Garage Door Installation in Denver Metro

New Garage Door Installation in Denver

Professional garage door installation across Denver, Golden, Aurora, Lakewood, and the surrounding metro. Family owned, three generations in the trade, with upfront pricing and free estimates on every new door.

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(720) 697-0418

21+

Years Field Experience

Generations in the Trade

Free

Estimates on New Doors

A+

BBB Accredited

Free Estimate

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Tell us about your project and we will respond fast.

✓ Family Owned Since 2015
✓ Licensed, Bonded & Insured
✓ Free On-Site Estimates
✓ Upfront Pricing, No Hidden Fees

Rated Excellent by Denver Homeowners

Trusted for Installations Across the Metro

      EXCELLENT  
   Based on 69 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Drew Sisson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Sean and his crew did a great job installing our 5 garage doors in only a couple of days. Very knowledgeable, hardworking company  at a very competitive price! Definitely recommend!
  
 
      Posted on Google  
   
   Sheala Gatz 
 
 
 
 Trustindex verifies that the original source of the review is Google. We hired Sean and his team to instal 4 garage doors on our 10,000 sqft tube steel building. I was referred to Sean by the salesman that I purchased my building from which made me feel comfortable that he knew exactly how to install the garage doors direct to the tube steel, and he did! We installed a 12x14, and 3 - 16x8, with one of them being a vertical lift door. We are happy with the doors that we received and thrilled with the installation. Really gives off the impression that he cares about his customers and will do whats right to keep the garage doors in good working order. Very easy to work with, A+ solid company.
  
 
      Posted on Google  
   
   Whitney Henwood 
 
 
 
 Trustindex verifies that the original source of the review is Google. Thank you Sean & team. They came out even though it was a blizzard and put our new doors in. Great customer service & even made some adjustments after the fact to address a few changes.
  
 
      Posted on Google  
   
   Janae Champlin 
 
 
 
 Trustindex verifies that the original source of the review is Google. Sean made installing our new garage door seamless! His communication was excellent, and the project went smoothly from start to finish. Highly recommend!
  
 
      Posted on Google  
   
   Daniel Savage 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very good work. Easy company to work with. Installation crew very professional hard working guys.
  
 
      Posted on Google  
   
   Pamela Williams 
 
 
 
 Trustindex verifies that the original source of the review is Google. Sean and his team did an amazing job. Very professional and very competitive pricing. I will refer them to all of my friends neighbors and clients.
  
 
      Posted on Google  
   
   Evan Baker 
 
 
 
 Trustindex verifies that the original source of the review is Google. These guys are great, they are on time, reliable and properly priced. I had a couple other quotes done where reps tried to upsell and overcharge me for services i didn't need. 3rd Gen got the me exactly what i wanted, I would recommend them to anyone
  
 
      Posted on Google  
   
   Jack Riott 
 
 
 
 Trustindex verifies that the original source of the review is Google. We are super happy with our new garage door installation. Quality flat panel door. Competitive price.  Prompt, competent, and courteous service by Paul and AJ.
Highly recommend.
  
 
      Posted on Google  
   
   David Hornbaker 
 
 
 
 Trustindex verifies that the original source of the review is Google. Awesome job, very knowledgeable on garage doors. Quality work. Will definitely call for our future garage door needs.
  
 
      Posted on Google  
   
   Sarah Shull 
 
 
 
 Trustindex verifies that the original source of the review is Google. Sean and AJ we’re extremely courteous, great with communication, on time, and did a fantastic job on our garage door repair. We will absolutely be using them again!

Expert Installation Across the Denver Metro

Your New Garage Door, Installed Right the First Time

Your garage door is more than an entryway. It is a major part of your home’s security, curb appeal, and energy efficiency, and along the Front Range it takes a real beating from temperature swings, wind, and hail. Whether you are building a new home, upgrading an outdated door, or replacing one that has finally given out, 3rd Gen Docks & Doors delivers professional installation across Denver, Golden, Aurora, Lakewood, and the surrounding metro.

As a family owned business with three generations in the trade and over 21 years of field experience, we bring precision and durability to every installation. We measure carefully, install to manufacturer specification, balance and test every door, and leave your driveway clean. You get an honest recommendation and an upfront price before any work begins, with free estimates on new doors. If you want to know exactly what happens on installation day, read our step by step installation guide.

Doors We Install

Residential and Commercial Doors for Every Home

From classic steel to custom wood and full view glass, we install doors that balance durability, energy efficiency, and the look you want. Not sure what fits your home and budget? We will walk you through the options during your free estimate.

Insulated Steel DoorsThe most popular choice across the Denver metro. Durable, low maintenance, and energy efficient, with insulation that stands up to Colorado temperature swings.

Traditional Steel DoorsClean, affordable, and dependable. A great fit for detached garages and budget conscious replacements.

Custom Wood DoorsWarm, high end character for custom and foothills homes, built to make a statement and coordinated with your home’s style.

Full View Glass DoorsModern aluminum and glass doors that flood the space with light, popular for contemporary homes, studios, and showrooms.

Carriage House DoorsThe charm of swing out carriage doors with the convenience of a modern overhead system.

Commercial & Rolling SteelSectional, rolling steel, and high speed doors for warehouses, storefronts, and industrial sites across the metro.

Benefits of a New Door

Why Upgrading Pays Off

Boost Home Security

Modern doors add stronger materials and advanced locking systems to better protect your home.

Improve Energy Efficiency

Insulated doors help regulate garage temperature, easing strain on your HVAC and lowering energy bills.

Enhance Curb Appeal & ROI

A new door is one of the highest return home improvements and instantly upgrades your home’s look.

Quiet, Reliable Operation

Today’s doors and openers run smoother and quieter, with fewer breakdowns and less maintenance.

Why Choose 3rd Gen

Installation Done by a Specialist, Not a Dispatcher

We specialize in installing top quality residential and commercial garage doors that combine durability, style, and function. Our technicians handle everything from custom installations to standard replacements, making sure your new door is safe, secure, and built to last through Colorado weather.

Owner Sean Rogers learned the trade starting at sixteen alongside his grandfather and uncle. That three generation background shows up in careful work and honest advice, not a sales script. We give you an upfront price before we start and free estimates on new doors.

What You Get

Licensed, insured, and highly trained installers

Transparent pricing with free, on-site estimates

Top brands and quality doors built to last

Custom solutions matched to your home and style

Three generations of garage door craftsmanship

The Brands Denver Trusts

We Install and Service Every Major Brand

ClopayAmarrC.H.I. Overhead DoorsWayne DaltonHaasNorthwest DoorLiftMasterChamberlainGenieMarantec

Free Installation Quote

Ready for a New Garage Door?

Tell us about your project and we will get back to you with options and a free estimate. Prefer to talk it through? Calling is fastest.

Call Sean Directly

(720) 697-0418

Mon to Fri 6am to 6pm, Saturday 6am to 12pm

Request a Quote

Our Recent Work

New Garage Door Installations Across Denver

A look at recent residential and commercial doors we have installed for homeowners and businesses around the metro.

New garage door installation project in the Denver metro

Common Questions

Garage Door Installation FAQ

For anything not covered here, call us at (720) 697-0418.

How much does garage door installation cost in Denver?

Cost depends on the door size, material, insulation level, and whether you add a new opener, so the range is wide. We provide a free, upfront estimate for your specific door before any work begins, with no hidden fees.

What type of garage door is best for Colorado?

Insulated steel doors are the most popular choice across the Denver metro because they handle temperature swings, resist hail and wind damage, and improve energy efficiency. Wood and full view glass doors are excellent for custom and foothills homes where appearance is a priority.

What garage door brands do you install?

We install and service all major manufacturers, including Clopay, Amarr, C.H.I. Overhead Doors, Wayne Dalton, Haas, and Northwest Door for doors, plus LiftMaster, Chamberlain, Genie, and Marantec openers.

How long does a new garage door installation take?

Most standard installations take three to five hours. A new opener, a custom or oversized door, or structural work on the opening can add time, but in most cases the job is completed and tested in a single visit.

Do you offer free estimates on new doors?

Yes. We provide free, no obligation estimates on new garage door installations across the Denver metro. Call (720) 697-0418 or request a quote online to get started.

Do you install both residential and commercial doors?

Yes. We install residential doors of every style along with commercial sectional, rolling steel, and high speed doors for warehouses, storefronts, and industrial sites.

Serving Denver & Surrounding Areas

Local Installation Across the Metro

We install new garage doors throughout the Denver metro. Explore our service areas.

Arvada Aurora Boulder Broomfield & Westminster Castle Rock Centennial Englewood Golden Lakewood Littleton Wheat Ridge Foothills & Mountains
View All Service Areas

Get Your Free Installation Estimate

Upgrade your home with a new garage door from the brands Denver trusts, professionally installed by 3rd Gen. Call now or request a free quote.

Call (720) 697-0418
Request a Free Quote

Drew Sisson

Sean and his crew did a great job installing our 5 garage doors in only a couple of days. Very knowledgeable, hardworking company at a very competitive price! Definitely recommend!

Sheala Gatz

We hired Sean and his team to instal 4 garage doors on our 10,000 sqft tube steel building. I was referred to Sean by the salesman that I purchased my building from which made me feel comfortable that he knew exactly how to install the garage doors direct to the tube steel, and he did! We installed a 12x14, and 3 - 16x8, with one of them being a vertical lift door. We are happy with the doors that we received and thrilled with the installation. Really gives off the impression that he cares about his customers and will do whats right to keep the garage doors in good working order. Very easy to work with, A+ solid company.

Whitney Henwood

Thank you Sean & team. They came out even though it was a blizzard and put our new doors in. Great customer service & even made some adjustments after the fact to address a few changes.

Janae Champlin

Sean made installing our new garage door seamless! His communication was excellent, and the project went smoothly from start to finish. Highly recommend!

Daniel Savage

Very good work. Easy company to work with. Installation crew very professional hard working guys.

Pamela Williams

Sean and his team did an amazing job. Very professional and very competitive pricing. I will refer them to all of my friends neighbors and clients.

Evan Baker

These guys are great, they are on time, reliable and properly priced. I had a couple other quotes done where reps tried to upsell and overcharge me for services i didn't need. 3rd Gen got the me exactly what i wanted, I would recommend them to anyone

Jack Riott

We are super happy with our new garage door installation. Quality flat panel door. Competitive price. Prompt, competent, and courteous service by Paul and AJ. Highly recommend.

David Hornbaker

Awesome job, very knowledgeable on garage doors. Quality work. Will definitely call for our future garage door needs.

Sarah Shull

Sean and AJ we’re extremely courteous, great with communication, on time, and did a fantastic job on our garage door repair. We will absolutely be using them again!