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Solar Installer GuildUnited States · independent

Kingdom Solar

Solar energy company · Livermore, CA

What the listing shows you

4.9★

94 Google reviews

What it doesn’t

1%

rated 1–2★

typical in the Antioch area, 0%

Newest review held

May 2026

newest held review 3 months old

Google's rating breakdown · all 94 reviews

Rated 1–2★
1%
typical in the Antioch area, 0%
Posted an update
—
we saw no owner post, which is not the same as none existing
Replies to reviewers
0%
of the 22 reviews we hold

Its one and two star share is 1 point above the typical installer in the Antioch area. Across California, 765 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 22 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 Antioch area, on one axis

0% rated 1–2★20%

Each mark is one company we hold in the Antioch area whose Google breakdown has been read, placed by its share of one and two star reviews. Kingdom Solar 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 worst company I have seen in my life have no respect for the customer and make money for doing nothing

  • 5★ · around May 2026

    We called Mr. Paredes to do an inspection and give us peace of mind. His crew is professional and highly knowledgeable. Front office staff/customer service - top notch. What we appreciated the most is that he made a follow up call and talked through things and gave us some ideas. Would reach out to them again without hesitation.

  • 5★ · around April 2026

    Had trouble getting repairs even though covered by warranty. Kingdom solar came through diagnosed problem and got it done.

  • 5★ · around April 2026

    Great service. I have a system installed by another company. They are totally incompetent and unresponsive (Stay away from SunRun). Kingdom came to my rescue. They fixed my broken system immediately and for a reasonable cost. Now they are going to reconfigure my system to work the way it should have originally.

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

  • inverter 11
  • professional crew 8
  • professional plans 7
  • quick response 6
  • solar panel reinstallation 6
  • solar panel removal 4
  • electric bill reduction 3
  • panasonic panels 3
  • solar system design 2
  • neat and tidy installation 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 is also reviewed on ConsumerAffairs and Yelp. Worth reading before you sign anything: those are a different crowd, and the complaints that reach the Better Business Bureau rarely reach Google.

When they say they are open

Sunday
Closed
Monday
8 AM to 5 PM
Tuesday
8 AM to 5 PM
Wednesday
8 AM to 5 PM
Thursday
8 AM to 5 PM
Friday
8 AM to 5 PM
Saturday
8 AM to 12 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.

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 Antioch

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 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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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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