We are the PROS when it comes to Garage Doors!

No matter what problem your garage door is having - we can fix it today!

  • Broken Spring Replacement

    Broken Spring Replacement

    Our technicians always use the highest quality torsion & extension springs to make sure they last for a long time! Your garage door will be running smoothly again in no time.

  • New Garage Door Installations

    New Garage Door Installations

    Is your garage door getting old and damaged? Purchase a brand new or quality used door to upgrade the look of your home, and the function of your garage door opener.

  • Cable & Spring Repairs

    Cable & Spring Repairs

    We stock every available garage door part to repair or install your garage door. Whether you need new cables, you have bad sprockets, or you have bent tracks, our technician will be equipped to fix it.

  • Weather Stripping

    Weather Stripping

    We install and sell brand new garage door weather seals that help you keep the rain, dirt and bugs out of your garage.

  • Garage Door Opener

    Garage Door Opener

    Has your garage door opener stopped running? Don't hesitate to call the best, we always stock the top models in the industry and install and repair every brand available.

  • Garage Door Replacements

    Garage Door Replacements

    Our technicians are experienced and certified to repair and install warehouse doors, roll-up garage doors, security gates, gate openers and more! No job is too large for us.

  • Garage Door Maintenance

    Garage Door Maintenance

    Our technicians are experts at repair crashed and broken garage doors. If your door has ran off the tracks, give us a call and we will have it fixed today!

  • Replacement Panels

    Replacement Panels

    Garage door panels tend to bend and break when the garage door is used on a daily basis, have one of our technicians come out and replace them with brand new ones.

  • Tune-ups


    If your garage door is noisy, going slower than normal, or jumping off the tracks, then it is time for a tune-up. One of our expert technicians will perform all of the maintenance and tune-up work to ensure your garage door continues running smoothly.

Garage Door & Gate Services to Denver, Colorado

We can work on residential & commercial gates & garage doors!

Denver Garage Door Service Areas

Denver Service Areas

  • Arvada
  • Aurora
  • Black Hawk
  • Boulder
  • Brighton
  • Broomfield
  • Castle Rock
  • Centennial
  • Central City
  • Commerce City
  • Conifer
  • Denver

For a full list of areas we service visit our service areas page here.

Real 5 Star Reviews From Our Customers in Denver

Really great job, my garage door spring had broke.... I called around and see that a1 garage had a great reputation! They suggested some bearings and a new rubber, I got it all done. Gonna refer them to my neighbours and friends. Great job today!
Gabe V.
Gabe V.
As an owner of a property management company we use and refer these guys for all of our garage door or opener issues. They have helped save our owners tons of money which in turn makes us happy! They are always very friendly and professional with our tenants and our out making the repair usually within a matter of an hour or two from when we call with no additional fees! Thanks A1!
Megan S.
Megan S.
Latest update! The wife and I decided to finally add a second opener to our single bay. Made an appointment and Michael arrived promptly the next morning. He quickly began installing the new opener and after he had finished, he set about checking both doors again. He found a minor cable issue and quickly had it replaced at no cost to me since I previously had both doors overhauled and upgraded to lifetime warranty on the parts. As always, this is my go-to place for my doors. Friendly, knowledgeable techs and great service make the difference.
Kris P.
Kris P.

Give us a call for your Free Estimate

We are ready to assist you and get your garage door back on track!


We accept all major credit cards.