Garage Door Repair and Installation in Rockville, MD

Trying to find quality garage door repair in Rockville, MD can be a challenge. Fortunately, there is a STI Garage Door. We specialize in the installation, upgrading, and repairing of garage doors and their parts and accessories.

Let us do a complete tune-up of your entire garage system for optimum performance. We provide professional, expert service that will check out your door and all of its components.

We offer added services like garage insulation and garage door opener installation in Rockville, MD. If your garage is not in good working order and is in need of service, our well-trained expert technicians can manage repairs and service to all the pieces of your door system such as:

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

Give our courteous customer service staff a call to see how we can have your job done right at the time that is best for you and at a reasonable price. Our loyal customers rate us with 5 stars time and again because we expertly take care of all of your garage door needs.

Garage Door Repair and Installation in Rockville, MD

Emergency Repair

When your garage door is on the verge of breaking or crashing down, you need repairs right away. 

We are here 24/7 to fix your garage door and its parts. Things like physical damage to the door itself, a door that does not open or close properly, or faulty electronics or other accessories are no problem for us. Our emergency garage door service in Rockville, MD can come to you at any time to get your door back into working condition.


When you are ready to upgrade the look and value of your home, we are the areas leading providers of complete garage door installation in Rockville, MD.

We carry a full line of top quality products from the best manufacturers in a complete line of types and styles to suit your needs. If speed is of the essence then one of our many in-stock styles may be right for you. If you are looking for a unique look, we can show you how to build a custom door for your needs. We have the experience and know-how to give you the exact door that is right for you.

We do not stop at doors for your home. If you are looking for a new standard swing or roll-up door for better aesthetics and added security at your commercial location, we install a full line of commercial garage doors as well.

Garage Door Repair and Installation in Rockville, MD

Garage Door Opener Repair and Service

There may be no more convenient feature than an automatic garage door opener. When you push that button you want your door to open and close properly every time. Our specialty is garage door maintenance service in Rockville, MD.

If you need garage door opener service in Rockville, MD, you want to upgrade to a new high-tech opener, or you are looking for a brand new opener installation, we have the best products and years of knowledge in this area to meet your needs.

We provide services for both commercial and residential systems. Our well-trained technicians can come to you at a time that is right for you. They will start by walking through all the components of your existing system and then provide opener repair and replacement options to get your door opening automatically in no time at all.

Garage Door Repair and Installation in Rockville, MD

Insulation and Maintenance Services

Do not let the good looks of your garage door fool you. Insulating your garage is a valuable item that is often overlooked by home and business owners. An insulated garage can help to lower energy costs by keeping your garage, and therefore your home or business, at a reasonable temperature. It helps to lower noise from the world outside plus it can extend the life of valuable items stored in the garage.

Our master technicians can examine your garage, make a summary of possible insulation needs, and give you an upfront estimate – no hidden fees or costs!