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5.0
387 reviews

Exceptional product and door

Helen G.

Jerry was the gentleman that came and installed our new front door and storm door. Our door was from 1949 and well past it's prime. He carefully covered everything, installed new woodwork, trim and locks and painted the trim, installed a new, well fitted baseboard, made sure both doors were level and functioning well, and installed all new beautiful hardware, and cleaned up everything. He even touched up any of the paint that needed it, and made sure everything was clean, vacuumed and all the plastic was cleared. Not on speck of old paint, wood or shavings were left behind. Jerry showed us how to work the new closers, made sure we were satisfied and even cleaned and polished the glass and the brass work. This company, though smaller, made sure everything was just as we wanted, with top notch products and exceptional service.

Illinois Energy Windows & Siding

Wow, thank you for such a detailed and wonderful review! We're so glad Jerry took great care of your front door project and made sure everything was perfect from start to finish. It means a lot to us that you noticed the attention to detail and exceptional service. We’re proud to have him on our team. Thanks again for choosing us and trusting us with your home! Illinois Energy Management

Great job on windows purchase

Joe C.

The sales and installation teams were outstanding. No haggle and professional install

Illinois Energy Windows & Siding

Thank you for the great feedback! We're glad to hear both our sales and installation teams delivered a smooth, professional experience with no hassle. We appreciate you choosing us! Illinois Energy Management

replacement sliding door

Robert S.

The installers arrived right on the time they said they would they did a nice job installing the sliding door and they cleaned up very well after themselves maybe left a place a little better than it was even if you need a sliding door, I would recommend

Illinois Energy Windows & Siding

Thanks so much for the kind words! We're happy to hear the installers did a great job and left everything looking great and clean. We appreciate you choosing us and hope you love your new door! Illinois Energy Management

Great sliding glass door

Tom M.

Friendly and knowledgeable staff. The showroom had a lot of different products to choose as well as options for the product we selected. The installer was great, covered everything in the Family room to protect from dust. Replaced some rotted wood around the frame. Great product,

Illinois Energy Windows & Siding

Thank you for sharing your experience! We're happy to hear our staff and showroom gave you plenty of options and that the installer took great care protecting your home and handling the repairs. We’re glad you’re pleased with the product and service! Illinois Energy Management

Window installation

Matthew H.

We had a great experience with this window installation. It took less than a day and the installers were professional and courteous. The windows look and work great. I would definitely recommend.

Illinois Energy Windows & Siding

Thank you for the great review! We're happy to hear everything went smoothly and that you're enjoying your new windows. Our team works hard to deliver efficient, professional service, and it’s great to know that came through. Thank you so much for the business and support! Illinois Energy Management

Window Replacement

Servando R.

The guys did a great job installing , respectful of our property and cleaned up after.

Illinois Energy Windows & Siding

Thank you for the kind words! We're glad to hear the installers did a great job and made a positive impression. Showing up on time, being respectful, and leaving everything clean are all things we take pride in. Thanks for your business and support. Illinois Energy Management

Outstanding customer service

Diane N.

We had all our windows replaced by Illinois Energy and have had to get additional services (Small repairs) done. They are extremely responsive, professional and outstanding on coming out at scheduled time. I highly recommend them!

Illinois Energy Windows & Siding

Thank you for the fantastic review! We’re glad to hear our team has been responsive and professional with both your window replacements and services. We truly appreciate your support and look forward to helping you again in the future! Illinois Energy Management

Great Experience

Genevieve N.

From the first consultation to the installation, the experience was great. Everyone took the time to answer my questions and showed that they really cared about my experience being the best it could be.

Illinois Energy Windows & Siding

Thank you for the great feedback! We're glad to hear the process went smoothly from start to finish. Our team is always happy to answer questions and make sure you feel confident every step of the way. We really appreciate you choosing us! Illinois Energy Management

Front door

Evelyn M.

My front new door looks perfect, I’m very happy I choose Illinois Energy company. My expectations were met. Thank you!

Illinois Energy Windows & Siding

Thank you for taking the time to leave a review! We're so happy to hear you're loving your new door. Our team takes pride in delivering professional service, and it's great to know it showed. Thanks again for choosing us. Illinois Energy Management

New Door Installation

JOHN S.

We recently had our front door replaced by Illinois Energy Windows and Siding and had a very positive experience. Our initial salesman was very knowledgeable and did a good job of laying out our options without being pushy. The workers that came to the house were professional, did quality work and cleaned everything up at the end of the install.

Illinois Energy Windows & Siding

Thank you for taking the time to share your experience. We're so glad to hear everything went smoothly from your consultation to the final installation. It's great to know our team was informative, respectful, and left your home clean and looking great. We truly appreciate your trust in us. Illinois Energy Management

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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