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Solar Installer GuildUnited States · independent

Source Solar, Inc.

Solar energy company · Claremont, CA

What the listing shows you

4.7★

12 Google reviews

What it doesn’t

8%

rated 1–2★

typical in the Pomona area, 0%

Newest review held

Dec 2025

newest held review 8 months old

Google's rating breakdown · all 12 reviews

Rated 1–2★
8%
typical in the Pomona area, 0%
Posted an update
—
we saw no owner post, which is not the same as none existing
Replies to reviewers
25%
of the 12 reviews we hold

Its one and two star share is 8 points above the typical installer in the Pomona area. Across California, 470 of the 1,529 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 12 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 the Pomona area, on one axis

0% rated 1–2★25%

Each mark is one company we hold in the Pomona area whose Google breakdown has been read, placed by its share of one and two star reviews. Source Solar, Inc. 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

    This guy is ripoff, stay away from this business Scammed me for 4500$. Won’t let go

  • 5★ · around December 2025

    We've worked with Source Solar twice (we moved into a new home, so we used them in Claremont and in Culver City), and both times, they've been amazing. When they initially inspected our roof, they were completely honest with us - they said that they wouldn't want to put solar on a roof that only had a few years left on it. The other solar bidders made no such mention because they didn't want to risk losing our business. We ended up getting a new roof and it took 2 months from signing the contract to receiving Permission to Operate - we know that some of it is out of their hands (for instance,

  • 5★ · around November 2025

    I had an excellent experience with Source Solar. Ryan was friendly, reliable, and professional throughout the entire process. Ryan was quick to respond to texts and phone calls when I had questions regarding the next steps. The installation was quick and smooth. His team was always on time, and they kept me in the loop with the installation which was very helpful. I’m very happy with the results. I highly recommend them to anyone who is considering getting solar.

  • 5★ · around August 2025

    Ryan and source solar provided excellent service. I highly recommend them.

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 installation 4
  • system 4
  • pricing 4
  • quick installation 4
  • contractor 3
  • communication 3
  • honesty 2
  • customer care 2
  • project completion 2
  • system design 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.

  • Warranty

    “Our customer service is 5 star. Warranty We offer peace of mind. With our…”

  • Family owned

    “from start to finish. ​ ​ We are a family owned and run company backed by 40+ years…”

Its website also mentions financing, free estimate and licence number, but not in a sentence we can quote cleanly.

When they say they are open

Sunday
Closed
Monday
7 AM to 4 PM
Tuesday
7 AM to 4 PM
Wednesday
7 AM to 4 PM
Thursday
7 AM to 4 PM
Friday
7 AM to 4 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.

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 around Pomona

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 Source Solar, 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.

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