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BEST RATED KNOXVILLE, TN WINDOW COMPANIES

3 Best Window Companies in Knoxville, TN

Expert-recommended Top 3 Window Companies in Knoxville, Tennessee. All of our window companies actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

Renewal by Andersen of Knoxville - Knoxville, TN Window Companies
Renewal by Andersen of Knoxville - Knoxville, TN Window Companies
Renewal by Andersen of Knoxville - Knoxville, TN Window Companies
Best Window Companies in Knoxville TN - Renewal by Andersen of Knoxville video
10+ YEARS IN TBR
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RENEWAL BY ANDERSEN OF KNOXVILLE

(5.0 Score)
1828 Midpark Road, Suite G,
Knoxville, TN 37921 Directions

Since 2013

Specialty:

✓ Double-Hung Windows ✓ Casement Windows ✓ Windows and Doors Replacement ✓ Patio ✓ Porch Enclosures ✓ Picture Windows ✓ Awning Windows ✓ Steel and Fiberglass ✓ Specialty Windows ✓ Bay and Bow Windows ✓ Gliding Sliding ✓ Entry Doors ✓ Sliding Windows ✓ Single Door

"Renewal by Andersen of Knoxville is an independently owned and operated company that has over 110 years of experience in the window and door industry. They specialize in replacing old windows and doors with high-quality, custom-made windows. They completed over 17,256 projects. They offer a wide selection of durable, energy-efficient replacement windows and doors, tailoring each project to the individual needs of the homeowner. They also have a team of experts who provide consultation services to help customers choose the best windows for their homes. Renewal by Andersen of Knoxville has replaced more than two million windows and offers free in-home consultations. Renewal by Andersen of Knoxville offers a limited warranty.

2026 Update: Renewal by Andersen of Knoxville provides a design consultation with the clients. They provide special promotions."

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License #000814237

Price:

Doors: $8000

Discount:

Get a 40% Off for Buy One and Get One Windows Or Door

Contact:

(865) 588-2508 (865) 328-2297

Mon-Sun: By Appointment

TBR® Inspection Report:

Window World of Knoxville - Knoxville, TN Window Companies
Window World of Knoxville - Knoxville, TN Window Companies
Window World of Knoxville - Knoxville, TN Window Companies
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WINDOW WORLD OF KNOXVILLE

(4.9 Score)
1917 Old Callahan Road,
Knoxville, TN 37912 Directions

Since 2000

Specialty:

✓ Vinyl Windows ✓ Premium Wood-Clad Windows ✓ Siding ✓ Smooth Entry Doors ✓ Woodgrain Entry Doors ✓ Modern Entry Doors ✓ Rustic Entry Doors ✓ Patio Doors ✓ Storm Doors ✓ Shutters ✓ Roofing

“2026 Update: Window World of Knoxville offers a wide range of replacement windows, doors, siding, and more. Their products have a strong labor guarantee with monthly payment financing options. Their windows are heavy-duty construction, insulated glass, and a finish that never needs painting. Window World of Knoxville offers financing options through the Window World Credit Card. They also provide an online bill-paying option. The company has windows that provide substantial energy efficiency. They also offer exterior remodeling service. You can also schedule a free in-home or virtual appointment with the team.”

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License #001474532

Price:

Replacement Windows:
From: $300
To: $1,000

Contact:

(865) 938-0314

Mon-Fri: 8am - 5pm
Sat & Sun: Closed

TBR® Inspection Report:

Window Works - Knoxville, TN Window Companies
Window Works - Knoxville, TN Window Companies
Window Works - Knoxville, TN Window Companies
5+ YEARS IN TBR
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WINDOW WORKS

(4.8 Score)
10909 Murdock Drive,
Knoxville, TN 37932
Directions

Since 2005

Specialty:

✓ Composite Windows ✓ Vinyl Windows ✓ Siding ✓ Patio Doors ✓ Seamless Gutters ✓ Energy Star Products ✓ Awning Windows ✓ Bay Windows ✓ Casement Windows ✓ Double-hung Windows ✓ Garden Windows ✓ Hopper Windows ✓ Picture Windows ✓ Special Shapes Windows

"Window Works is a family-owned and operated window company in Knoxville. Tom & Kay Moon are the company owners. Window Works is a licensed and bonded company that provides quality products at an affordable price. They pride themselves on personal integrity and provide their customers with the most innovative products available without any high-pressure sales tactics. They value excellent service, accommodating each customer with one-on-one attention. Their team has a lead man who has 20+ years of installation experience. Window Works also offers free estimates and financing options. Window Works has received special recognition for its service and products over the years. All their windows and doors are manufactured from high-quality materials and backed by a transferable lifetime limited warranty. They offer low-interest financing.

2026 Update: Window Works provides premium products from trusted brands."

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License #8350

Discount:

Earn $100 for Refer a Friend

Contact:

(865) 297-3977 (865) 290-1324

Mon-Fri: 9am - 5pm
Sat & Sun: By Appointment

TBR® Inspection Report:

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RENEWAL BY ANDERSEN OF KNOXVILLE REVIEWS

Such great workers. Did a fabulous job replacing a window and back door for us. We are having them come back and replace a front door and taking our French door out and putting in a slider.

Edward King was very professional, and did a great job covering all aspects for our new entry door installation. He was very thorough, and did ask multiple times if I had any questions, to make sure we were all on the same page, and knew expectations for the install.

Anthony was very friendly, knowledgeable, and professional during my in home measurement. Billy was as well during my initial estimating visit. Very impressed with the service so far and looking forward to install.

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WINDOW WORLD OF KNOXVILLE REVIEWS

Wonderful experience! Love my window! Kevin gave us quote arrived 6-8 weeks later!The installation was great they cleaned up after themselves left no mess! Lifetime warranty! Another copy from Knoxville told us all three windows had to be replaced due to warranty that was untrue! The price was very reasonable! I would recommend Window World to everyone.

Window world came out measured and placed an order. They arrived quicker than originally estimated. Super easy installation and entire window sill outside was wrapped with coil stock. The installers were careful with the plants in the flowerbeds below the windows. Super happy with entire process.

Kevin was incredible at coming out and discussing door options with us. It was a great experience getting to talk with him! I highly recommend this company to anyone seeking these services. Not only are they the most affordable, but talking with them has been truly enjoyable. Kevin is fantastic, and we couldn't be happier.

WINDOW WORKS REVIEWS

Window Works just replaced 10 windows for me and replaced a French door with a sliding door. The installers, Stevie and David, were great. Personable and very skilled. I was happy to have them in my home. Tyler was our salesman and he was terrific too. He went the extra mile to help removing and replacing with challenging window treatments. Patty in the office was super to work with also. I highly recommend Window Works.

Window Works did such a great job with my windows that I immediately had them start on my gutters. I needed a company with professionalism, care and most of all trust. From the sales department, to installation crew to the office personnel and the owner, that is exactly what I got. I can't be happier! It was also important for me to find a company that did not have a middle man and that was local. I do love to support my community.

Great customer service! The sales process was very low pressure, Chris did more educating than selling. Installation was very smooth, very little disruption and they cleaned everything up so it was a great experience. Love my new windows, the house looks so much better and they are 200% better than the old single pane windows that came with the house. Highly recommend Window Works!!!

TBR® Inspection Score Report

RENEWAL BY ANDERSEN OF KNOXVILLE Total Inspection Points: 119/120
Reviews Accuracy of : 9
Acknowledgments: 10
Business Hours: 10
Business Images: 10
Complete Info: 10
Contact Info: 10
Exact Services: 10
Legitimate Ratings: 10
Location Proximity: 10
Book Appointment: 10
Pricing: 10
Website Source: 10

TBR® Inspection Score Report

WINDOW WORLD OF KNOXVILLE Total Inspection Points: 118/120
Complete Info: 9
Reviews Accuracy of : 9
Acknowledgments: 10
Business Hours: 10
Business Images: 10
Contact Info: 10
Current Evaluation: 10
Exact Services: 10
Legitimate Ratings: 10
Location Proximity: 10
Pricing: 10
Website Source: 10

TBR® Inspection Score Report

WINDOW WORKS Total Inspection Points: 116/120
Complete Info: 9
Current Evaluation: 9
Reviews Accuracy of : 9
Website Source: 9
Acknowledgments: 10
Business Hours: 10
Business Images: 10
Contact Info: 10
Exact Services: 10
Legitimate Ratings: 10
Location Proximity: 10
Book Appointment: 10