Garage Door Repair and Installation in Gaithersburg, MD

If you are in need of garage door repair in Gaithersburg, MD for any of your doors components or parts, or want a new or upgraded opener system, then look no further than STI Garage Door. We specialize in all things that are garage door related to.

Our friendly staff can show you options for a brand new door, we can discuss an upgrade of your current setup, or even tune-up your door and its systems. We offer expert, professional services to check out your door and all of its components. Our technicians can tackle any problem including:

  • Torsion Springs
  • Tracks
  • Brackets
  • Motors
  • Cables
  • Mounts
  • Openers
  • Electronics such as remotes and keypads
  • Broken or damaged door panels

Make a call to our affable customer service staff and we will do the job right the first time. We offer reasonable prices and we can be to your location at a time that is right for you. Time and again our customers rate us with 5 out of 5 stars because of our quality products and exceptional customer service. 

Garage Door Repair and Installation in Gaithersburg, MD

Emergency Repair

A damaged or defective door is a potential liability since it could break and crash down. We are available 24/7 to undertake any servicing issues with your door system. Whether the door itself is physically damaged or it will not open or close properly, our emergency garage door service in Gaithersburg, MD can come to you at any time, day or night, to get your door operating correctly again.


A beautiful garage door offers huge benefits to home and business owners. If you are ready for an upgraded look, we are experts at complete garage door installation in Gaithersburg, MD.

We carry a complete inventory of top quality products from leading manufacturers in a multitude of styles to suit any design need. Whether you are in the market for one of our in-stock doors or you want a personalized, custom door, we have the experience and expertise to give you the door that is perfect for you.

Our company also offers a full line of commercial products with expert installation. If you are looking for doors for your commercial location, we offer all types of swing and roll-up doors for improved looks and added security.

Garage Door Repair and Installation in Gaithersburg, MD

Garage Door Opener Services

An automatic garage system provides a ton of convenience and security. Most people don’t know that value until it stops working. Our company is an area leader in garage door maintenance service.

Whether you are in need of garage door opener service in Gaithersburg, MD or you want options for a new garage door opener installation, we have the best products and years of experience in this field to give you the quality service you want.

We offer parts and expertise for both residential and commercial systems. Our expert technicians will be at your location at a time that is right for you. 

Garage Door Repair and Installation in Gaithersburg, MD

Insulation and Maintenance

Properly insulated garages lower energy costs by keeping extreme temperatures at bay. They help to lower the noise of a busy world outside the garage. They can protect items stored in the garage by maintaining a consistent temperature in the garage space.

Our expert technicians can walk through your garage, give you ideas for insulating your garage space, then give you a written estimate you can rely upon.