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Business ProfileWindow Installers in Knoxville, Tennessee

North Knox Siding & Windows LLC

North Knox Siding & Windows LLC

North Knox Siding & Windows LLC is a Knoxville contractor founded in 1996. It installs custom-measured replacement windows from Simonton, Wincore and Andersen.

Last Updated October 1, 2026.

Business Highlights
  • The business is family-owned.
  • It lists Tennessee License #49983 and says it is fully insured.
  • It lists Andersen Windows Premier Contractor credentials.
  • It lists Cornerstone Building Brands Premier Contractor credentials.
  • It offers a lifetime workmanship warranty for window installation.

Service Area

Knoxville, Fountain City, Halls, Powell, North Knoxville, West Knoxville, South Knoxville/SoKno, East Knoxville, Farragut, Hardin Valley, Karns, Sequoyah Hills, Bearden, Maryville, Oak Ridge, Lenoir City, Clinton, Sevierville, Alcoa, Knox County, Loudon County, Blount County, Anderson County, Sevier County, Roane County, Union County, Jefferson County and Grainger County.

Active Business Listing

North Knox Siding & Windows LLC is one of 12 window installers ProsGrade lists in Knoxville, Tennessee.

Active
Public local listing
Listing details

5 services listed, including Replacement windows, Siding installation and Entry and patio doors. Open weekdays, closed on weekends. Rated 4.9 from 169 reviews.

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

How This Business Compares

How North Knox Siding & Windows LLC 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.
  • Rated 4.9 on Google, at or above the 4.8 average of other 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

5 services
  • Replacement windowssingle-hung, double-hung, bay, casement, garden, picture and slider styles
  • Siding installationJames Hardie, LP SmartSide, vinyl and fiber cement
  • Entry and patio doorssteel, fiberglass and solid wood entry doors; sliding glass and French patio doors
  • Roof replacementarchitectural asphalt shingles from CertainTeed and GAF
  • Gutters and protectionseamless 5- and 6-inch K-style, half-round copper and Leaf Relief protection

Reviews

What customers say

Customers praise clear communication and careful, tidy crews. Blake's on-site progress checks are one specific example of that communication. When a customer identified a couple of items needing attention near the end of a project, Bryson made sure they were corrected to that customer's satisfaction.

Customer Reviews

Kelly Custer

We hired North Knox to replace our siding, soffit, and gutters. Out of all of the contractors we worked with throughout our full exterior renovation, North Knox was the best. Blake was our first point of contact and stuck with us throughout the entire project until the very end. He was easy to reach and communicated thoroughly with informed answers to our many many many questions. He was also onsite when it counted to get the crews started, check in on their progress, and address any questions or concerns we had. The crews themselves were eager to review their work with us to make sure we could weigh in each step of the way. Any concern we had was met with care and immediate attention (not dismissed). We are thrilled with the quality and craftsmanship of our siding. The crew was very skilled and made sure to thoroughly seal against water intrusion with flashing and by coating the cut ends of our LP boards. They worked at a steady but not rushed pace, which we appreciated. It was clear they took great care in their work. Also, they thoroughly cleaned up every day, leaving no nails in our driveway or debris on the property. We’re very grateful to have found North Knox and highly recommend them. Ask for Blake!
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Sharon Morrow

We recently replaced windows, doors, siding and gutters and they did a fantastic job. Bryson was great to work with and took very good care of us - the installation crews were great, too!

Jake B

We recently had Hardie board and batten installed after removing rotting T1-11, as well as replaced a failed bay window with a larger slider. Working with Blake was great; he communicated clearly and helped us make informed decisions. Alex and his crew worked efficiently, neatly, and we are very happy with the quality. Both Blake and Alex worked with us to resolve a couple minor issues, and we are very happy with the results. They will get the first call when we need to replace windows or doors, or if we need to install more siding in the future!
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Will Hodge

Blake and the crew were amazing. They came in and worked super quickly to install our new siding/gutters. They did an excellent job on the installation, and were careful to protect our home and landscaping in the process. The finished product looks immaculate. Seriously. I would feel very confident referring Blake and the North Knox crew to any friend or family member!
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D D

I recently had vinyl siding and gutters installed on my pavilion house by North Knox Siding and Windows, and I couldn’t be happier with the experience. Bryson was incredibly professional and attentive throughout the entire process. Rutulio and his crew were highly skillful, efficient, and respectful of my property. Toward the end of the project, I noticed there were a couple of items that required attention. Bryson made sure they were corrected to my satisfaction—no questions asked. That level of customer care really stood out. Overall, this company was a pleasure to work with. From start to finish, they delivered quality work and excellent service. Highly recommend!
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Frequently Asked Questions

What happens during a North Knox window estimate?

A designer measures and brings samples; the quote lists window models, glass packages, installation, disposal and trim, and is good for 90 days.

How long does North Knox take to install replacement windows?

After approval, custom-sized windows typically have a 4–6 week lead time; most installations finish in 1–3 days.

Does North Knox offer financing for window projects?

It offers home-renovation financing options for qualified homeowners; terms, rates and approval depend on project size and credit profile.