Garage Door Repair and Installation in Bethesda, MD

From the moment you call and talk to a member of our dedicated customer-service staff, you’ll see why customers give us a 5-star rating. Our company is the company customers come back time after time for their garage needs. You can depend on getting a reasonable price every time, and we always work on your schedule.


If your current garage door system needs attention, our technicians can inspect it and all the components to make sure they deliver the service you deserve. We’re available to repair:

  • damaged door panels
  • tracks, torsion springs
  • cables and mounts,
  • torsion springs, and more

When you think of garage door repair in Bethesda, MD, for any of your door components or parts, for a new or upgraded opener system, or a new garage door installation, give us a call!

Garage Door Repair and Installation in Bethesda, MD

Emergency Repair

When you’ve experienced physical damage to the door or it’s not working as it should, you can make one call for emergency garage door service in Bethesda, MD. STI Garage Door is ready whenever you need us, day or night, to get your garage repaired and back to work.

Installation and Maintenance

A garage-door system that works well and looks great can be a key part of your property. There are many benefits for homeowners and business owners, including improved appearance and added value. So, when it’s time for garage door installation in Bethesda, MD, make sure you work with the leaders in the industry.

Our services aren’t limited to residential door systems. If you’re the owner of a commercial property, we have the quality products and expertise to help with roll-up doors and swing doors.

STI Garage Door offers a variety of the finest garage doors from leading manufacturers. You can add a unique appearance and touch of class to your property with a custom door. Whatever your needs, we have the experience and knowledge to give you the door you are looking for.

In addition to improving the appearance and value of your property, an automatic garage door system delivers unmatched convenience. Of course, this is only true when the system is working well. That’s why it’s essential to arrange for professional garage door maintenance service in Bethesda, MD.

Garage Door Repair and Installation in Bethesda, MD

Opener Services

When you need garage door opener service in Bethesda, MD or you seek a new garage door opener installation, we have the quality products and the experience to get the job done right. Our specialists will go over all the parts of your system and offer the best garage door opener repair and opener replacement replacement option.


You can look at this subject in the simplest terms: a properly insulated garage will save you money. Energy costs are lower when the temperature is consistent. Those valuable Items such as your car and tools will last longer in a well-insulated garage. Of course, good insulation will also reduce outside noise, a benefit many property owners don’t think about.

We provide solutions for commercial and residential garage door insulation. Our technicians will inspect your garage, discuss your potential insulation needs, and give you a written estimate.