Do you need a new garage door? Call the experts at

(720) 697-0418!

 We serve Residential, commercial, and industrial, no job too big or too small! We are a locally owned and operated business. With 12 years of experience and the third generation in garage doors, it is our promise that you will be satisfied with the outcome!

Our emergency service calls start at $60 depending on severity!


Due to the recent storms and hail damage we are offering $100 off all Residential sizes in Raised Panel Steel Series only!! 16 x 7 = $1099 + tax installed. 8 x 7 = $699 + tax installed. This is for sandwich steel insulated w/ an R-Value of 9.65. Price includes all new tracks, springs, hardware, trim and haul away of existing door!

*does not include windows

20% off Liftmaster 8550W WiFi belt drive opener with the purchase of a new door!






The Premium Garage Door Supplier for Your Property

Are you planning to install a new garage door? Need some repair work on your current installation? Turn to the experts! Third Gen Garage Doors is a professional garage door company, working with homeowners and businesses from Golden, CO and the surrounding areas. The goal of our business is to provide our clients with a quick, stress-free, and top-quality service that goes beyond their expectations. Read on to learn more about us!

Our services

Third Gen Garage Doors offers a complete garage door service! We do residential and commercial sales, installations, repairs, full follow-up service, maintenance, and spare parts supply. We have experience with most types and models of doors and garage door opener systems. We install and service sectional, counter shutters, rolling steel, mini-warehouse, fire-rated, gate operation, and others. Our team can fix door springs, hinges, operating and counterbalancing mechanisms and install dock seals, levelers, and bumpers.

Why hire a garage door contractor

Having a garage door that operates correctly and smoothly, no matter if it serves business or residential needs, is a useful asset. It not only protects your vehicle, belongings, and commercial goods from weather and the elements, but it also secures your items from damages or theft. Installing a sturdy and strong door is a good solution, but you also have to make sure the door closes well, and your garage opener functions properly. Turning to a professional garage door supplier will allow you to make an educated choice from the wide selection of models offered on the market. You will receive a dependable and convenient installation that suits your taste and matches the style of your property. A full-service contractor like us can also assist you with the repairs and regular maintenance, saving you stress and money.

Garage Door Supplier


Third Gen Garage Doors
Golden, CO 80401
Phone: (720) 697-0418

How we can help

We operate Mondays through Saturdays by appointment only, on-call 24/7 for any emergency! We sell established brands, servicing any type and model of door and openers available on the market. Our team is ready to provide an on-site consultation, determine your needs, requirements, and the amount of work necessary and prepare a free estimate. We work at competitive rates, and we can come up with affordable and cost-efficient solutions that fit your budget.

You can reach us anytime with any queries you have or book an appointment with us in Golden, CO. All you have to do is call us today!

We want your feedback!

Perfect Services

Thank you for the quick and prompt service! Your team completed the installation within a single day and the garage door... Read More Reviews

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