was professional, and gave us an honest competitive quote. Work was completed quickly, and system looks and works great! Very pleased!

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Service types


Residential solar - Grid tied

Commercial solar - Grid tied

About Green Mountain Solar (GMS)


Green Mountain Solar serves residential, commercial and municipal clients throughout the state of Vermont. Green Mountain Solar is an affiliate of Granite State Solar, which has been in the solar business continuously since 2008. We don't engage in high-pressure sales tactics. We work as your consultants. With significant industry knowledge and experience, we excel at finding solutions that meet your needs. All of our installations are performed by our in-house staff of electricians - never subcontracted. Green Mountain Solar hopes you will give us the opportunity to provide you with a custom design quote for your PV Solar or high-efficiency HVAC project. Our quality of workmanship and careful selection of top-tier products combine to ensure that all of our installations stand the test of time. That's why our workmanship guarantee is an industry-best 12 years! We are 100% committed to our clients for the long-term. We are in business to be absolutely the best at what we do! We take great pride in the staff here at Green Mountain Solar. Our people - owners, solar advisors, office and warehouse staff, installations crews - we are all here to work for YOU. Your happiness is of critical importance to us and that's why everyone in the company is empowered to make decisions. We consistently receive praise for our helpful and friendly staff - and for always doing what we say we are going to do. We've partnered with lenders to help make solar affordable for almost everyone. With your good credit, we can offer unsecured low 2.99% fixed-rate financing for up to 12 years. These loans require no money down and there are no early payment penalties. Your solar loan payments can replace your current electric bill - usually resulting in immediate monthly savings. We are proud of the products we choose to install and we select for durability. All of our solar panels are backed by 25-year production warranties. Most of the inverters we install also feature 25-year warranties. Parts and labor are covered - no surprises. Our workmanship is the best in the industry and our 12-year workmanship guarantee reflects this.

Office locations


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Vermont - South Burlington

76 Ethan Allen Dr, South Burlington VT, 05403

Certifications


Better Business Bureau

Contact Green Mountain Solar (GMS)


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Head Office
76 Ethan Allen Dr, South Burlington VT, 05403