A to Z Door Company
Best Company To Fix Your Garage Door Problems
Over 32 years local experience / Five star rated
Free Estimates
For Faster Service Call
(423) 217-5255

Welcome to A to Z Door Company in the Tri-Cities Area

Are you having issues with your garage door? Whatever your problems, whether they are structural, mechanical, or even aesthetic, you can get them handled from A to Z! A to Z Door Company is the best company to fix your garage door problems. We provide quality maintenance and repair services for homes and businesses in the Tri-Cities Area.

Our doors stay open for you!

We at A to Z Door Company are great at what we do. If you need a door installed for a new construction, or if the doors you have are worn or malfunctioning, we supply superior parts and equipment so your doors will run smoothly once more. Contact us to receive our eminent repair service for your garage doors!

We offer:

  • Garage door maintenance
  • Garage door repairs
  • Hardware sales
  • Military and Senior Citizens Discounts
Keep your door issues locked out!
Call us today to learn more!