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Window & Door Replacement in Lockport, IL
Address and hours
Showroom hours
- Sunday: 10 AM-6 PM
- Monday: 10 AM-6 PM
- Tuesday: 10 AM-6 PM
- Wednesday: 10 AM-6 PM
- Thursday: 10 AM-6 PM
- Friday: 10 AM-6 PM
- Saturday: 10 AM-6 PM
- Closed: 11/27, 12/25, 12/26, 1/1
About us
Welcome to Renewal by Andersen. We would love to meet with you at our Lockport showroom!
With our stress-free Signature Service process, you can rest easy knowing your windows are meticulously crafted and expertly installed—allowing you to focus on the home projects that matter most to you.
Our commitment to excellence has earned us prestigious recognition, including Better Business Bureau Accreditation, Angi Super Service Award, and ENERGY STAR® Partner of the Year.
As active members of the community, we’re proud to support local initiatives. Every year, we sponsor a variety of events, including the Sandwich Fair and the Tinley Park Home Show, and support causes like Boys Hope Girls Hope of Illinois. We partner with more than 20 retail locations including Walmart in Elk Grove Village, and participate in local events, such as the Chicago Flower & Garden Show, Naperville Ribfest, Glenview Summer Festival.
Ready to upgrade your home? Request a free consultation with a Renewal by Andersen professional in the Chicagoland area. Call us today to get started!
Oct 8, 2026
The crew was on time and the project was completed in one day and the left it clean.
Oct 7, 2026
Renewal by Anderson was amazingly easy to work with. From the salesman to the project manager everything has been easy. Cant wait til our door is installed!!!!
Oct 6, 2026
Both deliverymen, Milorad & Connor, were very professional and efficient. They were right on time at 8 a.m. They removed and reinstalled my blinds over the 6 windows. They cleaned up after themselves. After installation, Milorad explained how to open and clean the windows. Excellent work!
Sep 29, 2026
Thanks Alex and team! Our doors look great! They go perfectly with the great job the Andersen team did on our windows weeks ago!!
Sep 25, 2026
The contractors were extremely professional, nice and informative. They did an excellent job at installing my downstairs windows and patio doors. They also offered advice on repairs they noticed I would need in other areas of my home. They were even kind enough too remove the wasps that had entered the home during the installation. I would highly recommend using their services again.
Sep 24, 2026
DC Andy and his installation crew are absolutely amazing! Extremely professional and efficient! They installed 8 windows and a patio door, removed the old windows cleaned everything in 9 hours!!! These 4 men are incredibly talented! Thank you!