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Solar Installer GuildUnited States · independent

Shinnova Solar St. Louis

Solar energy company · Maryland Heights, MO

What the listing shows you

5.0★

37 Google reviews

What it doesn’t

0%

rated 1–2★

typical in Missouri, 1%

Newest review held

May 2026

newest held review 3 months old

Google's rating breakdown · all 37 reviews

Rated 1–2★
0%
typical in Missouri, 1%
Posted an update
5 months ago
the company posting to its own Google profile
Replies to reviewers
57%
of the 37 reviews we hold

Its one and two star share is 1 point below the typical installer in Missouri. Across Missouri, 57 of the 114 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 37 review texts for this company, quoted below. Google publishes review ages rather than dates, so every date here is approximate.

On the Missouri ranking

No. 11 of the 33 rankable records in Missouri →

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 Missouri, on one axis

none

1–5%

6–10%

11–20%

over 20%

Every company we hold in Missouri whose Google breakdown has been read, grouped by their share of one and two star reviews. Shinnova Solar St. Louis is in the highlighted group.

What reviewers said

  • 5★ · around May 2026

    Excellent job on my new bathroom window with built-in blinds. Much better privacy. Butch is the best installer. Thanks.

  • 5★ · around April 2026

    Shinnova is a fantastic company! They have great customer service, knowledgeable employees, and truly do everything they can to ensure the costumer has a positive experience. We've used them twice and been extremely happy both times.

  • 5★ · around April 2026

    Shinnova did a fantastic job replacing three windows with picture windows. From the great presentation and patience when we met Dion to the installation. Everything is top notch and we are super happy with our windows. Great quality windows!

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

  • professional team 7
  • quality work 4
  • friendly crew 4
  • warranty 2
  • energy efficiency 2
  • project completion 2
  • easy installation 2
  • installation crew 2
  • no pressure sales 2
  • knowledgeable sales rep 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.

  • Established

    “⚡ Midwest utility rates up 32% since 2020 lock in your savings now Get a Free…”

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

When they say they are open

Sunday
Closed
Monday
8 AM to 5 PM
Tuesday
8 AM to 8 PM
Wednesday
8 AM to 8 PM
Thursday
8 AM to 8 PM
Friday
8 AM to 8 PM
Saturday
10 AM to 5 PM

As Google published them when we last read the listing, not a live check. Ring before you drive anywhere.

Other installers in Missouri

1–2★3★4★5★gauge 0–20%typical here, 1%

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.

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