Top Rated Solar Contractors Serving Lake County, IL
Last Updated May 15, 2026
3826 Review Ratings and 3 Solar Companies Evaluated.
These companies have passed our Preliminary 5-step rating process.
Tron Solar
Tron Solar provides a variety of solar services for residential and commercial throughout the Chicago area. The company is qualified to work on everything from energy storage consultations and solar system inspections to solar panel cleaning and solar water heater installations, and its employees ensure safety and transparent pricing on every job.
Services
Solar Contractors including solar repair, solar panel maintenance, solar energy solutions, solar panel installation, solar panel financing, residential solar, commercial & industrial solar, roofing installation, siding installation, gutter installation and painting.
Coverage Areas
The Chicago Area, including Lake County—key cities including Fox Lake, Deerfield, Highwood, Barrington, Ingleside, Antioch, Gurnee, Highland Park, Fort Sheridan and Grayslake.
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- 950 Corporate Woods Pkwy
- Vernon Hills, IL 60061
Greentech Renewables North Chicago
Greentech Renewables North Chicago provides various solar services for residential and commercial clients throughout the Chicago area. The company is qualified to work on everything from energy storage consultations and solar performance optimization to solar system designs and solar system inspections, and its technicians ensure each project is backed by superior craftsmanship and customer service.
Services
Solar Contractors including solar repair, solar panel financing, solar energy solutions, solar panel leasing, commercial solar installation, solar panels roof, solar system installation, solar shingle installation, solar system repair, solar shingles roof, solar rooftop panel installation and solar system maintenance.
Coverage Areas
The Chicago Area, including Lake County—key cities including Highwood, Ingleside, Fort Sheridan, Antioch, Fox Lake, Highland Park, Barrington, Gurnee, Deerfield and Grayslake.
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- 1305 Busch Pkwy
- Buffalo Grove, IL 60089
Certasun
Certasun offers solar services to homeowners and business owners in the Greater Chicago area. The company is known for its ability to work on everything from solar panel cleaning and solar inverter replacements to PPA setups and solar performance optimization, and it has earned a positive reputation by consistently delivering high-quality service on every project.
Services
Solar Contractors including solar systems, commercial solar installation, solar panel installation, solar energy solutions, solar panel financing, residential solar installation, ev charger installation, home battery installation, enphase service & repairs, solaredge service & repairs, sunpower service & repairs, heat pump water heater installation and home electrification.
Coverage Areas
The Chicago Area, including Lake County—key cities including Fox Lake, Barrington, Gurnee, Fort Sheridan, Ingleside, Grayslake, Highwood, Highland Park, Deerfield and Antioch.
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- 1582 Barclay Blvd
- Buffalo Grove, IL 60089
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.
Meet our research specialist team
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