Garage Door Repair and Installation in Manassas, VA

If you are in the market for a new garage door, an upgrade to any of your garage’s systems or components, or garage door repair in Manassas, VA, look no further than STI Garage Door. Garage doors are not just part of our business they are what we specialize in.

Give us a call now to walk through choices for a brand new garage door installation or we can show you how we can upgrade or simply tune-up your garage door and its parts. We offer professional, expert service and qualified technicians that can check out your door system and its associated components.

Why not make your garage space more inviting by adding insulation to your garage? We are offering a brand new garage door opener installation in Manassas, VA. If your garage is not in good working order our highly-trained professional technicians can handle repairs and service to all the parts of your door system such as:

  • Tracks that are damaged
  • Faulty torsion Springs
  • Bad Motors
  • Faulty Mounts
  • Broken or damaged cables
  • Failed brackets
  • Openers that do not work
  • Faulty electronics like remotes and keypads
  • Door Panels that are broken or damaged

Our technicians can perform any work quickly and at a reasonable price. Give us a try and see why so many of our customers rate our company higher than the competition time and again.

Emergency Repair

Do you want a garage door that could break and crash down at any time? Of course not. It seems to always be that a garage door breaks at a time that you least expect it and when you need it most.

At STI Garage Door, we are here 24/7 to deal with any garage door problem. Whether that is due to physical damage to the door or simply that the door will not open or close properly for some reason our emergency garage door service in Manassas, VA can come to you to get your door working properly again.


A garage door is usually one of the first things visitors see when passing by or entering your home. If you don’t like the look of your current door and are ready to upgrade, we provide complete garage door installation in Manassas, VA.

At STI Garage Door we carry a complete line of top quality products from the leading manufacturers in a wide array of styles to suit any decor. Whether you want one of the many brands we carry in stock or you are looking for a more unique, one-of-a-kind custom door, we have the experience and knowledge to provide you with the door that is perfect for you.

AT STI Garage Door we are more than just doors for your home. We offer a wide array of doors for your commercial location with everything from new standard swing doors to roll-up doors and everything in between. Improve the aesthetics and add security to your business with the installation of one of our commercial garage doors.

Opener Services

A properly working automatic garage door opener is a wonderful convenience. If yours is not working properly or it is time for an upgrade, at STI Garage Door we do everything related to garage door maintenance service in Manassas, VA.

Whether you’re in need of garage door opener service in Manassas, VA, you want to upgrade your current system, or you are in the market for a new high-tech garage door opener installation, we offer quality products plus years of experience in this field to make sure this delicate job is done right the first time.

We offer services for both commercial and residential systems. Our highly-trained technicians will come to your location, assess your current opener system, then show you garage door opener repair and replacement options that perfectly suit your needs.

Insulation and Maintenance

Who wants to spend time in a garage space that is like a freezer or an oven? A well-insulated garage will keep the temperature in your garage efficiently moderated. On top of that, insulation offers a ton of other benefits as well that most garage owners are not aware of.

Of course, well-insulated garages can help to lower energy costs. They do this by keeping extreme temperatures from entering your home or business when doors are open. It also serves to lower ambient noise outside the garage. It can also protect valuable items stored in the garage by maintaining a moderate temperature in the garage.

We are experts in all of the types of commercial and residential garage door insulation at STI Garage Door. Our technicians will walk through your garage, make a detailed plan of your insulation needs, and provide you with full upfront estimate of the scope of work.