Broken torsion or extension spring on your Malibu garage door? See why this fault is common in homes built 1967-1997 and what actually fixes it, not masks it.
Wound tight enough to lift 150 to 400 pounds of panel. An extension spring, mounted along the horizontal track, stores the same kind of force in a straight stretch instead of a coil. Either one can take a hand off if it lets go while you're near it, which is why winding bars and a locking vise grip aren't optional gear - they're the whole safety system.
Unwinding a wound torsion spring without the right bars, or guessing at the wind count on a replacement, is how people end up in an ER with a fractured wrist or worse. If you're comfortable swapping rollers, tightening hinge bolts, or lubricating a track, do that. Leave the spring itself to someone who does it daily.
Disconnect the opener, lift the door by hand to waist height, and let go. A door in good spring tension stays put. One that drops or shoots up means the springs are already losing tension, and you've caught it before a cable snaps or the opener motor burns out trying to compensate.
Torsion springs fail two ways: the coil fatigues and snaps clean through, usually with a loud bang, or the winding cone cracks and the spring unwinds slowly, dropping the door's lift capacity over weeks. Extension springs fail by stretching past their rated elongation until a coil separates, or the safety cable (if one's installed) is what keeps the spring from becoming a projectile across the garage.
A spring rarely fails alone. On older torsion setups, a snapped spring often takes the cable drum or the stationary cone with it, and a worn cable that's been carrying uneven load can fray or snap at the same time. On double doors, it's common for one spring to go first and the second to follow within weeks, because the remaining spring is now doing double duty.
The failure we see most and fix least cheaply is a broken spring on a door that was never rebalanced after a previous repair - the opener has been fighting the imbalance for months, and by the time the spring finally gives out, the drum, bearings, and sometimes the opener gears have already taken damage alongside it.
The classic sign is a loud bang from the garage, often mistaken for something falling or a car backfiring outside - that's a torsion spring letting go under full tension. After that, the door either won't budge when the opener tries to lift it, or it lifts a few inches and stalls while the motor strains and clicks.
Slower failures look different. The door gets noticeably heavier to lift by hand over a period of weeks. The opener starts reversing partway through a close cycle because its force sensor reads the door as too heavy. You might notice the door hanging unevenly, one side higher than the other, which usually means one spring on a double-spring setup has already lost tension while the other is still holding.
A door that slams down hard on its own, rather than lowering at a controlled pace, is a spring that's lost most of its lift and is now letting gravity do the work. That's not a lubrication problem and it doesn't resolve on its own - it gets worse with every open-close cycle until something else in the system gives way too.
With the typical build year landing around 1979, and a lot of those garages still have their original torsion hardware. A spring rated for roughly 10,000 cycles doesn't care what decade it is - at one or two uses a day, a spring installed in 1979 has been well past its rated life for years, and fatigue failure at this point is normal wear, not bad luck.
From Westlake Village and Oak Park out to Hidden Hills and Bell Canyon, which means the same original-equipment torsion springs are reaching end of life on a similar timeline across all of them. The mild, temperate climate band that covers this coastline doesn't add the deep freeze-thaw cycling that stresses steel in colder regions, so when a spring here fails, it's almost always plain fatigue from cycle count, not rust or cold-weather brittleness.
The two-car double door on a pair of torsion springs is still the setup we run into most. With median household income near $174,069 here, most owners choose to replace both springs and upgrade the cable and drum hardware together rather than patch one side and wait for the other to go.
Describe the symptom - won’t open, loud bang, opener runs but the door won’t move.
A technician tests the door under power and by hand and finds what actually failed.
You get the fix that’s needed and what drives the cost - before any work starts.
The repair is done, the door is set true and tested, and the work area left clean.
A straight, honest approach on every Malibu job.
Every visit starts by finding what actually failed - not a pre-written parts list.
Springs and openers matched to the door’s weight and age, so the fix holds up.
When a repair makes more sense than a replacement - or the reverse - you hear it plainly.
Tension released safely, hardware set true, the door tested under power before we leave.
Illustrative styles - sectional, insulated steel, carriage, and commercial doors.
Repair and installation work for Malibu homes and businesses.
Garage door repair in Malibu for houses built 1967-1997 median 1979, from worn torsion springs to tired chain-drive openers. One company, one town, no guesswork.
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New garage door installs for Malibu homes built mostly between 1967 and 1997, matched to original openings and the area's mild coastal climate.
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Malibu Garage Door Pros services homes built mostly between 1967 and 1997, fixing worn springs, openers, and tracks on original hardware that's decades old.
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Opener installation for Malibu homes built mostly 1967-1997, matched to original hardware and the coastal climate across the service area Westlake Village.
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Broken torsion or extension spring on your Malibu garage door? See why this fault is common in homes built 1967-1997 and what actually fixes it, not masks it.
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Panel replacement for the 1960s-90s doors common across Malibu and nearby coastal areas. We match panels, order sections, and explain when a full door makes more sense.
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Worn, cracked, or seized rollers on a Malibu garage door? See why this service area's older housing stock and daily-use climate wear rollers out, and what to expect from replacement.
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Broken spring or stuck opener at 2am? Malibu Garage Door Pros handles emergency garage door repair across Malibu's canyon and coastal homes, day or night.
Learn moreLocal garage door service across 6 Malibu-area neighborhoods and communities - is your street on the list?
Malibu-area neighborhoods & nearby communities we cover
Straight answers about garage door repair in Malibu. Still unsure? Ask us directly.
Torsion springs are rated by cycle count, usually around 10,000 cycles, which for average daily use works out to roughly 7-12 years. Homes here with original hardware from the 1970s and 80s are typically well past that number, so age alone is often reason enough to replace rather than wait for a snap.
You can, but it's not what we recommend. If one spring failed from age, the other is usually close behind, and running a new spring against an old one puts uneven load on the shaft and bearings. Most owners replace both together to avoid a second service call within the year.
Spring steel fatigues gradually under repeated winding and unwinding, then fails suddenly once it crosses its limit - there's rarely a slow warning sign for a torsion spring the way there might be a squeak from a dry hinge. A loud bang from the garage is almost always the spring itself letting go.
A door with a broken spring can weigh well over 100 pounds more than it did with tension intact. Don't try to force it open by hand or with the opener - you risk the remaining hardware or a cable giving way. Leave the door closed and call for the repair.
Tell us what it’s doing and where you are in Malibu - we’ll take it from there.
