Ask about a Garage Battery Back Up.

Call us at 303-825-1566

Winter is Approaching!

Is your garage ready?

Denver Averages 3 power outages every Winter. Be ready with a Garage Battery Back Up!

Don't be left out in the cold!

Save BIG on a Liftmaster 3/4 hp Whisper Drive with Battery Back Up


Price too low to show, call for details.

Welcome to A1 Garage Doors

Watch our Magical Princess AdA-1 Garage Doors is a locally owned, family operated garage door service company serving Denver and its surrounding counties. We have over 20 years of experience in the Denver area. Our goal is to tailor our services to your unique needs. Customer service is and has always been our #1 priority.


A-1 offers a wide variety of garage doors to enhance the appearance of any home. Providing you with exceptional service at the lowest price, you are always guaranteed 100% satisfaction. We use only the highest quality parts and the most experienced technicians. A-1 Garage Doors also offers lifetime guarantees on our spring and opener replacements.

Contact A1 Garage Doors Today

Submitting Form...

The server encountered an error.

Form received.

Call us at 303-825-1566

Featuring the best brands in the business today.

Garage doors make a huge impact on the appeal of your home. From carriage style doors to faux wood accents, A1 Garage doors carrys the top brands and style you need. Look at our wide selection of garage doors to pick a garage door that sets you apart from your neighbor's home.

Garage doors are the gateway to your home. They can affect curb appeal and interior quality of your garage. It also affects the security of your home and the safety of you and your family. Here at A1 Garage Doors, we strive for the very best, professional service, as well as providing superior quality name brands.

Ensure you have a functioning garage door when you need it. Regular maintenance and inspections are important to keep your beautiful garage in top notch order. A1 Garage doors services many types of garage doors, both commercial and residential so give us a call today for your FREE inspection.

A Leader in Garage Door Service!

Your garage door is the most direct entrance to your home. When you encounter a problem you need a company you can count on. A-1 Garage Doors can provide you with 24-hour emergency service or simply any preventive maintenance. We offer estimates on new garage doors and garage door openers and are considered the spring replacement specialists. 24 hours a day / 7 days a week, we are here for your garage door needs.


We strive for the very best, professional service in the business and provide only superior quality name brands in garage doors, garage door openers and overhead door parts at the absolute lowest prices.


Our highly trained service technicians are courteous, friendly and prompt, and will treat your home with the utmost respect.

We Service:

Colors Galore

Choosing the color of your door is very important to us and the appeal of your home. The garage door paint comes with a lifte warranty against rust and currosion. A-1 Garage Doors offers an outstanding variety of colors.

Many Styles to Choose From

We offer many different styles of garage doors. Pick you favorite to make your home the best on the block. A1 Garage doors offers excellent installation services to ensure you brand new door is kept that way during the installation.

Contact Us Today

We can't wait to help you with any of your garage door needs. Please give us a call to schedule an appointment. Most of the time, we can accommodate same day appointments.


About Us

A1 Garage Doors is a family owned and operated business who is dedicated to outstanding customer service. A1 Garage Doors was founded in 2005 and we love helping locals with all their garage door needs. We look forward to serving you.

© 2015 A1 Garage Doors. All rights reserved.

Site designed and managed by Dezi.