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Solar Installer GuildUnited States · independent

Solar Tuneup

Solar energy company · Orange, CA

What the listing shows you

5.0★

121 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 122 reviews

Rated 1–2★
0%
typical in the Anaheim area, 3%
Posted an update
—
we saw no owner post, which is not the same as none existing
Replies to reviewers
99%
of the 122 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 122 review texts for this company, quoted below. Google publishes review ages rather than dates, so every date here is approximate.

On the California ranking

No. 10 of the 414 rankable records in California →

Ordered by the share of one and two star reviews, weighted by how many reviews stand behind it. It ranks review records, not workmanship.

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. Solar Tuneup 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 · the company replied

    Justin was great. He was extremely transparent with what we needed.

  • 5★ · around August 2026 · the company replied

    Super nice guy really really helpful! Highly recommend!

  • 5★ · around August 2026 · the company replied

    Justin came out and did a inspection of my faulty solar system. He quickly figured the problem out, got ahold of the inverter company, and got the ball rolling to get a new inverter installed. Very helpful and communicative regarding the process.

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

  • knowledgeable staff 43
  • annual maintenance 19
  • solar panel cleaning 17
  • friendly team 14
  • inverter replacement 13
  • efficient staff 5
  • no upsale 4
  • solar system inspection 3
  • honest recommendations 2
  • punctual team 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.

What the company says about itself

Taken from its own website. We have not checked any of it, and a sentence on a website is not evidence.

  • Warranty

    “CA Solar Tuneup assisted me with a warranty issue when one of the micro-inverters…”

  • Years in business

    “upgrades, and maintenance. With over 16 years of experience, we work exclusively on…”

  • Bonded

    “panel cleaning. As a licensed and bonded C-46 solar contractor, Solar TuneUp…”

Its website also mentions free estimate and licensed, but not in a sentence we can quote cleanly.

Elsewhere

  • It posts on X and Instagram. A page that stopped posting years ago tells you something a listing will not.

When they say they are open

Sunday
Closed
Monday
9 AM to 5 PM
Tuesday
9 AM to 5 PM
Wednesday
9 AM to 5 PM
Thursday
9 AM to 5 PM
Friday
9 AM to 5 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.

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 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 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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