Full 25-point door and opener safety check with every visit - springs, cables, rollers, tracks, and your LiftMaster or Chamberlain opener included
You get a price before we start. It does not change when the truck arrives.
Trusted Emergency Garage Door for Longmont Homeowners
When your garage door spring snaps at 11:40 p.m. or the door jumps its track on a Sunday morning, you need a technician who answers the phone and can quote a price before touching a single part. Servo Garage Doors Longmont has handled 18,000+ garage doors since 2015, and every emergency call starts the same way: a live person answers, a named technician is dispatched, and you get an on-the-way text. No call center, no callback window. Just a flat, written price before any work begins.

We operate under The Haven Standard, which means Clause 1 applies on every emergency job: a written price and written scope delivered before work starts. Call (970) 528-5851 any time, day or night, and you’ll reach a real person who can walk you through what to expect on the call. If your garage door is leaving your home unsecured or your car trapped inside, see our Emergency Garage Door in Longmont page for the full picture.
What Our Emergency Garage Door Service Includes
24/7 Emergency Repair
An emergency is not a scheduling preference. It’s a door that’s half-open at midnight, a spring that’s snapped clean through, or a cable that’s left the drum. Our emergency repair line is answered by a live person 24 hours a day, 7 days a week, including holidays. You’ll get the name of the technician coming to your home and a text when they’re en route. Marcus Deller has built the Longmont operation around a simple rule: dispatch first, document always, and never touch a part without a written price in hand.

Door Off Track
A door that’s off track drags, binds, or hangs visibly at an angle. It happens when a roller wears down, a bracket loosens, or the track gets knocked out of alignment. Running the opener while the door is off track can cause real damage, so leave the door alone and call us. A Servo technician realigns the track, checks the rollers, and photographs the whole repair before you’re quoted on anything beyond the obvious fix.

Broken Spring
Torsion springs do the heavy lifting on your garage door, and they break clean with a sound a lot of homeowners describe as a gunshot. Most springs are rated for around 10,000 cycles, and when they fail, the door is effectively dead weight. This is not a part to touch yourself. The springs are under high tension even when broken, and our technicians measure the old spring’s wire diameter, length, and inside diameter to match the new one correctly. We carry spring stock on the trucks in Longmont, so most spring repairs happen on the first visit.

Snapped Cable
Garage door cables work with the springs to move the door. When one snaps, the door usually tilts or jams against one side of the track. A snapped cable is a sign that your springs, drums, or bearings may be failing, so replacing the cable alone often misses the actual problem. Our process is to photograph the cable and the components around it before quoting the repair, so you can see what we found. The typical cable repair in Longmont runs $130-$250 depending on the door.

Door Won’t Open
If your door won’t open, the cause could be anything from a failed logic board (the opener’s brain) to a broken torsion spring to a power issue at the outlet. We diagnose it in that order: opener behavior first, mechanical components second, electrical last, because that’s the fastest path to an answer. The technician arrives with common OEM parts for LiftMaster, Chamberlain, and Genie on board, so doing the job in one trip is the norm, not the exception. And because it’s an emergency call, you get the same flat, written price before any work begins that you’d get on a scheduled visit.

Door Won’t Close
A door that won’t close is a security problem, not just a garage problem. It’s usually the photo-eye sensors (the little safety eyes near the floor), a limit switch that controls how far the door travels, or an obstruction in the track. Servo technicians check the sensors for alignment and damage first, then the limit switch, then the track. Every finding gets photographed and documented in the record you receive when the job is done. If the close issue leaves the door open overnight, we’ll secure the door before we leave whether or not you choose the full repair.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Brands We Service for Emergency Garage Door

Our technicians carry OEM and compatible parts for LiftMaster and Chamberlain openers, which together account for a huge share of garage door systems in Longmont. We see a lot of failed logic boards and worn trolley carriages on these units, and our trucks are stocked for both.
Genie openers show up often in older Longmont homes, and they have their own failure patterns. The wall console wiring and the limit switch assembly are common culprits, and our technicians are trained to diagnose them without replacing parts by guesswork. We also regularly service doors from Clopay, which is common in newer subdivisions around Boulder County. Whether you have a LiftMaster, Chamberlain, Genie, Clopay, or any other make, we can get it running again, usually on the same trip.
Before
AfterSigns You Need Emergency Garage Door Right Now
- The door is stuck open and it’s after dark. An open garage door is an invitation to your home. If it won’t close and you can’t secure the door manually, call us. A technician will arrive, diagnose the problem, and either fix it or secure the door so your home is safe overnight.
- You heard a loud bang from the garage. That’s almost certainly a torsion spring breaking. The door may not move at all, or it may move a few inches and stop. Don’t try to open it with the opener. Call us, and a technician will come out and match the new spring to the door’s weight and dimensions.
- The door is crooked or tilted to one side. A door that sits at an angle has lost a cable or jumped a track. Operating it further can bend the track or damage the panels. This is a repair we can usually complete the same day, with a written price before we start.
- The door reverses or won’t close when the weather shifts. Cold weather stiffens the springs and the lubricant, and it often exposes marginal components. If your door starts refusing to close on a cold Longmont morning, the limit switch or the force setting may need adjustment, which is a quick and inexpensive fix if caught early.
- The door opens a few inches, then stops. When the door reverses immediately after starting to close, the safety sensors may be misaligned or blocked. When it refuses to open more than a few inches, the problem is usually mechanical. Either way, calling sooner is cheaper than calling later.
Our Emergency Garage Door Process - Step by Step

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You call, a person answers. Our emergency line is staffed around the clock by a live person, not a recording. We’ll ask what the door is doing, when it started, and whether the door is open, closed, or stuck in between. Then we’ll give you the name of the technician coming out and send an on-the-way text.
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The technician arrives and inspects. On arrival, the technician listens to your description of what happened, then inspects the door. They’ll test the opener, check the springs and cables, and look at the tracks and rollers. This is diagnostic work, and there’s no charge for the estimate.
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You get a written price before any work starts. Clause 1 of The Haven Standard is not a suggestion. Before a single part is touched, you receive a flat price and a written scope of work. That means the number we quote is the number you pay. We don’t open up the door and discover extras mid-repair.
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The repair happens, with documentation. Clause 4 of The Haven Standard is why the technician photographs the failed part before quoting a replacement. After the repair, you get a documented photo record of what was found and what was done. You can see the broken spring, the worn roller, or the failed cable for yourself.
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The door is tested, and you get a review of what should be done next. We run the door through multiple cycles, check the balance, and adjust the opener settings if needed. Then we walk you through what we found, what we did, and whether anything else is likely to need attention in the next year or two. You’ll leave the experience knowing exactly what happened inside your door.
How Much Does Emergency Garage Door Cost in Longmont?
A typical emergency garage door repair in Longmont runs $150-$600, depending on what broke. Broken spring replacement runs $180-$340. A snapped cable runs $130-$250. If the problem is the opener, repairs run $120-$320, and a new opener installation is $250-$550. A door that’s off its track costs $120-$240 to realign. The variables are the type and weight of your door, whether the broken part is stock or needs to be sourced, and how much damage occurred before you caught it.

All of these numbers are quoted flat, written, and agreed before any work begins, per Clause 1 of The Haven Standard. You’ll never see a price change mid-repair. We also offer a Free Second Opinion on any written estimate from another company. Bring the paperwork, and we’ll go line by line with you. Every estimate is free, whether or not you hire us.
If you’re comparing companies, ask this question: will the technician photograph the failed part before quoting the repair? If the answer is no, you don’t really know what you’re paying for. Servo Garage Doors Longmont was founded on that rule in 2015, and it’s never been optional.
Emergency Garage Door Near Longmont - Our Service Area

We serve Longmont and the surrounding communities, including Emergency Garage Door in Niwot, Emergency Garage Door in Frederick, Erie, Lafayette, Boulder, Louisville, Broomfield, Fort Lupton, Northglenn, Thornton, and Westminster. Typical response time in Longmont is under 90 minutes, and we’re usually faster than that within city limits. If you’re on the edge of our service area, call us and we’ll tell you exactly when a technician can be there.
Serving Longmont, CO - Our Local Coverage Area
We’re based in the Longmont area and know this community well, and we also provide Emergency Garage Door in Niwot. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
Frequently Asked Questions - Emergency Garage Door in Longmont

Emergency garage door service is any repair done outside normal business hours or on short notice due to a door that’s stuck, broken, or leaving your home unsecured. It includes broken springs, snapped cables, doors off track, and openers that won’t operate. Servo answers emergency calls 24/7 with a live person, not a recording, and dispatches a named technician to your home, whether you need Emergency Garage Door - Erie or Longmont service.
Most emergency garage door repairs in Longmont take between 45 minutes and 2 hours on site, depending on the repair. A spring replacement typically runs 45 to 60 minutes. An opener repair or door off track may take up to 2 hours if multiple components are involved. Call (970) 528-5851 and we’ll give you an accurate time estimate for your specific issue.
Emergency garage door repair in Longmont runs $150-$600 for most jobs, with broken springs at $180-$340 and snapped cables at $130-$250. The price depends on the door, the part, and the damage. You’ll get a flat, written price before any work starts, and the number won’t change once the technician opens the door. Call (970) 528-5851 for an exact quote – estimates are free.
Yes. Our technicians service and stock parts for LiftMaster, Chamberlain, Genie, and Clopay openers and doors, along with any other major brand. LiftMaster and Chamberlain openers are the most common in Longmont, so our trucks are stocked for the common failure points: logic boards, trolley carriages, and limit switches. If you have a Genie or another brand, we can still cover it, usually on the same trip.
Yes. Emergency calls are answered 24 hours a day, 7 days a week, including weekends and holidays. The phone is answered by a live person, not a voicemail or a call center, and you’ll get a named technician and an on-the-way text. We don’t charge an emergency dispatch premium for nights, weekends, or holidays – the price is the price, written down before we start.
Yes. Every repair is covered by the 365-Day Done Right Promise. If the repair is not right, we make it right. The warranty details are documented in the written scope you receive before the work starts, so there’s no ambiguity about what’s covered. It’s part of The Haven Standard, and it’s in writing, not a handshake.
Stay safe first: don’t operate the door or the opener if the door is off track, a spring has broken, or a cable has snapped. Clear a path to the garage door and move any vehicles clear of the door. If the door is stuck open, secure the interior door between the garage and the house. The technician will explain everything else on site, and you’ll have a written price before any work begins.
Schedule Your Emergency Garage Door Service in Longmont Today
Your garage door is broken, and you need it fixed now. Call (970) 528-5851 for a free, no-obligation estimate, answered by a live person 24 hours a day. You’ll get a flat, written price before any work starts, a documented photo record when the job is done, and the 365-Day Done Right Promise behind every repair. Marcus Deller and the team at Servo Garage Doors Longmont are ready when you are.
Written by Marcus Deller, Owner at Servo Garage Doors Longmont, serving Longmont since 2015.






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