The workers arrived early each morning and stayed productive the entire time. They also cleaned up thoroughly before leaving every day. The whole project felt much more professional than expected.

Awesome service. Great products. Saving a ton of money. Highly recommend.

The best solar company in Chicago. Highly recommend.

Panels actually do very well in the winter we learned. For those who don't know, they operate by UV rays and not just heat. So we got some installed by this company just last week. Everyone was very friendly here. Mac helped out a lot with all the questions we had. In the end we got exactly what we were looking for.

We got a roof replacement and solar panel installed from the same company! After being told that our roof needed to be fixed before they could put panels on, we started looking for roofers who wouldn't charge an arm and a leg. When we found this business and learned they provide both services, it was perfect!

After the system was up and running, I had my final walk through with Angelo. He did a great job explaining all the components of the systems, as well as the do’s and don’ts. He answered all my questions and didn’t make me feel rushed. Customer service was awesome too! There were ups and downs during the process, but after everything was completed and passed inspection. I would certainly feel comfortable recommending them to anyone.

We closed on our home in July and our first major purchase was going to be solar. I spoke with about 4 different companies. Before reaching out to anyone I did a lot of research myself. So I had a pretty good idea on pricing, systems and what to look for in a company. The big difference with Windy city and our other options in the area was their pricing structure and their ability to help repair a few areas of our roof before install. Other companies just weren't able to offer what they did.

Lots of information was given on savings, benefits, tax stuff and estimated costs that turned out to be the actual price. After inspecting my roof they were able to factor how many panels would be needed to eliminate energy bills entirely. A few days after the installation they contacted me and told me I can now turn everything on. They went over the ins and outs of the system in person. This place had great service and the workers had nice attention to detail.