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Welcome to STI Garage Door

When it comes to garage doors, we are Washington DC’s area top experts. Serving residential and commercial locations, our highly trained, experienced, and professional technicians are able to work on any type of garage door and are committed to doing so in a reliable, professional, and efficient manner.

24/7 Emergency Service

Professional Help

Satisfaction Guarantee

Our Garage Door Services

At STI Garage Door, our only business is garage doors. If you are having a problem with anything related to a garage door, we can handle it!

  • New garage door installations
  • Garage door opener repair
  • Garage door maintenance
  • Track, spring and cable repair
  • 25 point safety inspections
  • And much more!

Our Partners