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The Benefits of One-Company Accountability

The Renewal by Andersen® hassle-free process always has your satisfaction in mind. We’ll be with you from consultation to measuring and manufacturing to installation, right up to customer care. Such one-company accountability provides you with greater benefits for your windows and doors projects.

In-Home Consultation

Your window replacement experience starts with a consultation with our designers. They will meet with you in the comfort of your own home and at a convenient time for you. They will walk through the details of your particular situation. They will work with you to design a solution that works for you. Their design options will fit your home, timeline and budget.

Tailor-Fitted Services

At Renewal by Andersen of St. Louis, your order isn’t only a product pulled off a shelf. Your replacement windows will be custom-built to fit your existing window opening. We live by the adage “Measure Twice, Cut Once”. We take exact measurements of your windows and frames, and assess their condition. We note climate concerns, structural issues and aesthetics. We compare project specs and note your corrections. We’ll answer any of your questions and prepare you for the installation process.

Hands-on Installation

To give you the best services possible, we only hire experts. Our Certified Master Installers are professional craftspeople. They have a deep well of experience to draw from when installing windows of all shapes, sizes and styles. They’ll also handle the cleanup and dispose of the old windows.

Thorough Customer Care

The name Andersen® is synonymous with quality and care. Renewal by Andersen of St. Louis is not like any other windows company. We promise to keep listening to your feedback, questions and concerns after installation. Each window we install comes with a unique ID number. Our Customer Representatives can identify your exact window and help remedy any concern.

Renewal by Andersen of St. Louis offers high-quality windows and doors, with each one backed by a foolproof warranty. We serve homeowners in Missouri, including Chesterfield. Give us a call today at (314) 332-2364.

Reviews

"Have nothing but great things to say about the window installation done today by John Hutchinson with Renewal by Andersen! He was friendly, personable and professional and did a great job installing. He did a great job of putting down roller pads and tarps with next to zero clean up. Would highly recommend them for any window replacement needed!"

Mark V.
Jun 26, 2025

"We had our new Renewal by Andersen windows installed on June 5th & 6th, 2025 and we LOVE them! The quality, beauty, and functionality are best-in-class! The whole experience from dinner presentation at Lazy River Grill, the initial in-home sales consultation and measurement, the regular communications from the salesman and concierge, and the installation team’s professionalism and skills made the process so seamless. This is the second home we have opted for Renewal windows and doors and have been delighted both times! Thank you Renewal by Andersen STL! "

Jeff C.
Jun 7, 2025

"I had an excellent experience with RbA STL. Our designer, Courtney, was great and the finished product is awesome. The installation was easy and the gentlemen left our home cleaner than they found it upon entering. I would recommend RbA STL - you’ll get tired from their constant contacts, and that’s a GOOD thing!"

Jeramy D
Jun 3, 2025

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