As an essential home service provider, we are committed to our normal business hours to best serve you at this important time.


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  • 400+ 5 Star Yelp Reviews
  • BBB A+ Reputation
  • Angies List Super Service Award
  • Licensed, Bonded, Insured


Call today and ask about our FREE estimates, lifetime warranties,
deals and discounts we offer.


A1 Garage Door Service & Repair In Denver CO

A1 Garage Door Service Denver provides solutions to all your garage door concerns – from purchasing a new garage door, installation, maintenance, and repair. A1 Garage Door Service Denver is your trusted and respected garage door service provider in this part of the county. We will be more than happy to assist you with your needs. A1 Garage Door Service has been in business for two decades and through those years, we have gained the trust and respect of our clients. The testimonies of our clients are the badges we wear for the excellent work that we have accomplished. You can read about the reviews of our clients in Yelp where they have given us a five-star rating because our clients rave about our service. We are proud of what we do and we are grateful that the people appreciate our hard work. Our clients serve as our inspiration to continuously do better so that we can provide them with the best service possible.

A1 Garage Door Service Denver has also received an A+ rating from the Better Business Bureau or BBB. This means that they believe in the standard of service and competency that our company offers and that they acknowledge how we have adhered to business regulations and processes. Our company was also given the Angie’s List Super Service Award as an acknowledgment for the excellent service that we provide in the communities that we serve. These awards and recognition mean a lot to us because they are testaments for the effectivity and efficiency of our service. They enhance our reputation among clients and colleagues. They encourage us to maintain the level of service that we give and even raise the bar to exceed the expectations of our customers.

A1 Garage Door Service Denver is licensed, bonded, and insured so you can be sure that we are serious about what we do. We are in compliance with business regulations. You can also feel safe and secure with your money and the service that we offer because we have got you covered in case something goes amiss. We also value the safety and protection of our employees that is why we have insurance in case an accident happens.
Our team is composed of professionals who have the knowledge about all aspects of garage door service. We make sure that they have passed our strict background investigation before hiring them. They regularly undergo training to be continuously updated with garage door service and customer service.

Does your garage door need checking? Call A1 Garage Door Service Denver at (720) 400 7727 today so that we can look into it. Book an appointment with us at a time that is convenient for you. Our staff will personally go to your house to check the problem and give you a free estimate of the cost. We have an extensive collection of garage doors, parts, and accessories that will surely fit your budget and preference. Check with our representatives regarding the promos, discounts, and warranties that we offer.

A1 Garage Door Service & Repair

See why we are the best!


Yelp 5 Star Reviews

Yelp 5 Star Rating We keep a high 5 star average rating with over 300 reviews!

bbb Acredited business

BBB Accredited

Better Business Bureau We maintain a A+ Rating with the BBB

BackGround Checks

BackGround Checks

Background Checks All A1 employees must pass a criminal background check before hire.

100% guaranted licensed bonded

Licensed Bonded & Insured

Licensed Bonded And Insured. Trust your work is done with quality.

super service award

Angies List

Angies List 2014, 2015, & 2016 Super Service Award recipient!

Arizona Register of Contractor

AZ Registrar of Contractors

Arizona Registrar of Contractors A1 Garage Door Registrars license #267827

A1 Garage Door Service

See why we are the best!

a1 Garage Door Openers

Garage Door Openers

Is your garage door opener defective or simply not working? Call A1 Garage Door Service at (720) 400 7727 and we will fix it for you. We have all the top models, brands and makes of garage door openers plus laser eyes and keypads.

a1 Commercial Doors, Docks & Gates

Commercial Doors, Docks & Gates

A1 Garage Door Service specializes in the installation, repair and maintenance of all commercial doors such as as security gates, roll-up garage doors, warehouse doors & more for local Tempe companies. Simply call us at (720) 400 7727.

A1 Panel Replacement

Panel Replacement

Do you have a broken or bent garage door panel? Contact A1 Garage Door Service at (720) 400 7727 and we will immediately replace or repair it.

A1 Garage Door Springs

Garage Door Springs

Always get the best torsion & extension springs. A1 Garage Door Service has an array of premium quality springs appropriate for your garage door. Just dial (720) 400 7727 to get your door functioning like new.

A1 Crashed Door Service

Crashed Door Service

Do you have a damaged door? Worry no more. Our expert team at A1 Garage Door is well-equipped to fix it for you. Call us at (720) 400 7727.

Custom Garage Doors - Phoenix

Custom Garage Doors

We know how you value the importance of having your own beautifully designed custom garage door. Call A1 Garage Door Service at (720) 400 7727 and benefit from our personal service from the conceptualization to the installation of your garage door and even its maintenance.

A1 Tune-Ups


Is your garage door loud? Is it lowering and raising slowly and gradually or even jumping on the tracks? Our technicians will make sure all of your components are in working condition and provide you with a full tune-up at reasonable prices. Just dial (720) 400 7727.

A1 Garage Door Sales & Install

Garage Door Sales & Install

Are you in need of a brand-new garage door? Whether your home’s door is old and broken down or you want to update the visual appeal of your home with a custom garage door, our technicians will certainly give you the service you deserve at a good price. Simply contact (720) 400 7727.

A1 Weather Seals

Weather Seals

Our specialists will install a brand new garage door weather seal which will keep rats, rain and dust away from your garage for good. Its simply a matter of calling A1 Garage Door Service at (720) 400 7727.

We Service All Makes & Models of Garage Doors & Openers


Recent Blog Posts

Types of Electric Garage Doors

When choosing a new garage door, there are plenty of considerations to think about. You need to take into account the style, color, and material of your garage door. However, the most important research you’ll need to do is on the different types of electric...

Liftmaster myQ Smartphone Universal Garage Door Controller

A1 Garage is proud to announce that we now stock and install Liftmaster myQ Smartphone Universal Garage Door Controllers. Use your smartphone to control most modern garage door openers and gate operators from anywhere. Transform your average garage door into a smart...

Epoxy Garage Floors Guide

If you are looking to spruce up your garage and give it a stunning new look, installing epoxy flooring can’t be beaten. Not only will epoxy give your garage floor a great new look, but it will also last longer than other garage floor coatings, be more durable,...

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