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Solar Installer GuildUnited States · independent

NFG Solar Panel Cleaning Company LLC

Solar energy system service · Fullerton, CA

What the listing shows you

5.0★

56 Google reviews

What it doesn’t

0%

rated 1–2★

typical in the Anaheim area, 3%

Newest review held

Aug 2026

newest held review this month

Google's rating breakdown · all 58 reviews

Rated 1–2★
0%
typical in the Anaheim area, 3%
Posted an update
11 days ago
the company posting to its own Google profile
Replies to reviewers
62%
of the 58 reviews we hold

Its one and two star share is 3 points below the typical installer in the Anaheim area. 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 58 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 Anaheim area, on one axis

0% rated 1–2★40%

Each mark is one company we hold in the Anaheim area whose Google breakdown has been read, placed by its share of one and two star reviews. NFG Solar Panel Cleaning Company LLC 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

  • 5★ · around August 2026

    Jim did a wonderful job. He is professional, puntual and informed. I will use him again.

  • 5★ · around August 2026

    Kept me updated regarding appointment date/time. Upon arrival, promptly got to work! My panels look great! I will definitely utilize them in the future.

  • 5★ · around August 2026

    Jim from NRG Solar Panel Cleaning did a phenomenal job. Showed up as scheduled, provided a detailed explanation of what his service and the steps involved. I highly recommend his services and am gonna start an annual service. Just an overall great experience.

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 6
  • quick response 6
  • communication 5
  • friendly staff 5
  • solar panel cleaning 4
  • job 3
  • quality of work 3
  • cleaning 3
  • information 2
  • politeness 2
  • responsive staff 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 posts on LinkedIn, TikTok and Instagram. A page that stopped posting years ago tells you something a listing will not.

When they say they are open

Sunday
6:30 AM to 8 PM
Monday
6:30 AM to 8 PM
Tuesday
6:30 AM to 8 PM
Wednesday
6:30 AM to 8 PM
Thursday
6:30 AM to 8 PM
Friday
6:30 AM to 8 PM
Saturday
6:30 AM to 8 PM

As Google published them when we last read the listing, not a live check. Ring before you drive anywhere.

Other installers around Anaheim

1–2★3★4★5★gauge 0–20%typical here, 3%

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.

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