(720) 819-6844‬ info@A1-Doors.com

We Are Safe To Work With

Ask Us About Our Contactless Service Visits

During this time of uncertainty, we want to assure our customers that our staff are 100% safe to work with. We are also happy to announce we are now offering contact-less service visits. If you have a broken garage door that needs fixing, click the button below to schedule your contactless garage door repair.

Schedule A Contactless Service

Garage door service, Denver A1 Garage Doors

A-1 Garage Doors is a locally owned, family operated garage door service company serving Denver and its surrounding counties. We have over 14 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. 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.

Owner of A1 Garage - Christian Dudnick

We are a 24hr locally owned and family operated business serving the entire Denver Metro area. We specialize in repairing and replacing your garage doors and openers. So, when your springs break, your opener stops working, or your garage door jumps the track, call us day or night, and we will be there for you. We take pride in same day service and our 24 hour emergency service that goes throughout the night. We know how frightening it can be to be trapped in your garage anytime, but especially in the middle of the night. When this happens, we send out one of our qualified, experienced and KIND garage door technicians to help you out of your sticky situation. When you have garage door needs, call us anytime and we will be there for you.

The cities that we service are as follows, however, for a reasonable charge we will go outside of our service area. Arvada, Aurora, Bennett, Blackhawk, Boulder, Bow Mar, Brighton, Broomfield, Byers, Castle Pines, Castle Rock, Centennial, Central City, Cherry Creek, Cherry Hills, Commerce City, Conifer, Dacono, Denver, Edgewater, Elbert, Elizabeth, Englewood, Erie, Evergreen, Federal Heights, Firestone, Franktown, Frederick, Genesee, Glendale, Golden, Greenwood Village, Henderson, Highlands Ranch, Kiowa, Lafayette, Lakewood, Larkspur, Littleton, Lone Tree, Longmont, Louisville, Loveland, Morrison, Northglenn, Parker, Roxborough, Sedalia, Strasburg, Superior, Thornton, Westminster, Wheatridge

New Modern Garage Doors

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 Door Openers and Operators

 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.

Garage Door Service and Repair

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 and schedule an inspection with a professional

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 lifetime warranty against rust and corrosion. A-1 Garage Doors offers an outstanding variety of colors.

See All Colors Here  >>

Door Vision Technology >>

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 best prices.

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

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. We always have an attendant standing by 24 hours a day 7 days a week. 

Most of the time, we can accommodate same day appointments.