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Solar Installer GuildUnited States · independent

Sparx Solar

Solar energy company · Mokena, IL

What the listing shows you

5.0★

4 Google reviews

What it doesn’t

0%

rated 1–2★

typical in Illinois, 2%

Newest review held

Apr 2026

newest held review 4 months old

Google's rating breakdown · all 4 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 4 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 4 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 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. Sparx Solar is in the highlighted group.

What reviewers said

  • 5★ · around April 2026

    I couldn’t be happier with my experience going solar with this company. From the initial consultation to installation and follow-up, everything was smooth and well organized. They took the time to explain how the system works, what to expect with savings, and answered all my questions honestly. The installation team was efficient, respectful, and clearly experienced. They got everything done quickly without cutting corners. Since switching to solar, I’ve already started seeing the benefits, and it feels great knowing I’m saving money while using clean energy. I highly recommend this company to

  • 5★ · around April 2026

    Smooth, seamless, and saved me so much money! Highly recommend them for top quality service and true professionalism!

  • 5★ · around April 2026

    Very quick and easy progress. The installation went smoothly without issues. Amazing!

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

  • money 2
  • easy process 2
  • quick installation 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.

  • Warranty

    “left in the dark! Top-quality Service Guaranteed to receive some of the industry’s…”

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 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.

Other installers in Illinois

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 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 Sparx Solar?

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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