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Business ProfileWindow Installers in Knoxville, Tennessee

Renewal by Andersen of Knoxville

Taking Calls in Knoxville Today 4.80 (1,911 reviews)(865) 588-2508

Renewal by Andersen of Knoxville

Renewal by Andersen of Knoxville provides window and door replacement and installation in Knoxville and surrounding areas. Its custom replacement windows are built to suit each home’s design. The Renewal by Andersen division began in Minnesota in 1995 as Andersen Corporation’s full-service window and door replacement division.

Last Updated October 1, 2026.

Business Highlights
  • Renewal by Andersen says its windows are manufactured domestically using U.S. and imported parts.
  • Renewal by Andersen says its limited warranty is backed by a commitment to keep its windows functioning as expected.

Service Area

Knoxville and surrounding areas.

Local Business Taking Calls

Renewal by Andersen of Knoxville is one of 12 window installers ProsGrade lists in Knoxville, Tennessee.

Taking Calls
Taking calls through ProsGrade
Listing details

2 services listed: Replacement windows and Replacement doors. Open 7 days a week. Rated 4.8 from 1,911 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Renewal by Andersen of Knoxville compares with the other 11 window installers on ProsGrade in Knoxville, using public Google ratings and review counts.

  • Ranks in the top half of the 12 Knoxville window installers on ProsGrade by Google rating and review volume.
  • Has the most Google reviews (1,911) of the 12 Knoxville window installers on ProsGrade.
  • One of 10 Knoxville window installers on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

2 services
  • Replacement windowsCustom-built to suit the home; awning, bay/bow, casement, double-hung, picture, sliding and specialty styles.
  • Replacement doorsEntry doors and hinged or sliding patio doors.

Reviews

What customers say

Customers praised helpful staff; one customer also valued careful measuring and a thorough explanation of the installation process. One customer said a representative seemed unfamiliar with doors and was stunned by the quote for two French entry doors; another was disappointed by the space around the window frames and felt the old windows were removed with less care than expected.

Customer Reviews

Rob Edwards

One of the most laughable experiences my wife and I have ever had. The rep didn't know very much about doors. Probably educated on Windows but not on doors and then turned around and quoted us on two French entry doors off the porch. $47,000. Yes I said that right two French doors entry on porch . Our house is only a year and a half old and the contractor put cheap doors in so we wanted something better not $47, 000. We were stunned so we had Pella come over and they quoted us 16,200 so we went ahead and pulled the trigger on that. If you're buying from Anderson, you're paying way too much money. It's kind of like Kirby vacuum cleaners coming to your door and charging $3,500 for a vacuum cleaner. I just now renewal by Anderson is not the same as Andersen Windows for new construction completely different animal
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Bill Ireland

We needed to replace some large windows in our home. Everything about the process--getting a quote, measurements, etc.--went smoothly. All the reps we worked with were engaging yet professional. Recommend highly!

Jan Downing

The staff were helpful and patient. He gave us options on ways to pay for getting the doors and windows through out the house. The second appointment to go over the items we order to see if any changes were requested. As well as their patients in measuring the windows. Ed
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Deborah Stevens

We were very pleased with the job Anthony Gioia did for us. He spent time carefully measuring for our new windows and explaining the process by which they would be installed. He was very thorough and most helpful.

Richard Mahrling

I was somewhat disappointed, thinking that the windows would have had less space around the frame about 3/4" on both sides and top. And their removal of the old windows was, well lets say they didn't take the care that I was expecting. As far as the finished look, not bad. It's just knowing what's behind the aluminum trim that's got me buged.
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Frequently Asked Questions

How does Renewal by Andersen of Knoxville begin a replacement project?

The process starts with an in-home or virtual design consultation. A project technician then takes detailed window and framing measurements before the custom-window order is submitted.

What happens during installation by Renewal by Andersen of Knoxville?

Installers arrive with a rolling workshop, answer questions and clean up when the work is done.

Can Renewal by Andersen of Knoxville handle service requests for windows or doors?

Service requests for windows and doors purchased and installed by Renewal by Andersen are handled by the local retailer.