A1 Garage Door Repair Parker, CO | Installs * Sales * Repairs
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

A1 Garage Door Service and Repair in Parker, Colorado

Given the cold weather in Parker, it is a must for residents to have heaters in their homes. Did you know that having the proper insulation for your garage can keep your garage warmer by 12 degrees? Home experts say that a properly insulated garage door can help you save you on energy costs and electricity bills. Call A1 Garage Door Service Denver at 720-400-7727 to have your garage door insulated now. Call us and we will send one of our professional garage door service providers to your home to check your insulation needs. We give free cost estimates so that you can allocate your budget accordingly. We assure you it is an investment that is worth every penny.

A1 Garage Door Service is the Best Local Garage Door Service

A1 Garage Door Service is expanding its operations across 10 states in the country. We are now in Oklahoma, Arizona, New Mexico, Florida, Texas, Kansas, Wisconsin, Michigan, Missouri, and Nevada. We operate in various cities in those states to reach as many homeowners as possible. A1 Garage Door Service is going local to serve you better. In this way, we know your needs better. We are also able to develop more personal relationships with our clients. Getting personal allows us to provide solutions to your specific garage door needs. Going local has also allowed us to offer our A1 brand of service at less cost. We are able to cut down on transportation cost. Going local has also allowed A1 Garage Door Service to answer your call quickly and efficiently. Expect us to be at your doorstep in no time and have your garage door fixed immediately. We make it more convenient for you to avail of our excellent service. For our customers in Parker, just call us at 720-400-7727 and we will attend to your concern shortly.

A1 Garage Door Service is Your One-stop Shop for All Your Garage Door Needs

A1 Garage Door Service offers garage door repair, maintenance, sales, and installation. If you need a new garage door or perhaps need particular parts for your garage door repair, you do not have to go anywhere else. We are your one-stop shop for all your garage door needs. If you need professional advice regarding the remodeling of your garage, we have garage door specialists to give you their expert recommendations on how to make your garage stand out. If you need help with the maintenance of your garage door, A1 Garage Door Service can help you take care of your garage doors so that they are always in good working condition. Name it, we’ve got it. We can even customize the garage door that you want for your house. And if ever we do not have what you are looking for in our collection, we promise to do our best to source it out for you. That is solution guaranteed and delivered right at your garage door. Call A1 Garage Door Service Denver at 720-400-7727 for all your garage door needs.

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 security gates, roll-up garage doors, warehouse doors & more for local Denver 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.

See Our Current Specials:

No job is too big or too small for us

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With/ Purchase of Repair Coupon must be presented when order is placed. Not valid with other offers. Limited time offer. Call Now



$99.95 Value Coupon must be presented when order is placed. Not valid with other offers. Limited time offer. Call Now

Garage Door

Save $75


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New Garage

Save $200


Door Prices Vary Coupon must be presented when order is placed. Not valid with other offers. Limited time offer. Call Now

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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