Illinois Energy Windows & Siding, Inc. - Lisle, Illinois

Nadi P.

Illinois Energy installed a new back and storm door to our house. Our experience with them from quote to final installation was phenomenal. The sales team was helpful and there was no pushy sales pitch. They cared about what we needed. The price was competitive, everything was completed on time and they checked in multiple times throughout the process including a follow-up call the day after installation to make sure we were satisfied. The installer was friendly and explained each step along the way. He even replaced some rotted wood that he found when removing the old door. After installation he cleaned everything up like he wasn’t even there and then thoroughly explained all of the features of the new doors before leaving our house. Will say this is by far the best experience we’ve had with home repairs in a long time. Thanks Illinois Energy!!

Janine D.

Illinois Energy provides an outstanding customer experience. Derek came to our home, showed us our options, explained the process and took window measurements. The installation was scheduled prior to the 7 week projected date. The installers checked the work areas and laid down tarps. They were efficient and left no mess. They demonstrated the window operation and answered our questions. We highly recommend working with Illinois Energy.

Chris P.

Great experience working with Illinois Energy Windows and Siding. They were easy to work with from initial contact to installation. The installer was very professional and attentive to details. The quality of the door is a significant upgrade and will help with energy efficiency.

Karen C.

When we met with Garrett, we were only getting estimates for the future because we were getting married and hosting a reception at our home in 2 months. Garrett worked with his team to make the install happen before the reception. Everything was easy exactly as Garrett had planned. Our estimate process was smooth, financing was easy, the staff was friendly and professional, install scheduling happened as we planned, and the install team was fabulous as well. We had a window, sliding door with transom, and storm door installed before our wedding no clean up or extra work on our part.

The quality of the products are top notch and the end results are beautiful. As we continue the journey to replace the aged and failing builder grade materials in our home, we will definitely be using Illinois Energy Windows & Siding, Inc. again!

Kevin M.

We had another great experience with Illinois Energy. This was our fourth time using them and as always, they did a great job! This time we had 2 windows and a sliding door replaced in our walk-out basement. The sales rep was friendly and responsive to all my concerns. He made sure to leave additional notes for the installers. The install went smooth. This was a one-day project and the installers took care to keep things clean and tidy. After everything was finished, they walked us though the features of our windows and doors and made sure that we were satisfied with the work done. We have lived with their products now for 10 years and I’m happy to say we have never had any issues. These are quality products made by a great company.

Edmund G.

Illinois Energy installed a new front door in my house yesterday. The unit is exactly what we ordered and is very high quality. The installer was neat and cleaned up after the job was completed. He answered all of our questions and made sure we were satisfied. I will recommend Illinois Energy to people in the future.

John P.

I recently had my front door replaced by Illinois Energy Windows and Siding. The whole process from ordering to installation went really well and I am amazed at how well it turned out. It has made a huge difference to the front of my house and I really love it.

The installer did a fantastic job installing the door and took care not to cause any damage and deliver a A+ installation.

I highly recommend Illinois Energy Windows and Siding for your door replacement!

Terri H.

From the time we walked into the showroom looking for a new front door until our final installation things went extremely well. This company is very informative and we love that everything is done in the states. Our salesman, the ‘measurer’, and our installer were professional and the completed product is phenomenal. One of them even helped me with getting a small cabinet door to hang even on my new build it yourself furniture filing cabinet. Spending time on something that wasn’t related to him is service you just don’t see anymore. If you’re looking for quality, service and a great product head to Illinois Energy Windows & Siding!