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Solar Installer GuildUnited States · independent

Tesla Energy Marlborough

Solar energy equipment supplier · Marlborough, MA

What the listing shows you

3.4★

21 Google reviews

What it doesn’t

40%

rated 1–2★

typical in Massachusetts, 2%

Newest review held

Jun 2026

newest held review 2 months old

Google's rating breakdown · all 15 reviews

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

Its one and two star share is 38 points above the typical installer in Massachusetts. Across Massachusetts, 8 of the 198 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 Massachusetts, on one axis

none

1–5%

6–10%

11–20%

over 20%

Every company we hold in Massachusetts whose Google breakdown has been read, grouped by their share of one and two star reviews. Tesla Energy Marlborough is in the highlighted group.

What reviewers said

  • 1★ · around May 2026

    no one in customer service is informed about company, ask where your headquarters are was told Palo Alto, Ca. you moved from there to Texas, you should really inform your team of correct information. I contacted service support (Damario) had an appointment 5-5-2026 7am to 1pm, you staff never showed up or called to cancel. I call your customer support talked to girl, sorry didn't get her name, she made me feel like it was my fault your service team didn't come, she said wait they MAY contact you by end of day. turns our (Damario) set me up with wrong service team. In the mean time Tesla contac

  • 1★ · around April 2026

    You never helped me. You never returned my calls, Returning my lease was the biggest shit show ever. Loved driving the testla but won't buy one again

  • 1★ · around August 2025

    Tesla took over and they are not professional at all. They are hard to get in touch with snd put holes in my roof. They tried to say it wasn’t their fault. They owe me money and my solar is on the ground but yet charging me . Horrible customer service.

  • 5★ · around June 2026

    I participate in a virtual power grid. Before I bought my system (with two PowerWalls) Tesla gave me an estimate of what I would earn selling electricity to virtual power plant during peak load times, which Tesla calls "grid events". Tesla underestimated how much money I would make, a pleasant surprise. My second way of making money is selling electricity to my local utility when my batteries are full. That way any excess capacity from the solar cells can still be used. The third way I make money is charging my two Teslas directly from solar. That lets me largely avoid using electricity from t

  • 5★ · around May 2026

    This relationship couldn't have gone better from the installation to the turning it on with every source to the ongoing process- very happy with my experience

  • 5★ · around April 2026

    I had a roof and batteries installed. This team was on time, worked quietly and stayed behind to make sure the system was working correctly. They answered all of my questions and helped me set up the app. Very professional!

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 setup 6
  • roof 4
  • communication 4
  • installation 2
  • money 2
  • friendly 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.

When they say they are open

Sunday
Closed
Monday
9 AM to 5 PM
Tuesday
9 AM to 5 PM
Wednesday
9 AM to 5 PM
Thursday
9 AM to 5 PM
Friday
9 AM to 5 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 in Massachusetts

1–2★3★4★5★gauge 0–20%typical here, 2%

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.
  • Google itself gives two different totals for this company — 21 reviews on the listing and 15 under the star breakdown. We show both rather than choose, and we cannot tell you which is right.
  • 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.

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