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.
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Before
AfterAmarr Torsion Spring Replacement: The Tarzana Owner’s Guide
A snapped Amarr torsion spring is one of the most common garage door failures we see in Tarzana, and it’s also one of the most dangerous to fix yourself. When you call Servo Garage Doors Tarzana, we’ll confirm the spring dimensions, match them to your Amarr door’s weight and cycle rating, and give you a flat written price before a single tool comes off the truck. Installed Amarr-compatible torsion spring replacement in Tarzana typically runs $180 to $340, and we can usually have it done the same day.
Most homeowners discover the failure the same way: a bang that sounds like a two-by-four hitting the garage ceiling. The door suddenly weighs 90 to 130 pounds with nothing to counterbalance it. You’re not getting that car out without calling someone or risking injury.
Which Amarr Models This Applies To
Amarr builds residential doors across four main lines: the Lincoln, the Classica, the Heritage, and the Olympus. They also make the ultra-insulated Stratford and the builder-grade Coastal series. The torsion spring is the same fundamental component across nearly all of these, but the specs vary by door size, panel material, and whether the door has windows or insulation adding weight.
Here’s the compatibility gotcha most Tarzana owners don’t know: Amarr specifies springs by wire diameter, inside diameter, length, and wind direction (left or right). Swap in a spring with a larger inside diameter than original and the door will cycle, but the spring will fatigue prematurely and fail again in two to four years. We’ve replaced “new” springs on Amarr doors in the Encino Hills and along Vanalden Avenue that failed early because someone installed a generic spring that was close, but not correct.
On the OEM-versus-aftermarket question: Amarr does not manufacture its own springs. They source from the same spring wire mills that supply the aftermarket. A quality aftermarket spring with matched dimensions and correct cycle rating will perform identically to an OEM-stamped one. We stock both, and the price difference is usually $5 to $15.
Signs Your Amarr Torsion Spring Replacement Is Failing
- A visible gap in the spring coil. Torsion springs don’t stretch; they twist. When one breaks, you’ll see a clean separation in the coil, often an inch or more. That’s the break. No mystery.
- The door refuses to lift, or lifts a few inches and stops. Your opener is pulling against the full dead weight of the door. You’re putting load on the opener’s gear and sprocket every time you hit the button, which is how a $180 spring job becomes a $320 spring-plus-opener job.
- The door is noticeably heavier by hand. With the opener released via the red emergency cord, a balanced door should lift with one hand and hold at waist height. If it slams down or takes both arms, a spring has failed or lost tension.
- Cables look slack or have come off the drums. When a spring breaks, the cables lose tension instantly. A slack cable is not the problem itself; it’s the symptom. Replacing the cable without the spring just moves the failure.
- The door sits crooked in the tracks. One spring failed while the other didn’t. The remaining spring pulls unevenly, twisting the door. Operating it in this state bends tracks and panels, so stop using the door.
BeforeAfterReplacement Cost & What’s Included
For Amarr torsion spring replacement in Tarzana, expect to pay $180 to $340 installed. The spread comes down to three things: whether you have a single spring or a dual-spring system (common on doors 16 feet wide or double-insulated), the spring’s cycle rating, and whether the job is a simple swap or requires resetting cable drums.
| Item | Tarzana Price Range |
|---|---|
| Single torsion spring replacement (Amarr-compatible) | $180-$280 |
| Dual spring replacement (recommended in pairs on two-spring doors) | $280-$340 |
| Spring + cable replacement (if cables are frayed or kinked) | Add $130-$250 |
| Labor | Included in above; quoted flat in writing before work |
Every dollar figure is written down before work starts. That’s not a courtesy; it’s Clause 1 of The Haven Standard. The written scope lists the wire diameter, inside diameter, spring length, and cycle rating we’re installing. No line item appears on the invoice that wasn’t on the quote you approved. Marcus Deller is the person making that guarantee, and he’s been doing it in Tarzana since 2015.
DIY or Call Us?
We’ll be direct: do not replace an Amarr torsion spring yourself. These springs hold 90 to 130 pounds of counterbalance torque, and the winding rods required to tension them are metal bars under enough load to break a wrist or worse if they slip. A spring that lets go while you’re winding it will take fingers with it. This is not the place to save $150.
What you can safely do: pull the red emergency cord and disengage the opener, try lifting the door by hand to confirm the balance is gone, and take photos of the spring, the cable drums, and the label on the door’s end stile. Send us those photos and we’ll tell you the likely part and the flat price before we arrive. That’s the Servo way: name the part, quote the range, then decide. Or just call (424) 372-1317 and we’ll walk you through it while we head your way.
FAQs
An original-equipment Amarr spring on a single-family Tarzana home is typically rated for 8,000 to 12,000 cycles, which translates to 7 to 10 years of normal use. If your door gets cycled four to six times a day (two cars, one garage), expect the lower end. We install springs rated to 20,000 cycles when available, which extends the lifespan significantly for a modest price difference. Call (424) 372-1317 and we’ll tell you your current spring’s cycle rating.
No. A torsion spring that has snapped cannot be welded, re-tensioned, or patched. The failure is a fatigue crack through the wire, and the only correct fix is a new spring matched to the door’s weight. Anyone who offers to “repair” a broken spring for less money is not doing you a favor.
For a single-spring replacement on an Amarr residential door, the job takes 45 to 90 minutes on site. Dual springs add 20 to 30 minutes. We carry the most common Amarr spring dimensions on the truck, so in most Tarzana neighborhoods we complete the job in a single visit.
We stock the wire diameters, inside diameters, and lengths that cover the vast majority of Amarr residential doors in Tarzana, including Lincoln, Classica, Heritage, and Olympus series. For rare or custom sizes, we source same-day from our local supplier and can usually still complete the repair within the same afternoon.
No. The price we quote by phone based on your photos and door specs is the price on the written scope before work begins. Clause 1 of The Haven Standard: flat written price and scope before any work, every time. If the job turns out to need a cable replaced too, we’ll show you the failure on camera and quote the addition separately before touching it.
We do. Beyond Amarr, our Tarzana technicians stock parts and service doors and openers from LiftMaster, Chamberlain, Genie, Clopay, Wayne Dalton, Craftsman, and Raynor. If you’ve got a different door making noise, the same written-price rule applies.
Servo Garage Doors Tarzana is an independent service provider. We are not affiliated with Amarr. We install Amarr-compatible parts with correct specifications, and we’ll show you the part we removed and the part we installed before we leave.
Get a Flat Price Before Anyone Touches Your Amarr Door
If your Amarr torsion spring snapped and your door is stuck closed, call (424) 372-1317. A real person answers, 24/7. We’ll ask for photos, give you the part name and the flat written price on the phone, and send a background-checked technician in a company truck with your spring on board. You’ll get a documented photo record of everything we found and everything we did, a written warranty on the spring and the labor, and a door that balances on one hand. If a competitive written estimate comes in lower, bring it; we offer a free second opinion on any paper quote, no coupon needed.
Written by Marcus Deller, Owner & Lead Technician, Servo Garage Doors Tarzana at Servo Garage Doors Tarzana, serving Tarzana and nearby areas.