5 
12 *The Angi rating for Solar Panel Service companies in Deerfield, WI 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 Deerfield, WI 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 May 26, 2026
Serving Deerfield, WI and surrounding areas
Approved
In business since 2018
Free estimates
Warranties offered
"These were very busy people at the time yet worked me in with in a week. They called before coming over to the house. Luke was prompt, efficient, and professional! He was amazingly fast at his work!"
+9
Serving Deerfield, WI and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"He set us up with a great plan with the power company."
+21
Serving Deerfield, WI 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 Deerfield, WI and surrounding areas
In business since 2022
Free estimates
Credit card accepted
"They are in the process of sending out an engineer"
+3
Serving Deerfield, WI and surrounding areas
In business since 1931
Free estimates
Emergency services offered
"Salesman knew his product installers efficient. Sales coordinator easy to work with. very happy with service from beginning to end."
Serving Deerfield, WI and surrounding areas
In business since 1949
Free estimates
Emergency services offered
"Furnace was repaired and is working now."
Serving Deerfield, WI and surrounding areas
In business since 1990
Free estimates
Credit card accepted
"The promo was a good lure. We discovered however that unless we brought up that we had bought this Angie's package, we were charged full price without the upgrades and add-ons. I called the person originally contacted (Julie) when I discovered the oversight. Within a week, I received the $25 visa gift card which was one piece of the package. I don't know if the other pieces will be easily added on/credited or not. Haven't seen anything. The visa gift certificate however requires me to send the partner company $2.95 shipping and handling, with a trip to the bank to get it in money order or cashier's check....really? I'm guessing they're hoping most customers won't bother.
So all in all, we like the product and the installer was awesome. Loving the service.
The package through Angie's list however I'm still waiting on to see if we got the freebies we bought.
"
Serving Deerfield, WI and surrounding areas
Serving Deerfield, WI and surrounding areas
In business since 1989
Free estimates
Emergency services offered
"All went. Friendly knowledgeable service"
Serving Deerfield, WI and surrounding areas
In business since 2016
Free estimates
Emergency services offered
"Very well, forsaw almost any problem that may arise, determined best way to handle and proceeded from there. Very thorough, professional, polite young man with a good number of years in HVAC and genl. maintenance experience in addition to good sound training."
+24
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