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Solar Installer GuildUnited States · independent

Valley Voltage LLC

Solar energy company · Mesa, AZ

What the listing shows you

4.6★

105 Google reviews

What it doesn’t

10%

rated 1–2★

typical in Mesa, 10%

Newest review held

Jun 2026

newest held review 2 months old

Google's rating breakdown · all 105 reviews

Rated 1–2★
10%
typical in Mesa, 10%
Posted an update
—
we saw no owner post, which is not the same as none existing
Replies to reviewers
83%
of the 105 reviews we hold

Its one and two star share is level with the typical installer in Mesa. Across Arizona, 87 of the 269 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 105 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 Mesa, on one axis

0% rated 1–2★20%

Each mark is one company we hold in Mesa whose Google breakdown has been read, placed by its share of one and two star reviews. Valley Voltage 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

  • 1★ · around June 2026

    100% do not get Solar from Valley Voltage this company is all lies We are using less power per our electric bill than we did when the solar was installed they guaranteed it would make enough to give me a zero bill and it’s not even close +250+ During the summer $60 plus during the winter even when following the correct time of use

  • 1★ · around February 2026

    COPIED : (Definitely worst company in Arizona) I have found this roofing company to be very untrustworthy, they have claimed to not work with a fraudulent lead generation company that lies to say u can get a “FREE” roof or AC unit. But I have estimates that say different. This company is partnered with Valley Voltage / Valley Voltage Marketing that lies to customers to obtain their personal information to then bundle Solar with roofing and AC. But only charges customer $60,000 to $100,000 over normal costs when they generate the loan. Most customers who read the fine line know to cancel immedi

  • 1★ · around September 2025 · the company replied

    Solar was installed earlier this year. It was saving us money, but now it is not. For the past couple months, our battery hasn’t been holding a charge and we’re using more off grid power than our solar panels. We have left several messages, emails and texts for over a month and no call, text or email back. Horrible customer service! As you can see the text says “Sarah from Valley Voltage”… and yes, I have called the office line and left messages. No response.

  • 5★ · around September 2025 · the company replied

    I am waiting for the installation of some more solar panels. If the job goes as well as the new AC installation they set up then I will be very pleased

  • 5★ · around August 2025 · the company replied

    I had a wonderful visit with Preston. I worked up a heck of an estimate for more panels, battery and a new ac unit. the total price for all that was just right . I signed all the paperwork that night and totally forgot my first loan I have for all my existing solar system. And had the cancel my installation. I could not take on anymore payment. I appreciate the time and effort that prestonon had for me,.

  • 5★ · around August 2025 · the company replied

    Valley Voltage was a pleasure to work with. I got my roof replaced and added solar panels. The all new all black roof looks amazing! My solar panels have already saved me over $200 a month and were just activated mid month! I am very pleased with my decision working with this company!

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 panel installation 23
  • pleasant to work with 6
  • cost savings 5
  • installers 4
  • honest staff 3
  • power bill reduction 3
  • timeliness 2
  • hardworking staff 2
  • responsive team 2
  • respectful crew 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.

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

    Elsewhere

    When they say they are open

    Sunday
    Closed
    Monday
    8 AM to 4 PM
    Tuesday
    8 AM to 4 PM
    Wednesday
    8 AM to 4 PM
    Thursday
    8 AM to 4 PM
    Friday
    8 AM to 3:30 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 Mesa

    1–2★3★4★5★gauge 0–20%typical here, 10%

    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 Valley Voltage LLC?

    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.

    Claim this listing