*The Angi rating for Solar Panel Service companies in Warren, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.
*The HomeAdvisor rating for Solar Panel Service companies in Warren, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.
Last update on April 27, 2026
Serving Warren, IL and surrounding areas
Approved
In business since 2019
Free estimates
Warranties offered
"Grateful for Larry and the entire Surge Solar team. I am confident I made the right choice with them. If you have not looked into solar yet in Illinois you should!"
Serving Warren, IL and surrounding areas
Approved (Corporate)
In business since 2015
Free estimates
Warranties offered
Tesla Energy provides an all‑in‑one solar‑plus‑storage solution for your home. Sleek, high‑efficiency solar panels paired with Powerwall help you save on electricity bills and protect your homes from outages. The Tesla app gives you real-time visibility into your energy production, usage and savings—and lets you earn money by supporting the grid through Tesla's Virtual Power Plant. Every system is engineered and installed end‑to‑end by Tesla, delivering a modern aesthetic and the confidence that your home is powered by the most advanced renewable energy ecosystem. With our Price Match Guarantee and exclusive incentives, you can be confident you're getting the best value in home energy.
+3
Serving Warren, IL and surrounding areas
In business since 2015
Free estimates
Warranties offered
"Extremely professional! Definitely hire for your solar installation! Save the planet! Go Solar!!"
+16
Serving Warren, IL and surrounding areas
In business since 2014
Free estimates
"I recommend to all my friends and family! 10/10 service!"
+5
Serving Warren, IL and surrounding areas
In business since 2022
Free estimates
Credit card accepted
"They are in the process of sending out an engineer"
+3
Serving Warren, IL and surrounding areas
In business since 2010
Free estimates
Warranties offered
"I have to credit Palmetto solar for recomending Skyline solar, they both did a great job."
+1
Serving Warren, IL and surrounding areas
In business since 1949
Free estimates
Emergency services offered
"When the unit stopped working, I call several Madison area companies to get estimates. Harker was one of just 2 that responded quickly to schedule a visit and give me quotes. Harker was competitive, and it was replaced the next week in a day. The technician, Eric, was excellent and thorough. Unit functioning great."
Serving Warren, IL and surrounding areas
In business since 2010
Free estimates
"I highly recommend them. Great service all around."
Serving Warren, IL and surrounding areas
Free estimates
Credit card accepted
"James with ETX Solutions, was very responsive to my inquiry and promptly answered every question I had. He is very knowledgeable about Solar and very professional. James explained all the tax credits and financial benefits of switching to Solar. I feel Solar energy is the smartest way to go, and James is the right person to get you set up and on your way!"
+2
Serving Warren, IL and surrounding areas
In business since 1990
Free estimates
Credit card accepted
"They have been great. It been going good for me. I been wit them for a while."
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