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Solar Installer GuildUnited States · independent

Gradient Solar Systems LLC

Solar energy company · Temecula, CA

What the listing shows you

1.7★

6 Google reviews

What it doesn’t

83%

rated 1–2★

typical in California, 1%

Newest review held

Mar 2026

newest held review 6 months old

Google's rating breakdown · all 6 reviews

Rated 1–2★
83%
typical in California, 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 82 points above the typical installer in California. Across California, 8 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 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 California, on one axis

none

1–5%

6–10%

11–20%

over 20%

Every company we hold in California whose Google breakdown has been read, grouped by their share of one and two star reviews. Gradient Solar Systems LLC is in the highlighted group.

What reviewers said

  • 1★ · around March 2026

    Horrible unprofessional company. DO NOT DO BUSINESS WITH THEM

  • 1★ · around February 2026

    Owner isn’t aware that Africa is a landmass that is home to many nations. Not only is he ignorant to that fact but is very distasteful.

  • 1★ · around September 2024

    This company calls me 2-5 times a day. No matter how many times I have asked them to remove me, they keep calling and calling. I dont even live close to the inland empire. Who wants to hire a company who never listens? NOT ME. I plan on reporting this as they do not care for the laws of do not call list.

  • 5★ · around September 2023

    Gradient Solar Systems is run by some upstanding fellas! It can be difficult to find integrity and transparency in the solar business, but I can guarantee that with Gradient you will be working with honest, upstanding people who will help you find the solution that is best for you.

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.

When they say they are open

Sunday
Closed
Tuesday
9 AM to 5:30 PM
Wednesday
9 AM to 5:30 PM
Thursday
9 AM to 5:30 PM
Friday
9 AM to 5:30 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 California

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 Gradient Solar Systems LLC?

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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