Spring Repair is one part of our garage door repair coverage in Missouri. For the full picture — symptoms, costs, and when to repair vs. replace — start with the complete Garage Door Repair guide, or browse every garage door repair service we offer.
Garage door springs are the single most-loaded component on the entire system — a typical residential torsion spring stores enough energy to lift a 200-pound door dozens of times a day. When that spring fatigues or snaps, the door becomes unsafe to operate by hand and dangerous to operate with an opener. Our spring repair service replaces broken or worn springs, recalibrates door balance, and verifies the entire counter-weight system so the door lifts evenly and the opener does not strain.
We carry a full inventory of torsion springs, extension springs, and 30,000-cycle high-cycle springs sized for the most common residential door weights nationwide. Most homeowners are running 10,000-cycle springs from a builder install; upgrading to 30,000-cycle springs at replacement time costs only marginally more and triples expected lifespan. Every spring repair includes a full balance test, photo-eye verification, and an opener force/travel calibration.
Spring work is one of the few garage door repairs where DIY genuinely puts you at risk. The torque stored in a fully-wound torsion spring can release a winding bar at high velocity if the bar slips. Our techs are CSLB-licensed and carry liability coverage for spring work; calling a professional almost always costs less than an emergency-room visit.
Signs you need spring repair
Loud bang from the garage
A failed torsion spring makes a distinct sharp crack that homeowners often mistake for a gunshot or a transformer blowing. Inspect the spring above the door for a visible 2-inch gap between coils.
Door feels twice as heavy
If the door is hard to lift by hand or the opener strains and reverses partway up, the spring is undertensioned, worn, or broken. A balanced door should lift with one hand.
Disconnect the opener and lift the door to chest height. If you let go and it slams down, the spring is no longer counter-weighting the panels correctly.
Opener motor whines but door barely moves
Modern openers protect themselves by reversing under load. A failing spring forces the motor into that protection mode and shortens the opener's life if not corrected.
Visible gap in the torsion spring coil
Healthy torsion springs are wound tight along their full length. Even a half-inch gap between coils indicates a snapped spring — call before attempting to use the door.
Common causes & what we fix
Cycle fatigue
Every open-and-close is one cycle. Builder-grade springs are rated for ~10,000 cycles — roughly 7–10 years of typical use. Heavy users (3+ cycles/day) see failure earlier.
Corrosion from coastal air
Homes in coastal see accelerated corrosion on uncoated springs. Salt-air pitting weakens the wire and triggers premature snaps.
Improper spring sizing
If a builder undersized the original springs for the door weight, the spring runs at higher stress per cycle and fails years early. We size replacements by measured door weight, not guess.
Missing lubrication
Torsion springs need a light coat of oil annually to prevent friction wear between coils. A dry spring fatigues 30–40% faster than a maintained one.
Door imbalance
Sagging panels or off-track travel transfer load unevenly to the springs, accelerating failure on the over-loaded side. Repair work should always include a balance check.
Our process
1
Call or schedule online. Schedule spring repair on a 2-hour window that suits you. Within five minutes you'll get a confirmation carrying the name and photo of the tech we're sending.
2
On-site diagnosis. On-site, we pinpoint the spring repair fault and show it to you. Diagnosis is free for most repairs and $39 for minor service calls — waived the moment you proceed.
3
Flat-rate quote. Before starting, we hand you a written, flat-rate spring repair estimate. What you see is what you pay — no hourly surprises, no commission-driven add-ons.
4
Same-visit fix. Most spring repair jobs are finished the same visit — a 96% first-call fix rate. We test the door with you before leaving and clean up everything we touched.
How much does spring repair cost in Missouri?
Spring Repair the United States starts at from $189, and your spring repair quote in Missouri is flat-rate, in writing, and final before any work — no add-ons, no creeping hourly charges. Senior (65+) and military customers get 10% off labor, and Synchrony funds projects above $1,500 at 0% APR for a year with no prepayment penalty.
Why homeowners in Missouri choose us for spring repair
We've been a trusted choice since 1974 — over 50 years of family-owned garage door service across Missouri. Our techs are CSLB-licensed (#1098234), background-checked, and complete an internal 12-week training program before rolling on calls alone.
Your spring repair in Missouri is covered by a 10-year workmanship guarantee — distinct from any parts warranty the manufacturer provides. If our spring repair fails on us, we fix it free for a decade. Springs built for 30,000 cycles carry a lifetime warranty for the original homeowner, and remaining parts run standard 1–5 year coverage.
Honest sizing and honest scope drive how we quote spring repair: we don't up-sell unnecessary work, our techs are salaried (not commissioned), and the diagnostic is structured so you see exactly what we see — including the parts still in good shape. If a repair is the right call we say so; if replacement is the better long-term economics, we say that. Either way the spring repair quote is flat-rate, written, and good for 30 days.
Areas we serve for spring repair
We provide spring repair throughout Missouri, with fast coverage in every major Missouri metro.
Because Missouri traffic moves spring repair response times around, we quote your ETA live on the call rather than guessing. Our dispatch number connects to an on-call tech with no voicemail in the way.
Frequently asked about spring repair
Top questions homeowners searching for Spring Repair near me ask us:
Most single-spring replacements take 45–60 minutes from arrival to test-cycling the door. Dual-spring or high-cycle upgrades take 60–90 minutes. We test-cycle the door with you before we leave so you can confirm the fix.
We strongly recommend replacing both. Springs on a dual-spring door wear at the same rate, so the second spring is statistically days or weeks from failing. Replacing both at once costs less than two separate dispatches and re-balances the system properly.
For most households, yes. The extra cost over a standard 10,000-cycle spring is small compared with the labor savings of avoiding two future replacements. We back 30,000-cycle springs for the life of the original homeowner.
Yes — but it will work better. New springs change the door's counter-weight, so we re-program the opener's travel and force limits as part of the visit. This is included in the flat-rate price.
Standard springs are backed 5 years; 30,000-cycle springs for the life of the original homeowner. The 10-year workmanship guarantee covers the install labor itself.