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Find Renewal by Andersen in Stamford, CT
Address and hours
Showroom hours
- Sunday: Closed
- Monday: 9 AM-5 PM
- Tuesday: 9 AM-5 PM
- Wednesday: 9 AM-5 PM
- Thursday: 9 AM-5 PM
- Friday: 9 AM-5 PM
- Saturday: 9 AM-4 PM
About us
Welcome to Renewal by Andersen. We would love to meet with you at our Stamford showroom!
We are proud to serve the window and door replacement and installation needs for Stamford and surrounding areas.
Whether you're renovating a colonial, restoring a mid-century, or refurbishing a Cape Cod, Renewal by Andersen's custom replacement windows are built to meet your home's unique design.
Every town, neighborhood, and home is unique. Installation of a replacement windows isn't simply a matter of putting a standard-size window into a hole in the wall. It's a matter of expertly fitting YOUR custom window into YOUR home.
We know window and door replacement-and we know this area. We can't wait to say hello to you in Stamford-stop by today!
Feb 24, 2026
Andy and his team very professional and courteous, Clean and efficient. A job well done! Would recommend them all highly!
Feb 24, 2026
The installation team was methodical, professional and had a high level attention to detail! What makes me a repeat customer is how the product is installed. I wish all my projects had folks like this. Nice work gentlemen!
Feb 23, 2026
We recently had new windows installed, and I couldn’t be happier with the entire experience. The quality of the windows is outstanding — you can immediately see and feel the difference. They look amazing and have already improved the comfort of our home. The installation team was professional, punctual, and extremely skilled. They completed the work on time, paid close attention to detail, and demonstrated true craftsmanship throughout the entire process. What really stood out was how clean and organized they were — they made sure everything was spotless before leaving. Excellent work from start to finish. I highly recommend them to anyone looking for top-quality windows and professional installation!
Feb 17, 2026
Very professional and installed quickly and efficiently. Very happy with my new windows.
Feb 17, 2026
This is our second experience with Renewal by Andersen. From start to finish, their business is exceptional. The salespeople, the measuring people , the installers and the telephone followup callers are all friendly, knowledgeable, efficient, clean and always making sure you are getting what you paid for. The windows and our new French door are all built to last.
Feb 17, 2026
Exceptional and professional service in all aspects from initial contact, scheduling, and installation. Installation team (Junior) was highly professional and did an excellent job. Very pleased and would highly recommend for any window needs.
Feb 15, 2026
Replaced LR Picture Window with a Bay Window and our patio slider with French Style Entry Doors. Excellent Job, Professional Crew, will definitely look to RBA for any future modifications