Parts We Carry
Most garage doors in Lomita are the same basic shape: a single steel panel door, 16x7 or 7x7, hung on a torsion spring bolted above the opening, because the houses they sit on went up around 1964. That's the middle of this service area's 1947-to-2012 build window, which means the springs we replace out here are almost always the same wind and wire gauge as the ones installed when the house was framed. We carry torsion springs sized for that era's standard openings, plus the extension-spring kits that show up on the handful of older detached garages that predate the torsion-spring norm. We don't stock oddball imported hardware or doors built for openings outside the common 16x7/9x7/8x7 range - if your door is a custom size, that part has to come from the supplier, and we'll tell you the lead time before we quote the job, not after.
We also carry standard safety cables, which a lot of original 1960s installs never had. If your door still has a bare torsion spring with no cable running through the coil, that's worth fixing at the same visit, not as an upsell - it's the difference between a spring letting go quietly and a spring letting go with a four-foot piece of steel in the air.
What Causes It Around Here
A torsion spring is rated for a cycle count, not a calendar date
But age still matters because the galvanizing on a 55-to-60-year-old spring has usually worn thin by now. Houses in Lomita built around 1964 are old enough that the original spring, if it's still on the door, is well past any reasonable service life - most torsion springs don't make it past 20 years of regular use, let alone 60.
- 20 years
The mild coastal-influenced climate here actually works in your favor on this one
There's no deep freeze-thaw cycle and no extreme heat swing to accelerate metal fatigue the way you'd see inland, so springs in this area tend to fail from plain wear and cycle count rather than from weather stress cracking the coil. That's a small mercy - it means failures here are more predictable and less sudden than in harsher climates, but it doesn't mean the spring lasts forever. When one goes, it's almost always the same story: a loud bang, the door won't lift, and the opener strains and stalls trying to do a spring's job.
The Cost of This Job
We don't post a flat number because spring size, door weight, and whether you need one spring or two all change the price, and we're not going to guess at that for a job we haven't seen. What we can tell you is what drives the number: single-spring torsion setups cost less than the double-spring systems common on heavier two-car doors, and a job that also needs a safety cable or new end bearings costs more than a spring swap alone.
Lomita's roughly 7,506 households sit inside a service area with a median household income of $92,920, which is the same income band we quote jobs against across Redondo Beach's whole coverage area - we don't price Lomita differently because of the zip code. If your door is original to a 1964 build and has never had the hardware upgraded, expect the quote to include more than just the spring, because 60-year-old bearings and cable rarely make it through a spring swap untouched.
How to Book
We cover Lomita from our base in Redondo Beach, about 6 miles away. There's no branch or drop-in counter in Lomita itself - every job here starts with a call or an online request, and the truck comes out from Redondo Beach for the appointment. Tell us the door size, whether it's one spring or two, and whether the door is stuck shut or just making noise; that lets us bring the right spring on the first trip instead of a second one.
See the Lomita service area page for what else we cover out this way, or check the Redondo Beach spring repair page for the full rundown on how we handle this repair across the service area.
What the Repair Takes
A straightforward torsion spring replacement on a standard Lomita door
Single spring, no bent track, no opener damage - is a same-visit job once the right part is on the truck. The tech unwinds the old spring, checks the drum and cable for wear (worth doing on any door from the 1960s, since the cable's rarely been touched since install), sets the new spring to the correct number of turns for the door weight, and runs the door through a full cycle test before calling it done.
Where it takes longer
Double-spring doors, doors where the opener has been straining against a broken spring long enough to damage the opener's gears, or doors where the track has shifted because someone tried to force it open by hand. None of that is common, but on a house this age it's not rare either.
Where This Job Goes Sideways
The honest limitation here: if your door is original to a 1964 build and has never been touched, a
