Mohr Power Solar Inc.
Solar energy company · Norco, CA
What the listing shows you
4.4★
107 Google reviews
What it doesn’t
11%
rated 1–2★
typical in the Corona area, 10%
Newest review held
Jul 2026
newest held review last month
Google's rating breakdown · all 107 reviews
- Rated 1–2★
- 11%
- typical in the Corona area, 10%
- Posted an update
- —
- we saw no owner post, which is not the same as none existing
- Replies to reviewers
- 48%
- of the 107 reviews we hold
Its one and two star share is 1 point above the typical installer in the Corona area. Across California, 396 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 107 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 Corona area, on one axis
Each mark is one company we hold in the Corona area whose Google breakdown has been read, placed by its share of one and two star reviews. Mohr Power Solar 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
1★ · around August 2024 · the company replied
Been about 5 years or more since the install havnt heard a peep from them till now asking for a review. Well my wall controller still does not work been like that since you all put it in. I did have you come out one time to reprogram it you wanted to charge me 250.00 so i declined. They pushed this program where they put a lein on your house till you pay them off called hero nothing hero about it. I dont even know if my system is still under warranty or if it still on line not very pleased with there customer service i would not use them again.
2★ · around August 2024
Communication with them is terrible. Asked for more batteries but no response from company.
1★ · around August 2023 · the company replied
First dealings were very good. Tech found the panel in our system that was damaged, and disconnected it getting everything back operating. He said we’d hear from them about the warranty and replacement. We didn’t. We called to learn they would submit for warranty and scheduled a time to replace with a used panel to fit our system. They didn’t. We called for that appointment. They changed the date via email without checking our availability. We called to find out the timeframe. They said it was in the email. It wasn’t. The didn’t come as scheduled. We called. They said they’d find the tech and
3★ · around July 2026
Our panels keep going out and the company can’t replace them because they can’t get them anymore, so obviously we don’t have the power that we purchased. We have whatever power we can get out of the few panels that are still working. They continually say we’re going to get you new updated panels and include them now it’s been four years and still no new panels. I don’t recommend anybody going to Mohr power solar
5★ · around December 2025
Unfortunately we had 22 solar panels installed from Sunpower, and were told that they were golf ball resistant. Not being able to get all these broken panels resolved through Sun Power, we need to get them removed as they were now creating leaks on the roof. I called around several places and received quotes, but was not happy with the results. Driving by Costco I saw their van, and was impressed with that they were family owned. I called and received and immediate that was fair and able to set up an appointment. They arrived on time and dismantled the panels and all wiring along with plugging
5★ · around December 2025
Mohr Power was the only solar servicing company that was responsive when I needed to replace my faulty ABB solar inverter from now defunct Supower. Brittany would always answer my calls or respond to voice messages promptly. She was pro-active in getting us a reasonable quote for a simple solution from a 3rd party inverter vendor (FIMER). All this convinced us to go with Mohr Power instead of a bigger company in Orange Country whose sales team was intent on upselling us on larger capacity inverters and tacking on monthly remote monitoring fees we didn't need. James and Zack made short work of
5★ · around October 2025 · the company replied
Shane and his staff are great we have used them for several years 🙌👍🙏 …
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
- solar installation 11
- quick response 5
- timely installation 4
- roof repair 4
- warranty work 3
- inverter replacement 3
- solar panel removal 3
- quick job 2
- extra panels 2
- zero electric bill 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.
Free estimate
“solar specialist company since 1982. Free Quote (800) 419-6169 Monday - Friday: 8:00…”
Established
“a legendary solar specialist company since 1982. Free Quote (800) 419-6169 Monday -…”
Its website also mentions licensed and licence number, but not in a sentence we can quote cleanly.
Elsewhere
When they say they are open
- Sunday
- Closed
- Monday
- 8 AM to 5 PM
- Tuesday
- 8 AM to 5 PM
- Wednesday
- 8 AM to 5 PM
- Thursday
- 8 AM to 5 PM
- Friday
- 8 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.
- REP Solar4.6★ · 23
- SolarRepair5.0★ · 46
- Grant Pure Solar Systems3.4★ · 22
Other installers around Corona
- CompanyRating breakdown1–2★Newest review held
Sunlux
4.7★ · 577 reviews
5%
Newest held review this monthSunrun
4.2★ · 351 reviews
20%
Newest held review this monthPacific Allied Group
4.5★ · 52 reviews
12%
Newest held review last monthRICH SOLAR
4.4★ · 34 reviews · Norco, CA
15%
Newest held review 3 months oldREP Solar
4.6★ · 23 reviews
9%
No held review in a yearSoCal Solar Care
5.0★ · 21 reviews
0%
Newest held review this month
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.
Something wrong here? Tell us and a person will read it.
Do you run Mohr Power Solar 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.