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Window & Door Replacement in Bethlehem, PA
Address and hours
Showroom hours
- Sunday: Call for an Appointment
- Monday: Call for an Appointment
- Tuesday: Call for an Appointment
- Wednesday: Call for an Appointment
- Thursday: Call for an Appointment
- Friday: Call for an Appointment
- Saturday: Call for an Appointment
About us
Welcome to Renewal by Andersen. We would love to meet with you at our Bethlehem 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 homeowners has earned us the highest customer ratings and reviews of any window replacement company in the region.
More than that, we’re your neighbors and active members of the community. We are involved in supporting our community by participating in events and fundraisers around the area every year, including Big Brothers Big Sisters and Habitat for Humanity.
Ready to upgrade your home? Request a free consultation with a Renewal by Andersen professional in Northeast Pennsylvania. Call us today to get started!
Aug 28, 2026
My parents, Lorie and Joe Loiacono, had new windows put in their entire upstairs. All the staff we dealt with were helpful and professional. They did a beautiful job and even finished quicker than expected.
Aug 26, 2026
Renewal by Andersen finished our window project in August 2026. Their entire team is professional, knowledgeable, courteous and exacting. From our salesman Anthony, measurement specialist Patrick, our concierge Debbie, our installation team led by Tony and our follow-up contact Mason we received exceptional service. Our windows are beautiful and we are completely satisfied with every aspect of our job!
Aug 22, 2026
Great experience start to finish. Installers work neatly, quickly and did great work.
Aug 22, 2026
Great experience start to finish. Installers were timely, neat and did excellent work.
Aug 21, 2026
My entire experience has excellent. From the moment Chris, our salesman came to.our home Lisa, our Liazon between the measure and installer (Thomas). An ecellent.from start to finish.
Aug 21, 2026
The company stands behind their word. Professional installers& follow ups. Thank you Deborah Gennaro
Aug 21, 2026
We recently engaged Renewal by Andersen of Northeast PA for a second time to install all new windows in the front of our home and could not have been more pleased with the results. From start to finish it was a flawless process, supported by multi layered staff that thoroughly explained every step. The quality of the windows and the installation work itself was impeccable. In life you get what you pay for; we paid for quality windows, quality installation and quality support staff and that is what we received. This is a company worth doing business with.
Aug 18, 2026
From start to the finished product the customer service was very professional and would definitely recommend Renewal by Andersen to family members and friends.
Aug 18, 2026
Beautiful new entry door installed by very efficient crew. Door is well insulated and airtight; black color adds to value of house.
Aug 15, 2026
Our entire experience with Renewal by Anderson couldn't have gone any better, it was absolutely Flawless. Starting from our amazing saleswoman Tiffany to our concierge Deb and all three of the installers. And as far as the window yes it looks so perfect. If you're living near the Lehigh Valley and you need a window or multiple windows you have to make an appointment with Tiffany she is definitely the best salesperson we have ever dealt with. She made everything so easy to understand and spent so much time answering every question and that help so much. Tiffany is why we decided to go with Renewal by Anderson and what a great decision that was. Can't wait till our next project with this company.