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Solar Installer GuildUnited States · independent

Triumph Solar

Solar energy company · Tinley Park, IL

What the listing shows you

5.0★

49 Google reviews

What it doesn’t

0%

rated 1–2★

typical in Illinois, 2%

Newest review held

Aug 2025

no held review in a year

Google's rating breakdown · all 49 reviews

Rated 1–2★
0%
typical in Illinois, 2%
Posted an update
—
we saw no owner post, which is not the same as none existing
Replies to reviewers
0%
of the 23 reviews we hold

Its one and two star share is 2 points below the typical installer in Illinois. Across Illinois, 104 of the 183 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 23 review texts for this company, quoted below. Google publishes review ages rather than dates, so every date here is approximate.

On the Illinois ranking

No. 17 of the 64 rankable records in Illinois →

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 Illinois, on one axis

none

1–5%

6–10%

11–20%

over 20%

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

What reviewers said

  • 5★ · around August 2025

    Some of the friendliest people I have ever met!

  • 5★ · around August 2025

    Great company that cares for it's community!

  • 5★ · around August 2024

    Communication is key and this company has plenty of it. There are informative and they inform you on every aspect of the project. Definitely use over and over again.

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

  • attention to detail 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.

When they say they are open

Sunday
Closed
Monday
7 a.m. to 7 p.m.
Tuesday
7 a.m. to 7 p.m.
Wednesday
7 a.m. to 7 p.m.
Thursday
7 a.m. to 7 p.m.
Friday
9 a.m. to 7 p.m.
Saturday
7 a.m. to 7 p.m.

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 Joliet

1–2★3★4★5★gauge 0–20%typical here, 2%

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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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.

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