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Window & Door Replacement 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!
Jun 15, 2026
Renewal By Andersen installed one window for us. We can’t say enough wonderful things about the entire experience. From John Paul who came to our house to see what we needed, to Tom who came to measure , to Peter and Victor who did an amazing job on the installation today and Tory, who was our point person who called us several times throughout the day to make sure that all was going well. This company is well run and their customer service is outstanding . The window looks beautiful! The whole experience was fantastic! Keep up the great work RBA!
Jun 15, 2026
Great service, installation quality, and end to end project management.
Jun 15, 2026
The crew under Andy’s leadership’s was extraordinary. Punctual, efficient, friendly snd totally professional!
Jun 15, 2026
Renewal by Andersen is truly one of the best companies I have come across. From start to finish… from Design Consultant to Project Manager, the experience was professional , genuine and caring. However, the crew that actually did the installation exceeded all expectations. They are meticulous in their work, dedicated to excellence and pleasing the customer. They were a delight to work with and left my home spotless. I recommend Renewal by Andersen without reservation.
Jun 13, 2026
The whole process of getting our new front door was seamless from the initial appointment to choose the door to the installation. Everyone we worked with was very personable and professional.
Jun 12, 2026
Seamless from start to finish. I was worried about something coming up negatively with installation. I was pleasantly surprised on both days. Mike and his crew were prompt, professional, and detail oriented. Very happy , it’s been 5 weeks since installation ….rain, wind sun…no problems.
Jun 12, 2026
The team was prompt, careful in their work, polite, very tidy, and attentive. The guys (a team of 5) replaced two sliding glass doors and 6 windows. The price was extremely good, especially the interest-free financing (if paid off within 24 months). I am very happy with the folks at the Westchester office, and completely recommend them. Additionally, the office staff, schedulers, sales team, and installation experts, were all attentive and great to work with. SO, it is NOT ONLY the installers, it is the entire team that did a great job.
Jun 11, 2026
George was my repairman, very meticulous and took his time, very thorough in his work. A DEFINITE PLUS TO YOUR NAME, all your workers should be like. Very pleased with his work.
Jun 11, 2026
Mark and the crew were extremely professional and did great work.
Jun 10, 2026
Mark and crew were prompt, professional, clean and careful