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Solar Installer GuildUnited States · independent

Sangamon Solar

Solar energy company · Champaign, IL

What the listing shows you

5.0★

44 Google reviews

What it doesn’t

0%

rated 1–2★

typical in Illinois, 2%

Newest review held

Aug 2026

newest held review this month

Google's rating breakdown · all 44 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
7%
of the 44 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 44 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. 21 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. Sangamon Solar is in the highlighted group.

What reviewers said

  • 5★ · around August 2026

    We're very pleased with the solar system installed on our house by Sangamon Solar. The installation was prompt and well done and the staff at Sangamon Solar followed up to make sure everything was working in good order, including the Enlighten App. They also were able to forward back to us the Illinois Shines Program incentive payments within 9 months after installation of the system.

  • 5★ · around August 2026

    Sangamon Solar was excellent in accommodating my project's needs. Whenever there were hiccups (as every project inevitably has - all roofs and installs are different) they were prompt about getting them resolved, kept me in the loop, and now my power bill is $0! These guys rock!

  • 5★ · around July 2026

    I worked with Eli, Crystal, and Shir. Each were so helpful through the whole process. Sangamon Solar had competitive prices with other local companies and had some of the best hardware on the market. What ultimately made me choose Sangamon Solar was how they were able to work the IL Shines reimbursement into the total cost, therefore reducing the cost for me. They were also able to increase their warranties which helped my confidence. I’m very happy with how everything turned out - the quick communication with the team, the quality products, the workmanship and warranties provided, and the ove

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 14
  • knowledgeable team 11
  • incentive payment 8
  • value 7
  • reduced energy bills 5
  • timeliness 4
  • courteous crew 4
  • monitoring setup 2
  • rebate processing 2
  • easy 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.

  • Financing

    “me through the process, provided financing options for the balance of my purchase and…”

  • Warranty

    “our systems include our workmanship warranty, equipment warranties up to 25 years,…”

  • Years in business

    “lived in the Champaign area for over 7 years with her partner, Joe, and their…”

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 8 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 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.

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