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Thomas K.

Starting with Paul, our Illinois Energy sales consultant, we were impressed by how well spoken and knowledgeable he was about the products. He walked us through the process, answered our questions, and made sure we understood all our options. We purchased new windows and a patio door, and the team also replaced the trim around our garage door, which had some water damage. The two installers were courteous, professional, and detail oriented. They worked quickly and efficiently, covered all the areas where they were working, and cleaned up after themselves. Overall, it was a positive experience. We are very happy with our new windows and patio door, and their appearance, quality, and energy efficiency are sure to add value to our home. I would recommend this company to anyone looking for a professional, efficient, and high-quality window or patio door installation experience. Tom K.

Illinois Energy Windows & Siding

Thank you for such a thoughtful review! We’re thrilled to hear you’re so happy with your new windows and patio door and that Paul and our installation team provided a professional, knowledgeable, and respectful experience. We truly appreciate your kind words about the attention to detail and care our team put into your home, and we’re grateful for your recommendation! Illinois Energy Management

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