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Solar Installer GuildUnited States · independent

J a Solar USA Inc

Solar energy equipment supplier · San Jose, CA

What the listing shows you

4.0★

3 Google reviews

What it doesn’t

33%

rated 1–2★

typical in the Campbell area, 14%

Newest review held

Jul 2026

newest held review this month

Google's rating breakdown · all 3 reviews

Rated 1–2★
33%
typical in the Campbell area, 14%
Posted an update
—
we saw no owner post, which is not the same as none existing
Replies to reviewers
0%
of the 3 reviews we hold

Its one and two star share is 19 points above the typical installer in the Campbell area. Across California, 106 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 3 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 Campbell area, on one axis

0% rated 1–2★80%

Each mark is one company we hold in the Campbell area whose Google breakdown has been read, placed by its share of one and two star reviews. J a Solar USA Inc 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 July 2026

    I need a good phone number to call to buy 100mw

  • 5★ · around August 2025

    Great organization, incredible solar panels!

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
Monday
Open 24 hours
Tuesday
Open 24 hours
Wednesday
Open 24 hours
Thursday
Open 24 hours
Friday
Open 24 hours
Saturday
Open 24 hours

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 Campbell

1–2★3★4★5★gauge 0–20%typical here, 14%

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 J a Solar USA Inc?

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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