Solar Installers in Illinois
Compare top-rated solar companies across Illinois. Read verified reviews, check certifications, and request free quotes from local installers.
Find Solar Installers by City
Browse 1 cities in Illinois. Select a city to see local installers.
All Solar Installers in Illinois
10 solar companies across Illinois
Fresh Coast Solar
Quality Solar
StraightUp Solar
VerifiedNABCEP · B Corp
Enphase
Windfree Solar
VerifiedNABCEP
Ailey Solar Electric
VerifiedNABCEP
Enphase
RxSun
VerifiedNABCEP
Enphase
Selenium Energy
WCP Solar
WindSoleil
VerifiedNABCEP
Rethink Electric
How We Rank Solar Installers
Our rankings combine verified customer reviews, certification status, years of experience, service range, and warranty coverage into a single SurgePV Score.
Customer Reviews
We aggregate ratings from Google, Yelp, BBB, and SolarReviews. Only companies with strong track records are listed.
Certifications
NABCEP certification is the US gold standard. We also check for state licensing, BBB accreditation, and manufacturer certifications.
Track Record
Years in business, projects completed, warranty coverage, and service range contribute to the overall score.
Why Trust the SurgePV Directory?
Every company listed here has been independently researched and verified. We check certifications against official registers, aggregate reviews from multiple platforms, and verify that every business is actively trading. Companies cannot pay to improve their ranking.
10
Verified Companies
271
Customer Reviews
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Frequently Asked Questions
How much do solar panels cost in Illinois?
Solar panel costs in Illinois typically range from $2.50-$3.50 per watt. A standard 8kW residential system costs $20,000-$28,000. The 30% federal residential tax credit expired on December 31, 2025, so this is the full out-of-pocket cost. State and local incentives, net metering, and SRECs may help reduce your net cost.
What certifications should I look for?
NABCEP (North American Board of Certified Energy Practitioners) certification is the gold standard. At minimum, your installer should hold the required Illinois state contractor license, carry liability insurance and workers' compensation, and have manufacturer certifications for the equipment they install.
What solar incentives are available in Illinois?
The 30% federal residential solar tax credit expired on December 31, 2025. Homeowners in Illinois can no longer claim this federal credit for new installations. State-level incentives may still be available, including state tax credits, rebates, property tax exemptions, sales tax exemptions, net metering, and SRECs. Commercial projects may still qualify for the federal ITC under transition rules. Check with your installer or visit the DSIRE database for current Illinois-specific incentives.
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