Illinois Solar Installers
Looking for solar installers in Illinois? Below are 10 top-rated solar installers serving Illinois in 2026 — every one rated 4.0+ stars with 10 or more verified Google reviews. Compare ratings and review counts, then contact them directly by phone or website. No middleman, no lead fees.
Listings are sourced from public Google Business Profiles and sorted by rating. Are you a Illinois solar installer? Add your business free below.
Sun Collectors
4507 N Sterling Ave #400, Peoria, IL 61615, USA
300 reviews
Reviews via Google
SOLAR PANTHER
4703 North Ellen Court, Peoria Heights, IL 61616, USA
79 reviews
Reviews via Google
SLR Solar Panel Installer
4939 Oakton St, Skokie, IL 60077, USA
53 reviews
Reviews via Google
New Prairie Solar
2005 N Linview Ave Unit D, Urbana, IL 61801, USA
23 reviews
Reviews via Google
Midwest Solutions Inc
372 North Ave, Antioch, IL 60002, USA
213 reviews
Reviews via Google
Route 66 Solar
2110 Troy Rd Suite B1, Edwardsville, IL 62025, USA
118 reviews
Reviews via Google
Route 66 Solar
1 W Old State Capitol Plaza Suite 505, Springfield, IL 62701, USA
110 reviews
Reviews via Google
Ilumen Solar
4 N Hillview Dr C, Lake Barrington, IL 60010, USA
78 reviews
Reviews via Google
Illinois Solar Express, LLC
1 Mid America Plaza 3rd Floor, Oakbrook Terrace, IL 60181, USA
31 reviews
Reviews via Google
Tron Solar
950 Corporate Woods Pkwy, Vernon Hills, IL 60061, USA
1,030 reviews
Reviews via Google
Data sourced from Google Places. Updated April 12, 2026.
Hiring a Solar Installer in Illinois
Buildermuse currently lists 10 solar installers in Illinois, averaging 4.9 stars across 2,035 verified Google reviews. That is an unusually strong field — when nearly every firm clears 4.8 stars, response time and availability become the real differentiators, so call two or three rather than only the top result. Most of the crews above operate out of Antioch, Edwardsville, and Lake Barrington.
Illinois licenses this trade at the state level: the Electrical credential kicks in on projects of Varies. No state license — local jurisdictions handle electrical licensing. Verify any license directly with the issuing authority before signing a contract.
Labor is the biggest line item on most bids, and the Illinois market sets the floor: construction workers here average $41.35 an hour — about $86,008 a year — across 249,375 workers statewide, per Bureau of Labor Statistics data. That puts Illinois among the pricier construction labor markets in the country, so expect quotes to reflect it.
Other trades in Illinois
Solar Installers in nearby states
Need materials for this trade? Browse suppliers →
Get Your Business Listed
Free listing. No credit card required. Reviewed within 48 hours.