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5.0
316 reviews

exterior door install

peter b.

great experience from sales to install. finish product looks and functions great, a definite recommendation from me.

Illinois Energy Windows & Siding

Hi Peter! Thanks for sharing and your recommendation! Illinois Energy Management

Window Replacement

Ken K.

The whole process from selecting new windows to the physical replacement was very easy. They were flexible to my schedule. The crew that came to replace the widows were professional, courteous and on time. They cleaned there mess. They were respectful to my pets. Thank You for a job well done!

Illinois Energy Windows & Siding

We are happy to hear of your satisfaction, Ken! Illinois Energy Management

New Front Doors after 47 Years

Sandy W.

From the initial meeting to installation, everyone was courteous, on time, and able to answer all my questions. I love my 47 year old new doors. I went from a dark brown metal to white outsides and a blue gray inside. The addition of glass at the top brightens up the inside foyer. Appreciated the non pushy attitude of the salesman. I figured if the company was as good as he was I was in good hands and I was right.

Illinois Energy Windows & Siding

Hey Sandra! We appreciate your kind words and are happy that you are loving your new door. Take care! Illinois Energy Management

Highly Recomended

Dennis C.

I would definitely recommend Illinois Energy Windows & Siding. There sale rep, Shelby was very helpful in explaining everything to me. On the day of install Jerry, the installer was on time and walked me through the installation process from start to finish. Thank you so much for a great job, customer service and professional installation.

Illinois Energy Windows & Siding

Hi Dennis! Thanks for the recommendation and your business! I will be sure to share your kind words with the installation team! Illinois Energy Management

Great Craftsmanship and An Honest Company

Claire T.

We had an outstanding experience ordering our front and back entrance doors from Illinois Energy Windows & Siding. Before contacting them we had gotten a quote from a competitor and definitely had sticker shock, after that we scheduled a meeting with Illinois Energy & Electric. They were able to meet with us quickly and the rep we met with, Paul, was on time, friendly, helpful, and gave his honest opinion. The doors came within the estimates time frame and installation was scheduled shortly after. Our installer, Jerry, was on time, very courteous, and did a fantastic job with both taking out the old as well as installing the new. I also appreciated that they also do their own installations and don't outsource them. Overall we have been more than happy with our experience. The doors look great!

Illinois Energy Windows & Siding

Hi Claire! Thanks for sharing. I'm glad you are happy with your new doors and that they look great. We appreciate your kind words, and your business! Take care! Illinois Energy Management

home owner

RINA S.

five star

Illinois Energy Windows & Siding

Thanks for the rating, Rina! Illinois Energy Management

Did a great job

Ian R.

They did a great job with everything. We got a window replaced and also a door moved and new windows installed. They do more than just replace windows They will do the cut outs, siding, some electrical, drywall, trim. Pretty much everything you need. There was a minor issue with the door they put in not beening adjusted properly and light was seeping in but they were quick to fix it. There customer service has been very responsive. To anything I have had trouble with. Definitely a huge recommendation from me.

Illinois Energy Windows & Siding

Thank you for sharing! We are happy that we were able to get the job done right for you! We appreciate your business! Illinois Energy Management

Love Our New Doors

Ann S.

Our new front door and screen door are beautiful. The gentleman that installed it did a wonderful job.

Illinois Energy Windows & Siding

Hi Ann! Thank you for sharing your wonderful experience!

Great Experience with a great company

Sara S.

We had such a great experience with IEWS. Our salesman was extremely helpful and knowledgeable. He recommended an awesome window and we could not be more happy. He let us know the exact timeline of things and assured us that we would be informed along the way, which we were. The installation took much less time than we thought it would and we are extremely satisfied with our brand new window and this company!

Illinois Energy Windows & Siding

Hi Sara! Thank you for sharing your experience with us! We are happy to hear it was wonderful! We thank you for your business! Illinois Energy Management

Great service and quality

Nicole S.

Great service, value and timeliness for new windows was quicker than quoted. Install was quick and not disruptive. No pushy sales pitch and good breakdown of the process.

Illinois Energy Windows & Siding

Hi Nikki! Happy to hear of your pleasant experience! We appreciate your business!

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Main Office & Showroom Illinois Energy Windows & Siding


  • 430 Ogden Ave, Lisle, IL 60532
  • Open Mon-Thurs: 9 AM - 8 PM, Fri-Sat: 9 AM - 2 PM
  • (630) 333-1823