Garage Door Repair & Installation in Longmont

Longmont has quietly become one of the best places to live along the Front Range, and we're proud to count it as one of our core service areas. Just a straight shot up the Diagonal from Boulder, Longmont has its own distinct character — a thriving downtown with a growing craft brewery scene, established neighborhoods with real roots, and newer developments that are attracting families from all over the state. Flatirons Garage Doors serves all of it.

In Downtown Longmont and the surrounding historic neighborhoods, we work on everything from carriage-style doors on older homes to modern replacements that blend with the area's character. Over in the Twin Peaks and Prospect neighborhoods, the homes are a mix of 1990s and 2000s construction — the age where original springs are starting to fail and builder-grade openers are reaching end of life. Along the Hover Road corridor and out toward the St. Vrain Valley, we see a lot of larger homes with two and three-car garages that need coordinated service across multiple doors.

Longmont's position on the plains means it takes the brunt of Front Range hailstorms — and garage doors are often the biggest target on the house. We help Longmont homeowners assess hail damage, navigate insurance claims, and choose replacement doors that offer better impact resistance. For everyday repairs, our trucks carry a full inventory of springs, cables, rollers, and opener components so we can handle most jobs in a single visit. Call us at (720) 810-1615 for a free estimate — we'll be straight with you about what your door needs.