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Solar Installer GuildUnited States · independent

Free State Solar Co

Solar energy company · Rockville, MD

What the listing shows you

4.3★

6 Google reviews

What it doesn’t

17%

rated 1–2★

typical in Maryland, 1%

Newest review held

May 2026

newest held review 3 months old

Google's rating breakdown · all 6 reviews

Rated 1–2★
17%
typical in Maryland, 1%
Posted an update
—
we saw no owner post, which is not the same as none existing
Replies to reviewers
0%
of the 6 reviews we hold

Its one and two star share is 16 points above the typical installer in Maryland. Across Maryland, 17 of the 111 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 6 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 Maryland, on one axis

none

1–5%

6–10%

11–20%

over 20%

Every company we hold in Maryland whose Google breakdown has been read, grouped by their share of one and two star reviews. Free State Solar Co is in the highlighted group.

What reviewers said

  • 1★ · around May 2026

    Not helpful on the phone at all. They only cared about installation of new systems, literally hung up on my when I had a simple question about servicing an already installed system. Rude.

  • 5★ · around August 2024

    This Solar Co. efficiently evaluates, installs, and explains a complete solar package that yields excellent results for customers looking for environmentally friendly energy sources.

  • 5★ · around August 2024

    Amazing experience with this solar energy company. The team was courteous, skilled, and completed the installation in a timely manner. Very satisfied with the results!

  • 5★ · around August 2024

    This solar company's services are amazing. Their skill and dedication to renewable energy solutions set them apart. Their professional staff placed my solar panels optimally and installed them smoothly.

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 panel installation 3
  • skill 2
  • system 2
  • skilled 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
Open 24 hours
Monday
Open 24 hours
Tuesday
Open 24 hours
Wednesday
Open 24 hours
Thursday
Open 24 hours
Friday
Open 24 hours
Saturday
Open 24 hours

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 Rockville

1–2★3★4★5★gauge 0–20%typical here, 1%

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.

Do you run Free State Solar Co?

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.

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