Illinois Energy Windows & Siding Inc

Recently Illinois Energy Windows & Siding did a fabulous job installing a bow window, along with a few standard size windows in our home. The installation crew was quick and did a wonderful job cleaning up after themselves.

By far the best window company. They have great customer service. They are great at following up to check on customer satisfaction and whether the team did their job. They did wonderful on cleaning up all the debris.

We are repeat customers of IL Siding &Energy and will continue to be! We had our front door done and it changed the whole feeling of the house - it looks so much better and they took the time to repair/replace the framing as it was rotted more than we knew.

Illinois Energy has installed / replaced 12 windows in my home. The last 3 windows were completed this year on the back and side of the home. They were on-time and completed on schedule. The windows are energy star rated, custom built and installed with very competitive pricing. The price I paid matched the quote and come with a guarantee while I live in the home. It is good to know that Illinois Energy has your back.

We were hesitant at first to make such a huge purchase, but we realized that the warranty coverage was the best out there. We were told someone would come measure the door opening and then they would call when the door was ready to install. We never saw the measurement guy, he came when we were not home. We just received a call saying it was complete a month ahead of schedule (reason for 4 stars). I was a little apprehensive when Jerry arrived (early, which was great) as he was by himself. I didn't think one person could do all the heavy-lifting on his own, but he did and did a spectacular job on top of it! We had an Anderson Door that was not installed properly and over time it was nearly impossible to open. the new door glides right open with very little pressure. I no longer need to lift weights to get my door open! Jerry did a gorgeous job on the inside and outside trim. He did a miraculous job covering up the sloppy trim and caulk of the old work. It looks so professional!

Our experience with Illinois Energy Windows & Siding was exceptional. From their creativity in helping us choose the best design for our space to completing the install in a timely and professional manner, we strongly recommend their services. The finished product and its appearance surpassed our expectations in both quality and design.

i recently had my front door replaced and was very pleased with the results. I was also very pleased with the installation of the door. I thought the installer did an excellent job.

We recently had a fantastic experience with Illinois Energy for our new door installation. Choosing our door with the sales representative was simple, informative, and seamless. They took the time to guide us through the options, making the whole process stress-free. The installation was excellent – high-quality work that truly stands out, and our new door looks amazing. We couldn’t be happier with the results. We will definitely be using Illinois Energy again when it’s time to update our front doors. Highly recommend them for anyone looking for top-notch service and craftsmanship!

Awesome Company!! Windows were quality and the install was fast and professional!! Top notch! I will use them again!! 👍👍

We purchased windows for our house and the process was very easy. The entire staff was great to work with from signing the documents to completing the installation. The crew was terrific. They treated our house as their own, cleaning up everything both inside and out. The crew even had to contend with one of the window openings needing to be adjusted for size. They crafted a new fitting complete with new casing and even painted it with the paint we had. We would highly recommend them.

Extremely happy with the quality of the product and quality of the installation. It was done on time and on budget -- the windows look great.

I love our new front door! I highly recommend Illinois Energy. From start to finish the process was easy and all our questions answered. The installer was professional, tidy, and very knowledgeable.

We had an amazing experience with Illinois Energy and Siding. We had a sliding patio door installed and it is beautiful! The quality and attention to detail with finishing touches exceeded our expectations. From meeting with Derek, the salesman who was very knowledgeable and prepared to discuss the product, was easy to talk to and, was very patient with any and all questions we had. To Jerry, the installer who is one of the hardest working craftsman we have ever encountered! He was promptly on time, kind and gracious in our home and went above and beyond to help fix an area in our house that we were not expecting. We cannot say enough great things about Illinois Energy and Siding and we definitely recommended them and will be using them in the future.

The door we recently got installed by IEWS looks amazing. It gives the house a updated look. We had a great experience with the sales person explaining the process the options and helped us close the deal. We ended the purchase experience feeling great with our investment. We also had a great experience with the installer. He was very attentive to our needs and was very focused on making sure we were satisfied with the outcome. I highly recommend IEWS, 10 out of 10!

Everything went as smooth as possible. From the knock on the door to checking the completed install, everyone was professional and more than willing to help. I never felt pressured to purchase and the door looks great.

The whole experience was amazing. The consult and quote we did on a Saturday with my kids all running around. James was patient and so nice to work with. They measured all the windows the next day or two and The windows were ready in three weeks after signing. The day of they showed up on time. The whole process took 4.5 hours. Five guy team for 11 windows replaced. They put carpet protector everywhere and cleaned up everything. They had to cut trim on front of house to get old window out however the trim they put back that encased the window looks great and like it was built that way. I have wainscoting under a window and was worried it could be damaged and they did a fantastic job replacing the window. Nothing dented or scraped. They made sure Everything was perfect before leaving. They even ran through all the functions of the window again after they were all installed. The outside was cleaned up after as well. There was nothing for us to do other than sit and watch and ask questions, which they were more than happy to answer. We love our windows and felt a difference in the heating of these rooms THAT night. Great windows - great service- great price. Will definitely be using them again!

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.

Illinois Energy Windows & Siding replaced 3 huge windows in the front of my house. James was extremely knowledgeable. He answered all of my questions and helped with the design change that I made to 2 windows. The windows arrived and were installed much sooner then expected. The installers were polite, friendly, answered more of my questions, installed new siding that was removed to install the windows and cleaned up everything before leaving. They did a fantastic job. No more drafts. I highly recommend Illinois Energy Windows & Siding.

We had our windows replaced last week and the whole experience was smooth and seamless. The process started with a representative coming to our home to discuss our needs and wants. We were put at ease and painted a clear picture of how the whole process works, the quality of the product, timeline, etc. The next day we received a follow up call to answer any further questions. Then the following week a representative was sent out to measure our windows and provide more in-depth knowledge of the product and process. We received a time frame for when the windows would be ready and it was spot on. Within a week of our windows being ready to go, we had the installation team here and working hard. They were detail oriented, respectful, had-working, and cleaned up everything. The new windows are absolutely amazing and we are so happy! I think the best part of this whole experience was the communication. Illinois Energy goes above and beyond making sure you are at ease. Definitely recommend!!!

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!!

Very courteous and professional, it was a pleasure to work with this company, having them replacing our windows as well as our sliding patio door. The work crew was respectful and were timely in getting the work done swiftly and professionally.

From beginning to end everything went smoothy and professionally. Every one we dealt with was courteous, patient and responsive to our requests/needs. No surprises. The installment crew was efficient, minimally disruptive and extremely clean. Cost was a little higher than many but the lifetime warranty on all parts, repairs and labor is a rarity in the trades.

Could not be happier with the ordering and installation process. Everyone I spoke with was polite and knowledgeable. Installation was fast and clean.

Had such a great experience with Illinois energy windows & siding. Prices are very competitive and more importantly, the quality of the product was fantastic. I already noticed a significant improvement in temperature control and decrease in exterior sound after my door installations.

Very professional, windows are beautiful, won't have to put plastic up anymore due to drafts. Patio door is gorgeous, very easy to open. Great products, would use again and recommend highly