Thornton Garage Door

Expert solutions for all your garage door needs.

Contact
Installation Services

Professional installation of high-quality garage doors.

Fast and efficient repair services available.

Maintenance for long-lasting performance.

Repair Services
Maintenance Services

Your Trusted Garage Door Experts

At Thornton Garage Door, we provide reliable garage door services to ensure your home is secure and functional. Our team is dedicated to quality and customer satisfaction in Denver, CO.

A garage door with horizontal panels and a small rectangular window located near the top left corner. Above the door, there's a section of textured brick wall illuminated by light, creating a contrast between the bright and shadowed areas.
A garage door with horizontal panels and a small rectangular window located near the top left corner. Above the door, there's a section of textured brick wall illuminated by light, creating a contrast between the bright and shadowed areas.

150+

15

Trusted by Customers

Quality Service

Garage Door Services

Providing reliable garage door services in Denver, ensuring safety and functionality for your home.

A decorative garage door with horizontal stripes in a variety of bright colors. Above the door is a sign with blue letters reading 'Humber'. The building facade is light-colored and the ground is paved.
A decorative garage door with horizontal stripes in a variety of bright colors. Above the door is a sign with blue letters reading 'Humber'. The building facade is light-colored and the ground is paved.
Installation and Repair

Expert installation and repair services for all types of garage doors and openers.

Maintenance Services

Regular maintenance to keep your garage door operating smoothly and efficiently year-round.

Emergency Services

24/7 emergency services available for urgent garage door issues and repairs.

Customer Feedback

Read what our satisfied customers say about our garage door services.

Thornton Garage Door provided excellent service and fixed my garage door quickly. Highly recommend their professional team for any garage door issues!

John Doe
A brightly colored garage door with a bold yellow hue is flanked by a teal pillar and a section of purple under the red tiled roof. A distinctive shadow pattern is cast on the door, creating a geometric design.
A brightly colored garage door with a bold yellow hue is flanked by a teal pillar and a section of purple under the red tiled roof. A distinctive shadow pattern is cast on the door, creating a geometric design.

Denver, CO

I was impressed with the prompt service and professionalism of Thornton Garage Door. They resolved my garage door issue efficiently and at a fair price. Truly a reliable company!

A modern garage door with a dark finish set against a light-colored stucco wall. A traditional-style lamp is mounted on the wall, and a small potted plant is visible on a ledge. The driveway is paved with patterned stone.
A modern garage door with a dark finish set against a light-colored stucco wall. A traditional-style lamp is mounted on the wall, and a small potted plant is visible on a ledge. The driveway is paved with patterned stone.
Jane Smith

Denver, CO

★★★★★
★★★★★

Gallery

Explore our quality garage door services and installations.

A modern garage door with geometric patterns stands at the end of a short driveway. A blue recycling bin is positioned in front of the garage. Surrounding the building, lush greenery and tall trees extend into the background, with hillside houses visible beyond the foliage.
A modern garage door with geometric patterns stands at the end of a short driveway. A blue recycling bin is positioned in front of the garage. Surrounding the building, lush greenery and tall trees extend into the background, with hillside houses visible beyond the foliage.
A vintage-style garage door with vertical wooden slats and ornate red and frosted glass panels in the upper section. The frame is painted in red, contrasting with the gray of the door itself. The surrounding wall has a textured, stucco-like finish.
A vintage-style garage door with vertical wooden slats and ornate red and frosted glass panels in the upper section. The frame is painted in red, contrasting with the gray of the door itself. The surrounding wall has a textured, stucco-like finish.
Two adjacent garage doors with horizontal panels, framed by a brick wall. The colors of the doors are distinct shades of red, with the left one being brighter. The brick wall has a mix of shades, including brown and gray, with visible mortar lines.
Two adjacent garage doors with horizontal panels, framed by a brick wall. The colors of the doors are distinct shades of red, with the left one being brighter. The brick wall has a mix of shades, including brown and gray, with visible mortar lines.
A modern garage door with a grid pattern is set against a minimalist building facade. The scene is captured during a time of day when long shadows stretch across the smooth concrete driveway, suggesting either dawn or dusk. Vegetation along the side adds a touch of nature to the stark architectural lines.
A modern garage door with a grid pattern is set against a minimalist building facade. The scene is captured during a time of day when long shadows stretch across the smooth concrete driveway, suggesting either dawn or dusk. Vegetation along the side adds a touch of nature to the stark architectural lines.
A large white garage door set in a beige concrete structure. Above the garage door, there are windows with three of the small panes being blacked out. A security light is mounted above the door. There are some visible signs of wear and paint coming off on the building and the surrounding autumn foliage is visible at the top right corner of the image.
A large white garage door set in a beige concrete structure. Above the garage door, there are windows with three of the small panes being blacked out. A security light is mounted above the door. There are some visible signs of wear and paint coming off on the building and the surrounding autumn foliage is visible at the top right corner of the image.
Services

Expert garage door solutions for your needs.

Contact

Location

info@thorntongaragedoor.com

Address: 3879 E 120th Ave Denver, CO 80233

(303) 834-3093

© 2025. All rights reserved.