Modern residential garage door in Longmont, Colorado
Longmont · Colorado5.0 · 117 five-star reviews

Longmont Garage Door Repair, Installation, Spring Repair & Replacement, Cable Repair & Tune-UpGarage Door Company & Supplier in Longmont, CO

Garage Door Repair Bro's is a Longmont, CO garage door company specializing in same-day broken spring, cable, and opener repairs for homes and businesses across Boulder County and the Front Range. With 10+ years of local experience and 117 five-star Google reviews, we're a certified LiftMaster dealer offering free estimates and warrantied work.

Same-Day Service Free Estimates Residential & Commercial

What We Do

A complete range of garage door services

From a single broken spring to a brand-new custom door, we install and repair every part your garage door system needs to work perfectly.

Garage Door Repair

Door off track, noisy, or just stopped working? We diagnose and fix residential garage doors fast — most repairs done the same day.

Broken Spring Repair

Torsion and extension spring replacement done safely. Springs are the #1 failure — we carry common sizes on the truck.

Cable & Roller Replacement

Snapped cables and worn rollers leave your door unsafe and noisy. We replace and re-balance for smooth, quiet operation.

Opener Repair & Install

LiftMaster, Chamberlain, Genie & more. We repair burnt-out motors, stripped gears, and install quiet new smart openers.

New Garage Doors

From classic designs to fully custom-built doors — all with extensive warranties and expert installation.

Commercial Garage Doors

Sectional, roll-up, and high-cycle dock doors. We keep Longmont businesses moving and minimize costly downtime.

Why Choose Us

Why Front Range homeowners choose Garage Door Repair Bro's

We are a certified LiftMaster dealer and have been serving Longmont for over 10 years. Read our 117 Google reviews (5.0 stars) and discover why Front Range residents choose us for same-day repairs.

Certified LiftMaster Dealer 10+ Years in Business Family-Owned & Local 5.0★ on Google · 117 reviews

Verified Credentials

Same-Day Service

Most repairs completed the day you call.

Free Estimates

Honest, upfront pricing — no surprise fees.

10+ Years Experience

Trusted from Denver to Cheyenne, settled in Longmont.

Warrantied Work

Quality parts and labor backed by warranty.

Recent Jobs in Longmont

Real repairs, real same-day results

A look at the kind of work we do for Longmont homeowners — fast response, honest fixes, and doors that keep working long after we leave.

Longmont, CO

Broken spring replaced + full tune-up

Broken garage door spring left the door stuck and unsafe to operate.

  • Technician on-site in 25 minutes
  • Replaced the broken spring and performed a complete tune-up — lubrication, hardware check, and re-balancing.
  • Repaired in under 30 minutes

Door balanced and tuned for smooth, reliable operation for years to come. — Dave, Longmont

Got a broken spring or stuck door?

We'll do everything we can to get a technician out the same day — with a free estimate before any work begins.

Call 720-600-2043

Pricing & Process

Garage door repair costs in Longmont

Spring replacement starts at $150 and opener installation starts at $200. Final price depends on the brand, parts, and complexity of the job — and you always get a free cost estimate before any work begins.

Broken Spring Replacement

from$150

Price varies by spring type (torsion vs. extension), door size, and cycle rating.

Opener Installation

from$200

Depends on the opener brand (LiftMaster, Chamberlain, Genie) and drive type.

Cable & Roller Repair

from$120

Final cost depends on cable gauge, roller quality, and re-balancing required.

Prices are starting estimates for the Longmont, CO area. Your exact quote is always free and confirmed on-site before work begins — no surprise fees.

Torsion vs. extension springs: which does your door use?

Most broken-spring calls come down to one of two spring types. Here's how they compare so you know what to expect — and we'll always confirm which your door uses before quoting.

Torsion Springs

$150–$250

  • • Used on most modern and double-car doors
  • • Last about 15,000–20,000 cycles
  • • Balance the door better and run more smoothly
  • • Safer, longer-lasting — our recommended choice

Extension Springs

$120–$180

  • • Used on older and single-car doors
  • • Last about 10,000 cycles
  • • Mount along the horizontal tracks on each side
  • • A budget-friendly option for lighter doors

We recommend torsion springs for longevity — not sure which your door has? Call 720-600-2043 and we'll help.

How a repair works: request → free inspection → same-day repair → warranty

01

Request

Call 720-600-2043 or send the form. Tell us what's happening with your door.

02

Free Inspection

We diagnose the issue on-site and explain exactly what's wrong — no obligation.

03

Same-Day Repair

Approve the free estimate and we fix it the same day with parts on the truck.

04

Warranty

Every job is backed by a warranty on parts and labor for total peace of mind.

Welcome to Longmont, Colorado stone monument sign
40.1672° N, 105.1019° W

Service Area

Proudly serving Longmont & the Front Range

We've worked on garage doors all the way from Denver to Cheyenne, and we settled down in beautiful Longmont. If you're nearby, we've got you covered.

We serve all neighborhoods in Longmont, including Old Town, Southwest Longmont, and the Airport Road area — and most repairs are completed the same day you call.

Longmont80501 · Local from Longmont Same-day
Boulder80301 · ~20 min from Longmont Same-day
Loveland80537 · ~30 min from Longmont Same-day
Berthoud80513 · ~25 min from Longmont Same-day
Firestone80504 · ~15 min from Longmont Same-day
Frederick80516 · ~15 min from Longmont Same-day
Mead80542 · ~10 min from Longmont Same-day
Niwot80503 · ~10 min from Longmont Same-day
Erie80516 · ~15 min from Longmont Same-day
Dacono80514 · ~20 min from Longmont Same-day
Call 720-600-2043

Reviews

What our Longmont neighbors say

5.0from 117 five-star reviews

"I just used Longmont Garage Door Repair Bro's for my garage door issue and they were amazing and very informed at understanding the issue and helping to get it resolved. I would highly recommend them for any of your garage door needs!"

Doug Kirby

"I had a great experience. They fixed my door the same day I called. They were prompt and professional. Will use them again if needed."

Donald Marcie

"Fully valuable garage door repair service provider by Garage Door Repair Brothers. Thanks so much!"

Pritpal Singh Devgan

Read our reviews on GoogleRated 5.0 by 117 happy customers in Longmont.

Latest News

Recent posts & updates

Specials, tips, and the latest from Garage Door Repair Brothers in Longmont.

FAQ

Questions, answered.

Still not sure? Call us at 720-600-2043 — we're happy to help.

Get In Touch

Request your free estimate

Fill out the form and we'll call you right back — or skip the wait and call us directly. Same-day service available across Longmont.

Call Now720-600-2043

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