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Solar Installer GuildUnited States · independent

GS Power Partners

Solar energy company · Stamford, CT

What the listing shows you

4.1★

54 Google reviews

What it doesn’t

20%

rated 1–2★

typical in Stamford, 10%

Newest review held

Jun 2026

newest held review 2 months old

Google's rating breakdown · all 54 reviews

Rated 1–2★
20%
typical in Stamford, 10%
Posted an update
—
we saw no owner post, which is not the same as none existing
Replies to reviewers
9%
of the 54 reviews we hold

Its one and two star share is 10 points above the typical installer in Stamford. Across Connecticut, 15 of the 112 installers whose breakdown Google has published carry a higher share than this one.

The percentages are Google’s own arithmetic over every review it holds, not a sample we assembled. Separately we hold 54 review texts for this company, quoted below. Google publishes review ages rather than dates, so every date here is approximate.

Every company we hold in Stamford, on one axis

0% rated 1–2★30%

Each mark is one company we hold in Stamford whose Google breakdown has been read, placed by its share of one and two star reviews. GS Power Partners is the red one. The amber line is the middle of that set, which includes suppliers and maintenance businesses as well as installers.

What reviewers said

  • 1★ · around August 2025 · the company replied

    Horrible, rude people to deal with. Gigantic waste of time dealing with them.

  • 1★ · around August 2023

    never completed our installation. Cost us thousands of dollars.

  • 1★ · around August 2020

    I have contacted the owners in reference to an installation of solar rails done to my property. There should have been no installation of rails because my house did not fully qualify for their program. They drilled into my roof and I need this repaired. This was poor work on their part jumping the gun with the installation, now I have not received communication back after contacting them looking for repair costs to be paid. I have filed a complaint with the BBB and I hope this sparks their interest in returning my communications. Very sad considering I FULLY support the solar industry as a who

  • 3★ · around August 2017 · the company replied

    Green Street installed the panels very nicely. Everything works as it should. On the other hand communication about inspections etc was not what it could be. I had to keep emailing and calling to find out what was going on with permitting and later with the inspection process. Even when the final DOB sign off was done I did not find out for a month and only because I emailed for that info.

  • 5★ · around August 2024

    GSPP has been a absolute pleasure to work with. All questions get a answer & concerns are always handled in a timely manner. A huge Thank You to GSPP! The Company is Top Notch!!

  • 5★ · around August 2022

    Green Power Energy was fantastic. First class company that handled every aspect of my solar panel installation from start to completion. My solar panels are exceeding my energy generation expectations! Definite first call if you are interested in solar panels.

  • 5★ · around August 2022

    Took us about 3-4 months to finally choose a Solar company, but Austin Dow at Green Power was understanding and patience. He was very responsive which being respectful of our time and intelligence. I couldn't say the same of the other 5-6 companies we received quotes from. After picking Green Power, the rest of the team was fantastic. Installers and surveyors were friendly and efficient. The electrician was knowledgeable and took the time to answer all our questions. Overall the experience with Green Power was fantastic and would highly recommend to anyone that is thinking of Solar in Fairfiel

Reviewer names are not published here. Negative reviews are shown first because they are the ones a listing hides, not because they are more representative.

What reviewers keep mentioning

  • system 7
  • roof 7
  • inspection 4
  • communication 3
  • permits 3
  • savings 3
  • phone 2
  • responsiveness 2

Topics Google derives from the review text, with how often each appears. A frequent topic is not a good one: “price” turns up in praise and in complaints alike.

Elsewhere

  • It posts on LinkedIn. A page that stopped posting years ago tells you something a listing will not.

When they say they are open

Sunday
Closed
Monday
8 AM to 6 PM
Tuesday
8 AM to 6 PM
Wednesday
8 AM to 6 PM
Thursday
8 AM to 6 PM
Friday
8 AM to 6 PM
Saturday
Closed

As Google published them when we last read the listing, not a live check. Ring before you drive anywhere.

Who Google shows alongside them

Google’s own “people also viewed” set, in Google’s order. It is Google’s comparison, not ours.

Other installers around Stamford

1–2★3★4★5★gauge 0–20%typical here, 10%

Ordered by how much we can tell you about each, which is not an order of quality. We do not know which of these is better and would not say if we did.

What we don't know

  • The date above is the newest review we hold, which is not necessarily the newest that exists — we hold a large share of Google's reviews, not all of them.
  • We found nothing on a website for this company that states a warranty, a licence or how long it has traded.
  • We do not verify licences, insurance or bonding. Nothing here has been checked against a state licensing board.
  • We cannot tell you what an installation costs, and we hold nothing about the equipment they fit.

Something wrong here? Tell us and a person will read it.

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