(720) 697-0418 info@tggdoors.com

Garage Door Installation and Repair in Littleton, CO

Is your garage door giving you trouble? Do you need a new one installed?
Get a Quote Today

Third Gen Garage Doors has been serving the Littleton community for over 12 years, providing high-quality residential garage door services.

Our experienced technicians are fully trained and equipped to handle any garage door problem, from broken springs to malfunctioning openers. We use only the best products and materials on the market, ensuring your garage door will work smoothly and look great for years to come.

Littleton Garage Door Repair & Installations

We know your garage door is one of the biggest investments you make. So when something goes wrong, we’re here to help.

We’ve been in the business for over 12 years.

With all the experience and background that comes with being in the business for over 12 years, we take pride in helping our residential customers get their garage door problems fixed fast and efficiently.

No need to worry about cost either.

We offer affordable rates and packages to suit every budget. So whether you’re looking for a repair, new installation or other services, we’ve got you covered!

Why Choose Third Gen Garage Doors?

Competitive Pricing

We offer affordable rates and packages to suit every budget.

Quality Workmanship

We take pride in providing fast, efficient, and professional service to our customers.
Garage Door Services Near Golden and Denver

Customer Satisfaction

Read our Google reviews to see why we’re Littleton’s number one trusted garage door service company.

Garage Door Services in Littleton

Garage Door Repair Golden & Denver Metro

Garage Door Installation

We offer a variety of garage door products, materials, and colors to choose from, and will work with you to find the perfect fit for your home or business.
Residential Garage Doors Services Denver, CO

Garage Door Repair

Our technicians can quickly diagnose and repair any garage door issue, ensuring your door works smoothly and safely.
Garage Door Services Near Golden and Denver

Garage Door Maintenance

Regular maintenance can help extend the life of your garage door and prevent costly repairs down the road.

Elevate Your Home’s Curb Appeal

Choosing us as your garage door contractor in Littleton ensures that the door installation you purchase from us will look great, work smoothly, and serve you all year round without any problems. We provide a variety of garage door products, materials, and colors to choose from and pick the functionality and design you find most suitable for your Indian Hills home.

We work with the best manufacturers and brands on the market, so you can have the peace of mind that the final result will be top-of-the-line! Litteton residents do you require more information about our garage door services? Call at (720) 697-0418 today, and do not forget to ask for a free estimate!


Christian “Smalls” Bouck
Christian “Smalls” Bouck
Sean is great. I've used this company multiple times for different projects I've done, and will continue to call them back after years of good and reliable service.
Ben Tarver
Ben Tarver
Fixed up a house, and needed a good garage door to go with it. These guys were great. Fast, inexpensive, and communicative. Couldn’t ask for more.
John Aagesen
John Aagesen
3rd Gen Garage Doors came in and helped my situation out tremendously! I had a very unfortunate accident by driving out of the garage before the door was open. After the guys at 3rd came in and fixed everything my garage door worked better than it did before I drove through it! I would highly recommend this company for all things garage door related. Sean is great to work with and showed up on time!
Ross Carpenter
Ross Carpenter
Third Gen was able to get us scheduled for a quick turnaround on a new door, track, and motor installation on a newly constructed detached garage. They were able to exactly match the door design spec of the existing home and ever were able to modify my order based on some last minute requests the day of installation. We requested a custom high-lift style track to maximize the open space within the structure, and Paul did an amazing job on a customized installation tying the track into the joists so that the door sits as flush to the ceiling as possible and installing the supports for the track in such a way that they have a clean and finished appearance.
Daniel Hamman
Daniel Hamman
Sean and crew were great, doors look amazing and great customer service!
Phillip Lind
Phillip Lind
IM A WINNER!!!! I have never won anything but after being picked from the Colorado Home show to get a new garage door by Third Gen Garage Doors I am a winner now. Third Gen Garage Doors installed my new doors today and we are very happy. The crew was polite and respectful, worked hard and did good work. I recommend Sean and the entire company. Thanks again Third Gen 🥳🥳🥳😁😁😁 Here are the before and after pics.
Travis Larkin
Travis Larkin
Came to check on my garage door that was having on and off troubles came and diagnosed the problem in no time and went above and beyond in there service! Truly great service! Highly recommend!
Darren Dinkel
Darren Dinkel
Sean and his team were excellent and these guys delivered as they said they would, and the service and communication were excellent. They will be on more of my future projects. Thanks, D&G construction 🔨🔨🔨
Mark Polk
Mark Polk
It is amazing how much difference a nice garage door makes. Will definitely use these guys for future projects. Price was competitive and works was done as discussed.
My company uses Third Gen as our main garage door installer and I have nothing but good things to say about them! They keep our customers happy, they are on time, efficient and fairly priced!
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Contact Us Today

Don’t let a broken or outdated garage door bring down the look and functionality of your home or business. Contact Third Gen Garage Doors today for all your garage door needs in Littleton, CO. Call us at 720-697-0418 or fill out our online form to schedule your free quote.

Contact Info

Third Gen Garage Doors

Golden, CO 80401

Phone: (720) 697-0418

Email: info@tggdoors.com

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Working Hours

Monday 6:00 am-6:00 pm

Tuesday 6:00 am-6:00 pm

Wednesday 6:00 am-6:00 pm

Thursday 6:00 am-6:00 pm

Friday 6:00 am-6:00 pm

Saturday 6:00 am-12:00 pm

Sunday Closed