Top Rated Solar Contractors Serving St. Clair County, IL
Last Updated May 15, 2026
187 Review Ratings and 1 Solar Companies Evaluated.
These companies have passed our Preliminary 5-step rating process.
Midwest Solar Solutions
Midwest Solar Solutions offers various solar services to residential and commercial clients in St. Clair County. The company is qualified to work on everything from solar generators and solar system inspections to solar pool heating and solar panel mounting, and it prioritizes clear communication and customer satisfaction on every project.
Services
Solar Contractors including solar systems, commercial solar installation, solar panel installation, solar repair, solar system installation, add to existing system, add solar panels on roof, solar panel cleaning, rooftop solar shingles cleaning, solar rooftop panel installation, solar system maintenance, add solar shingles on roof and rooftop solar panel cleaning.
Coverage Areas
The St. Louis Area, including St. Clair County—key cities including Belleville, Scott Air Force Base, Caseyville, East Saint Louis, National Stock Yards, East Carondelet, Mascoutah, Lovejoy, Dupo and Fairview Heights.
- 2301 Country Rd
- Belleville, IL 62221
These companies have earned our Pre-Qualified Rating. Learn more about our 5-step process.
Rating Step 1 = Stars
Meet or exceed a
ONE AllRatings star score of 4.5.
Indicates the final super-composite calculation of all reviews scores from all sources, optimized for accuracy and recency.
Read ONE AllRatings methodologyRating Step 2 = License
Verified active and in good standing (when required).
State license bureau data is accessed and analyzed.
Rating Step 3 = Background
Satisfactory status.
Internet searches were performed seeking disqualifying information on each company.
Rating Step 4 = Complaints
Satisfactory status.
Complaint bureau records have been searched seeking disqualifying information on each company.
Search Better Business BureauRating Step 5 = Specialist
Satisfactory status.
Our research specialist verifies all ratings steps have been passed and creates a final report and profile.
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