Full 25-point door and opener safety check with every visit - springs, cables, rollers, tracks, and your LiftMaster or Chamberlain opener included
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Amarr Torsion Spring Replacement: The Tarzana Owner’s Guide
An Amarr torsion spring replacement in Tarzana typically runs $180-$340 installed, and we usually have the right spring on the truck the first trip. The most common way Tarzana homeowners find out is the sound of it: a sharp bang from the garage that sounds like somebody dropped a barbell, followed by a door that won’t budge. If your opener is grinding and the door is dead weight, you’ve almost certainly got a broken torsion spring, and that’s a call you want to make before you try forcing the door up.

Key Takeaways
- Typical installed price in Tarzana: $180-$340, quoted before we start and never revised upward at the door.
- We carry Amarr-compatible torsion springs in a range of wire sizes and lengths on the service truck.
- One spring breaks, the other is usually close behind it. We’ll tell you what’s left on the second one, not just swap the broken one and wave goodbye.
- This is not a DIY part. A torsion spring holds enough tension to take off a finger or worse. Call us at (818) 431-2466.
Which Amarr Models This Applies To
Amarr builds their residential doors under a few lines you’ll recognize around Tarzana: Lincoln, Stratford, Heritage, Classica, and the builder-grade Olympus and Hillcrest series. Torsion springs on these doors aren’t universal. The wire diameter, inside diameter, length, and wind direction all depend on the door’s weight and the drum setup, and Amarr doors from the last ten or twelve years often run a slightly larger inside diameter than the old standard. If someone throws a generic spring on there because it “looks close,” the door balances wrong and the opener burns out early. We match the spring to the door, not the other way around.
Here’s the compatibility gotcha worth knowing: Amarr doors built after roughly 2012 frequently ship with springs that carry an identification tag on the spring or the center bracket. That tag gives you the spring’s cycle rating and specs. Older doors don’t have the tag, so we measure the wire, count the coils, and read the drum. It takes fifteen minutes and tells us exactly what belongs on the shaft. We’re an independent shop, by the way. We’re not affiliated with Amarr corporate, which means we can honestly tell you when a quality aftermarket spring does the same job for less money, and when it’s smarter to use the OEM spec.
Signs Your Amarr Torsion Spring Replacement Is Failing
- You heard a loud bang from the garage. That’s the spring letting go. All that stored tension releases at once, and the noise carries through walls. Sometimes people think a car backfired in the driveway.
- The door opens a few inches and stops, or won’t lift at all. A broken spring means the opener is now trying to dead-lift 150 to 250 pounds. It wasn’t built for that. This is the symptom right after the bang.
- The door feels heavier than it used to. Springs lose tension as they age, even before they snap. If you disengage the opener and the door drops fast or takes real muscle to lift, the spring is tired.
- You can see a visible gap in the spring. Look up at the torsion tube above the closed door. If one spring has a clean break with a gap in the coil, that’s your answer. Usually the break is a third of the way in from the end.
- The opener is straining, grinding, or reversing. Openers get blamed for a lot of spring problems. If the motor sounds like it’s working hard and the door barely moves, the spring isn’t doing its share anymore.
Replacement Cost & What’s Included
In Tarzana, an Amarr torsion spring replacement lands between $180 and $340 installed. Where you fall in that range depends on spring type: a standard single spring on a lightweight aluminum door sits at the lower end, while paired heavy-duty springs on a custom wood door near Braemar Country Club run toward the top. The price includes the spring, the labor, lubricating the bearings and hinges, and a balance test so the door opens with one hand. It also includes our 90-Day Done Right Promise on the work, in writing on the invoice. No hidden charges, no surprise line items. You’ll know the number before we touch the door, and that number holds when we’re standing in your garage.
DIY or Call Us?
I’ll say this plainly: do not try to replace a torsion spring yourself. The spring is wound under enough tension to break bone or worse if it slips. Even with the right bars, one wrong move with a fully wound spring can end badly. You can safely check the spring yourself: look for a gap in the coil, note whether the door feels heavy when the opener is disengaged, and check for a tag on the spring. That’s good information to have when you call. The actual winding and unwinding is a job for someone who does it weekly and still treats the spring like it’s trying to bite.
Tell me what it’s doing wrong and I’ll tell you what it actually needs, those two things aren’t always the same. Call Otto at (818) 431-2466 and we’ll get it fixed right. I’ve been running calls in Tarzana for going on two decades now, and the name on the van is the name on the license. A door is 200 pounds riding on two springs. Respect it.
FAQs
Most Amarr torsion springs are rated for 10,000 cycles, which works out to roughly seven to ten years of normal use in Tarzana. If you park both cars in the garage and use the door four or five times a day, you’re closer to seven. The dry summer heat doesn’t wear them out faster than coastal air, but dust and lack of lubrication do. We’ll tell you what’s left on your springs while we’re there. Call (818) 431-2466 for an inspection if you’re not sure.
No. A snapped torsion spring cannot be welded, patched, or reconnected. Once the steel has fractured, the only correct fix is a new spring matched to the door’s weight and drum setup. We’ll show you the break and explain the replacement before any work starts.
Most Amarr torsion spring replacements are done in 45 to 90 minutes once we’re at the door. If both springs need replacing, add a little time. We carry the common Amarr spring sizes on the truck, so we usually finish the job the same visit. Call (818) 431-2466 and we’ll give you a straight time estimate on the phone.
Yes. We stock a range of Amarr-compatible torsion springs in different wire sizes, lengths, and wind directions on our service vehicles, so most Tarzana jobs are finished on the first trip. If you have an unusual custom door, we’ll measure, source the exact spring, and come back fast. We also carry parts for LiftMaster, Chamberlain, and Genie openers while we’re at it.
Written by Otto Reinhardt, Owner, Otto’s Garage Door - Tarzana, CA, serving Tarzana and nearby areas.






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