Thom Alexander
Door Technician
Thom's construction background has proved to be invaluable to our company. Thom is the right guy for the job when there is a hard to remove door frame. Since Thom has been in the door industry for so long, he has a strong understanding of all the potential solutions for hard-to-fix problems. In his free time, Thom loves to fly airplanes and spend time with friends.
Adam Bruce
Door Technician
Adam is a hard-working, experienced, responsible, mild mannered door technician who takes his job seriously. When he is not working, he is busy either being a responsible, loving family man or volunteering for his church.
Calvin Howard
Door Technician
Calvin consistently delivers exceptional workmanship. He prides himself in being on time, communicating well, and meeting customer expectations. He embraces new challenges and puts in the time to ensure every project is successful.
Trisan Rickard
Door Technician
Tristan is meticulous when it comes to his work. Customer satisfaction and relationships is paramount for him. When not working, Tristan is spending time with his wife or washing his dirt bike. Once in a while he rides his dirt bike, too.

Denver Doors is a small business specializing in the repair and installation of commercial door systems throughout Colorado. The majority of our customers are located in the Denver Metro area; however, we will travel anywhere in the state. Our expertise ranges from small manual door repairs to large storefront installations. We sell commercial doors and hardware, repair broken doors and hardware, and can replace with new upon request. As a commercial door company, we provide medium to heavy-duty door systems that can standup to high traffic situations. Security is also very important to us. As such, we can recommend a wide range of door security options. We are well versed in the local fire department requirements to ensure that your door openings are in compliance with your local fire codes and statutes.

Safety & Security

Our top priority is to help ensure that your door system will operate consistently and safely under harsh conditions and with frequent use. At closing, it is important to us that your door system easily and consistently locks so that your store or business is adequately secured. We provide everything from complex controlled access door systems to simple proven locking mechanisms.

Automatic Door Systems

Our technicians are certified by the American Association of Automatic Door Manufacturers (AAADM). This association has certified that we have completed the course instruction required to repair and install power-operated, automatic pedestrian doors. We are dedicated to promoting safety, security, and aesthetics. We routinely repair all major brands of automatic sliding doors, which includes but is not limited to Stanley, Horton, Besam and Record.

Glass Aluminum Storefronts

Our door technicians are skilled and proficient at quickly diagnosing storefront door issues accurately. We have installed and repaired thousands of manual commercial door systems. This experience enables us to quickly identify and execute the proper repair plan. Moving quickly ensures your storefront is secure and fully functional for future business. We believe that door systems should quietly and safely do their job allowing your customers to focus on what is important – your business!


  • Free estimates are provided for manual commercial door installations and repairs
  • Free estimates are also provided for new automatic door systems
  • A Service Call costs $190 for the first hour and $95 for each additional hour. Most commercial door repairs can be completed in one hour. The first hour begins when we arrive at your location. So, no trip charge. Or, you could say that the trip charge is baked into the first hour on site. 
  • Would you like to schedule an onsite visit? If yes, simply call 303-327-9492. Thank you!



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