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Solar Installer GuildUnited States · independent

North Valley Solar Power

Solar energy company · Fairfield, CA

What the listing shows you

4.9★

60 Google reviews

What it doesn’t

0%

rated 1–2★

typical in California, 1%

Newest review held

Aug 2026

newest held review this month

Google's rating breakdown · all 60 reviews

Rated 1–2★
0%
typical in California, 1%
Posted an update
2 months ago
the company posting to its own Google profile
Replies to reviewers
21%
of the 24 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 24 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. North Valley Solar Power is in the highlighted group.

What reviewers said

  • 5★ · around August 2026

    Man, I was stressing big time when half the power in our kitchen went out right before dinner prep. Called these guys and they had someone out here in no time. Super nice tech, walked me through what blew, and didn't make me feel dumb for asking a million questions. Cleaned up after himself too. Total lifesavers. Definitely keeping their number on the fridge!

  • 5★ · around July 2026

    After looking into this solar business, they have a simple, but effective website that answers all of my initial questions. It is clear what services they offer and how to get a quote. I also like the other tabs about solar education and company info because it helps me learn about if solar is right for me and to get to know the business better. Also, the credibility is clearly established, which is important too.

  • 5★ · around July 2026

    My experience with them was nothing short of amazing . It was easy to get a quote on their website! After, the process of them coming out to do the installation was flawless. Definitely will recommend these guys to all my people

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

  • installation process 4
  • easy quote process 4
  • energy savings 3
  • friendly team 3
  • quick installation 3
  • informative staff 3
  • responsiveness 2
  • understandability 2
  • polite sales person 2
  • promptness 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.

When they say they are open

Sunday
Closed
Monday
7 AM to 10 PM
Tuesday
7 AM to 10 PM
Wednesday
7 AM to 10 PM
Thursday
7 AM to 10 PM
Friday
7 AM to 10 PM
Saturday
7 AM to 10 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.

Other installers around Rohnert Park

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.

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