Commercial Door Company We install and repair AUTOMATIC and MANUAL doors

Nabco Automatic Doors
We proudly install, repair, and maintain high-quality sliding doors manufactured by NABCO, a leader in the automatic door industry.
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STOREFRONTS
We build and repair glass-aluminum storefronts and doors for businesses at a reasonable cost. Best of all - we are locally owned and operated
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HANDICAP DOORS
Our AAADM certified technicians install low energy, high traffic ADA door operators. They also service any kind of ADA operator.
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New Installations, Repairs, and Parts
Automatic Door Doctors is a trusted Colorado-based commercial door company dedicated to providing exceptional customer service. We specialize in the installation and repair of a wide range of commercial doors, including:
- Glass and aluminum manual doors
- Handicap-accessible doors
- Automatic sliding, swinging, and folding doors
- Hollow metal doors
- Wood doors with optional sidelights or steel frames
- Custom storefront and vestibule systems
If you're dealing with a complex or persistent door problem, we’re the company to call. Our technicians are AAADM certified and committed to going the extra mile to ensure your satisfaction.
We proudly install NABCO automatic door systems, known for their industry-leading quality, durability, and ADA compliance. From new builds to retrofits, NABCO doors offer advanced functionality and reliable performance.
We also service all major door brands, including Stanley, Besam, Horton, KM, Record, Door-O-Matic, and more. Whether you need parts, repairs, or a complete installation, we offer free bindable quotes and fast, knowledgeable service from certified professionals.


ELECTRIC STRIKES
We install and sell high performance, high quality, fire rated, fail safe, fail secure electric strikes to keep your business safe.
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HOLLOW METAL DOORS
All doors and frames can be customized to virtually any specification. We can add lights and sidelights. Doors come in size 2068 thru 4080.
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KEYPADS AND CARD READERS
Need it to be programable? For managers? User codes? Events? lockout codes? anything else? We can get it!
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Increased Foot Traffic
We love hearing our customers share how their new, eye-catching automatic door has brought in more foot traffic. In many cases, the increased business pays for the new storefront in no time. A well-designed entrance doesn’t just welcome people—it draws them in.
You can learn more about our company by exploring our website, visiting our Better Business Bureau page, or reading through our customer testimonials.
Want to speak directly with one of our satisfied customers? We’re happy to provide references upon request. Or feel free to give us a call at (720) 572-1867—our friendly office manager is here to help!
Ready to get started? Just complete the Estimate Request Form at the top right of this page, and we’ll be in touch shortly.


VESTIBULES
We will build a custom, high quality glass-aluminum, manual or automatic vestibule for your business at a reasonable price.
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REVOLVING DOOR REPAIR
We repair all aspects of revolving doors, from weather-stripping, to motors.
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FOLDING DOORS
Record's Slide/Fold door use their proven system drive and control units and have all the features of the 5100 operators.
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Unbeatable Service


Outstanding Customer Service
Because we are a small company we offer personal customer services at a level that larger companies cannot achieve.


Fully Insured
We are fully insured, that is why you are fully insured.


Affordable Quality
By keeping our overhead low, we can afford to provide excellent commercial door service and install high quality products that are built to last.


24/7 Emergency Service
We understand emergencies, therefore we provide 24/7 emergency service.

