Garage Door Repair and Installation in Washington, DC

When you are looking for a new garage door, an upgrade to your old system, or repair in Washington, DC for any of your doors components or parts, look no further than STI Garage Door. 

Let us walk you through a brand new door installation or lets us show you how we can upgrade or simply tune-up your old door. We offer professional, expert service that will check out your door and its associated components.

We can add insulation to your garage or offer a brand new opener installation in Washington, DC. If your existing garage system is not in good working order and is in need of service or repair, our highly trained professional technicians can handle service to all the parts of your door system such as:

  • Tracks
  • Torsion Springs
  • Cables
  • Brackets
  • Motors
  • Mounts
  • Openers
  • Electronics like remotes and keypads
  • Door Panels

With one call to our courteous customer service staff, we can have your job done right on your schedule at a reasonable price. See why so many of our customers rate our company with 5 stars by letting us expertly take care of all of your needs.

Garage Door Repair and Installation in Washington, DC

Emergency Repair

We are ready 24/7 to tackle any repair issues with your door system. Whether there is physical damage to the door itself or you find the door will not open or close properly, our emergency garage door service in Washington, DC can come to you at any time, day or night, seven days a week to get your door working properly again.


If you are ready to upgrade the look and value of your home, we are top providers of complete garage door installation in Washington, DC.

We carry a full line of top quality products from top manufacturers in a wide array of styles to suit any decor. Whether you are looking for one of our signature, in-stock styles or you desire a one-of-a-kind custom door, we have the experience and knowledge to provide you with the door that is right for you.

If your commercial location is in need of a new standard swing or roll-up door for better aesthetics and added security, we install a full line of commercial systems as well.

Garage Door Repair and Installation in Washington, DC

Garage Door Opener Services

Whether you’re in need of garage door opener service in Washington, DC, you want to upgrade your system, or you are in the market for a new opener installation, we have the top-tier products and years of experience in this field to suit any needs

We offer systems and knowledge for both commercial and residential systems. 

Garage Door Repair and Installation in Washington, DC

Insulation and Maintenance

An item that is quite often overlooked by garage door owners is the insulation of their garage and its door and associated parts. Not only does a well-insulated garage keep the temperature in your garage efficiently moderated, but it can also offer a host of ancillary benefits as well.

Well-insulated garages can help to lower energy costs. It can help to lower ambient noise outside the garage, and it can extend the life of valuable items stored in the garage by maintaining a reasonable temperature in the garage space.

We specialize in all types of insulation. Our expert technicians can inspect your garage, make a note of possible insulation needs, and then give you an upfront estimate of the scope of work and cost.