Skip to content
Solar Installer GuildUnited States · independent

GM Industries, Inc

Solar energy company · Tolland, CT

What the listing shows you

3.3★

16 Google reviews

What it doesn’t

40%

rated 1–2★

typical in Connecticut, 0%

Newest review held

May 2026

newest held review 3 months old

Google's rating breakdown · all 15 reviews

Rated 1–2★
40%
typical in Connecticut, 0%
Posted an update
—
we saw no owner post, which is not the same as none existing
Replies to reviewers
20%
of the 15 reviews we hold

Its one and two star share is 40 points above the typical installer in Connecticut. Across Connecticut, 7 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 15 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 Connecticut, on one axis

none

1–5%

6–10%

11–20%

over 20%

Every company we hold in Connecticut whose Google breakdown has been read, grouped by their share of one and two star reviews. GM Industries, Inc is in the highlighted group.

What reviewers said

  • 1★ · around October 2025

    Currently awaiting install of my tracker. Installation of the footer and conduit was completed as expected in late summer of 2024 with a return date in February to install the panels and tracker. I questioned the winter installation due to living in upstate New York, but it was promised that would not be a problem. February came and went and I was promised installation in May or June, June came and went and I was promised late September October we we are now in October and I am told maybe January or February. As tax credits are expiring at the end of the year, I’m unhappy that the installation

  • 1★ · around August 2025 · the company replied

    Previous owners of our home bought solar from installer GMI. Since then, GMI has been sued so many times, the name has changed to SunTrackerUSA to hide all the poor reviews acquired. We learned quickly upon move in that Glenn's business tactics were not to be trusted & he became outraged when we refused his expensive (yet optional) system Monitoring, in addition Maintenance Services. Mysteriously, Glenn would warn that in order to follow the sun throughout the day it required Internet connection; however, it would eventually malfunction & require repair, which would then take him months to per

  • 1★ · around August 2024 · the company replied

    They lie and Glenn can't schedule any work properly 1/23 signed agreement gave down payment, 2/23 concrete poured for footing more money given, 5/23 meter socket put in, 10/23 nothing more has been done. I have called a lot to no response or I will get back to you, and he never does. I was told 30 days after concrete was poured that everything would be done, then I was told 6 weeks and now its been 8 months I already gave the thieves $30,000 so I'm stuck

  • 4★ · around September 2025

    In January of 2022, we ordered a solar tracker system and battery storage from GM Industries. The total cost of the contract was $110,949. The project required the removal of many trees on our property; this was done by our regular tree service in March of 2021 at an additional cost of $17,000. Fairly quickly, in April 2022, the concrete footing was installed, along with a trench to the house and some electrical boxes outside and inside the house. It was 32 months later that progress resumed. Several times in the interim, installation dates had been promised, but nothing happened, leaving us a

  • 5★ · around August 2025

    I have had a solar system installed for a number of years now which was installed GMI out of Tolland Ct. The system and service has been great and I look forward to many more years of excellence and dedication from this company. If your looking for a solar company that is constantly on top of the latest innovations in this industry ( things change every year ) Look no further. Thanks to Glenn and his team for a great system.

  • 5★ · around August 2025

    GM Industries is a cut above in the solar industry. His technology and invocation are years ahead of everybody. I have been associated with Glen and his crew for 10 years. They constructed and installed 20 k 60 panel 2 axis tracker that has been supplying our power needs for nearly 10 years. They keep track of our production and the maintenance needs. GM Industries is great company to do business with. Rich Action Glass LLC

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

  • solar industry 3
  • payment 3
  • technology 3
  • sun tracking system 3
  • january 2
  • tax credit 2
  • innovation 2
  • contract 2
  • electric bills 2
  • tracker installation 2
  • cost savings 2
  • efficient team 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.

What the company says about itself

Taken from its own website. We have not checked any of it, and a sentence on a website is not evidence.

  • Financing

    “in Connecticut 25 year ( 100% ) financing options for home owners Property tax…”

  • Bonded

    “GMI is fully licensed, insured and bonded. Major Contractor- Lic. #MCO.901757…”

  • Licensed

    “MASTER ELECTRICIANS GMI is fully licensed, insured and bonded. Major…”

Its website also mentions warranty, insured and licence number, but not in a sentence we can quote cleanly.

When they say they are open

Sunday
7 AM to 9 PM
Monday
7 AM to 9 PM
Tuesday
7 AM to 9 PM
Wednesday
7 AM to 9 PM
Thursday
7 AM to 9 PM
Friday
7 AM to 9 PM
Saturday
7 AM to 9 PM

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.

  • Verogy4.2★ · 5
  • Gerber Technology, a Lectra company3.0★ · 8
  • DDM Metal Finishing Co4.0★ · 4

The ones without a link have no page here, either because Google does not categorise them as solar businesses or because we could not match the name to a listing with confidence.

Other installers in Connecticut

1–2★3★4★5★gauge 0–20%typical here, 0%

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 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.

Do you run GM Industries, Inc?

Claim this listing to become its verified contact: correct your own phone number, hours and description, and hear first if anything here changes. Free, reviewed by a person — and it changes nothing about the numbers.

Claim this listing