The Window Source of the Tri-Cities

3036 Highway 75 Kingsport, TN 37663

Call us today!


Service Areas

Tennessee Service Areas

We Provide Replacement Windows, Doors, and Siding to the Northeastern Tennessee Area Surrounding the Tri-Cities

Virginia Service Areas

We Also Provide Replacement Windows, Doors, and Siding to these Virginia Areas:

  • Abingdon
  • Big stone Gap
  • Bristol
  • Duffield
  • Ewing
  • Gate City
  • Jonesville
  • Lebanon
  • Marion
  • Norton
  • Pennington Gap
  • Pound
  • St. Paul
  • Weber City
  • Wise

Call The Window Source Today For A Free Estimate!

See What Our Customers Are Saying About Us

“I love my new windows! The whole experience from placing the order to installation has been great. The windows are very well made and was exactly what I wanted. It is nice to deal with people who are honest, hard working, and stand behind their products. Great job guys!”

Sandra Waldon; Blountville TN

“From the professionalism of Duane, the owner, to the perfection of the window installer – Joe-it has been an all around wonderful experience. The windows are gorgeous! My custom entry door is beyond what I could have imagined.”

Shelly Good; Johnson City TN

“The BEST team I have ever worked with! 5 STARS!”

Susan Smith; Johnson City, TN

“Provided us with great quality windows for our church parsonage. Very quick in order process and installation.”

Ruthie Williams; Flag Pond, TN

“Went above and beyond.  Love our new windows.  Couldn’t be more pleased.”

MW; Kingsport, TN