Welcome to Thornton Garage Door Service

Since 1988, Thornton Garage Door Service has served residential and commercial customers in Colorado with high-quality overhead garage doors and repairs, overhead garage door openers, overhead garage door parts, overhead garage door repair services, and overhead garage door maintenance contracts. For prompt, reliable service and repairs, Thornton Garage Door Service has a fleet of radio-dispatched trucks covering Thornton and surrounding areas Sunday- Saturday, with 24-hour emergency garage door repair service, too. We repair overhead garage doors of every make and description, whether we sold it to you or not. If you need a new residential overhead garage door, a commercial overhead garage door, an opener, or garage door repair service on your garage door or opener you can call us at (720)372-4555.

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