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Solar Installer GuildUnited States · independent

JJ Solar Cleaning

Solar panel maintenance service · Fontana, CA

What the listing shows you

5.0★

23 Google reviews

What it doesn’t

0%

rated 1–2★

typical in California, 1%

Newest review held

Jun 2026

newest held review 2 months old

Google's rating breakdown · all 23 reviews

Rated 1–2★
0%
typical in California, 1%
Posted an update
—
we saw no owner post, which is not the same as none existing
Replies to reviewers
4%
of the 23 reviews we hold

Its one and two star share is 1 point below the typical installer in California. Across California, 788 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 23 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. JJ Solar Cleaning is in the highlighted group.

What reviewers said

  • 5★ · around June 2026

    Glad I went with this family run business. They were so helpful, informative and friendly. Not to mention of course they did a great job with my solar panels. Went the extra mile at every step And I no longer have the bird problem.

  • 5★ · around April 2026

    Jordan is great, he is the man for solar panel cleaning,

  • 5★ · around April 2026

    Very thorough and detailed work also very reliable left them looking brand new all over again really appreciate it.

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

  • punctuality 7
  • friendly staff 4
  • before and after pictures 4
  • efficiency 2
  • job quality 2
  • brand 2
  • thoroughness 2
  • value for money 2
  • explains process 2
  • clean panels 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 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
6 AM to 6 PM
Tuesday
6 AM to 6 PM
Wednesday
6 AM to 6 PM
Thursday
6 AM to 6 PM
Friday
6 AM to 6 PM
Saturday
6 AM to 2 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 Fontana

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.

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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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