REPLACEMENT WINDOWS • KNOXVILLE & SURROUNDING AREAS
Upgrade Your Home With Better Windows.
Get a free replacement window estimate from a locally and independently owned team. Tri-Star helps homeowners choose quality windows and provides professional installation.
- Locally & Independently owned
- Fully Licensed & insured
- 30+ years combined experience
Schedule Your FREE ESTIMATE Today Click to Call Today: 865-518-7731
30+ Years
Combined Experience
Local Team
Knox & Surrounding Counties
Major Brands
Andersen, Pella & ProVia
Free Estimates
Requests Your Today
TRUST MATTERS
WHY SHOULD YOU CHOOSE TRI-STAR WINDOWS AND DOORS?

WARRANTY
One Year Install Warranty On Top Of Manufacturer Warranties.

CRAFTSMANSHIP
Highest Quality Materials and Workmanship.

TIMELY
Fastest Delivery Time - Get Your Project Done in Weeks, Not Months.
HOW IT WORKS?
Our step-by-step process ensures your project is handled with care: Contact us, schedule a consultation, review details, and leave a review!

CONTACT US TO DISCUSS YOUR PROJECT

SCHEDULE IN-HOME CONSULTATION

REVIEW YOUR PROJECT

LEAVE US A REVIEW
TESTIMONIALS
LOOK WHAT OUR CUSTOMERS SAY!
Over 25 Five Star Reviews!
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Laura ToddNovember 14, 2024
I could not be happier with my experience with Tri-Star Windows and Doors. Josh was very patient and took a lot of time answering our questions. Our door came in a timely manner and the installation was done quickly and professionally. Our new door has transformed the look of our home. Thank you Josh!![]()
Joshua UngerOctober 23, 2024
Great and friendly people. Loved the door. Decent pricing. Loved all of the work they did.![]()
vicki mccallJuly 25, 2024
Job well done! Thanks Josh and team.![]()
Zola EdwardsJune 5, 2024
We had windows installed in our home about a months ago. I especially, was not happy about having to spend money on windows. We had 2 other bids and decided to go with Tri-Star. Our decision was based on the prompt call back and detail of the options we were given. Josh was kind, easy to talk to, very informed and gave us a fantastic price over the other 2 bids but most of all he is a man of his word. A trait harder find in this world as each day goes by. He also made suggestions that were very much appreciated. We changed a window in the main living area from a set of double single hung windows to a non gird picture window. Oh my goodness what a difference that one window made in our home. I went from being sorry we needed windows to thrilled. The installers were professional and took great pride in their work of which we are very grateful. We would absolutely recommend Tri-Star Windows and Doors.![]()
Rob PfohlApril 12, 2024
If you’re in the market for new windows or doors, you need to use Tri-Star Home Services. Josh is extremely knowledgeable about his products and will help guide you with your home upgrade visions. Furthermore, his crews are very detailed oriented and true craftsmen of their trade. Tri-Star Home Services lives up to the highest standards in the area and we will continue to work with them for any future endeavors. .![]()
Belinda TiptonMarch 29, 2024
Great job. Pleasant-knows the product well and had great pricing. Was fast to get a quote and get the job done. Would definitely recommend..![]()
Michael TurneyMarch 23, 2024
Had an amazing experience and I recommend them to everyone for all of your needs. Great customer service and quick response time.
FINANCING OPTIONS AVAILABLE
EASY PAYMENT OPTIONS AVAILABLE
We offer flexible financing plans to help make your window replacement project more affordable. Payment options vary based on credit approval and purchase amount. Terms and rates depend on eligibility and may be subject to change.
FOR FREE ESTIMATES CALL:EASY PAYMENT OPTIONS AVAILABLE
We offer flexible financing plans to help make your window replacement project more affordable. Payment options vary based on credit approval and purchase amount. Terms and rates depend on eligibility and may be subject to change.
FOR FREE ESTIMATES CALL: