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Solar Installer GuildUnited States · independent

Will Power Solar

Solar energy company · San Antonio, TX

What the listing shows you

3.8★

37 Google reviews

What it doesn’t

30%

rated 1–2★

typical in the San Marcos area, 3%

Newest review held

Jul 2026

newest held review last month

Google's rating breakdown · all 37 reviews

Rated 1–2★
30%
typical in the San Marcos area, 3%
Posted an update
—
we saw no owner post, which is not the same as none existing
Replies to reviewers
21%
of the 24 reviews we hold

Its one and two star share is 27 points above the typical installer in the San Marcos area. Across Texas, 87 of the 728 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 the San Marcos area, on one axis

0% rated 1–2★50%

Each mark is one company we hold in the San Marcos area whose Google breakdown has been read, placed by its share of one and two star reviews. Will Power Solar 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 April 2026

    One star as “zero” wasn’t an option… Lied to during sales/contract. Took OVER A YEAR to install (salesman said 3 weeks!). Failed CPS (electric company) inspection 2 times before another contractor setup. Reduced electric bill for 2 months before failing. Will Power Solar stopped answering calls. AVOID WILL POWER SOLAR AT ALL COST!

  • 1★ · around August 2024 · the company replied

    I suggest do not hire this company... they don't respond your calls and keep ignoring you. Worst service ever

  • 1★ · around August 2023

    at first we were very happy--and then they took our last payments ($20K for the battery backup) and ran. Literally, the next week, they had closed up shop, lock on their door, no phone or website response. I suspect they have relocated and are bilking money elsewhere.

  • 5★ · around August 2025

    Do appreciate all the help that Will and his staff afforded. My system is up and working.

  • 5★ · around August 2025

    Will came out and got us up and running again. Couldn't be happier and so glad we switched to this company from South Texas Solar

  • 5★ · around August 2025

    I have always had a good experience with Will Power Solar especially with Debbie who went above and beyond in helping me upgrade to 5G to continue monitoring my system. July 2025: I noticed my panels looked like the Sierra Desert. Will Power came out and cleaned them looking like new. The technician did a great job.

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

  • promptness 6
  • panels 5
  • bill 4
  • summer 3
  • gem 2
  • july 2
  • pay 2
  • customer experience 2
  • contractor 2
  • system repair 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.

Elsewhere

  • It is also reviewed on ConsumerAffairs, Yelp and the Better Business Bureau. Worth reading before you sign anything: those are a different crowd, and the complaints that reach the Better Business Bureau rarely reach Google.

When they say they are open

Sunday
Closed
Monday
8 AM to 6 PM
Tuesday
8 AM to 6 PM
Wednesday
8 AM to 6 PM
Thursday
8 AM to 6 PM
Friday
8 AM to 6 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 San Marcos

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 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.

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