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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Genie Torsion Spring Replacement: The Boerne Owner’s Guide
Genie torsion spring replacement in Boerne runs $180-$340 installed, and we stock the common wire sizes for same-day completion. Most Genie opener systems pair with standard 2-inch or 1.75-inch inner-diameter springs, though the spring itself is independent of the opener motor. The torsion spring does the heavy lifting; the Genie opener simply automates what your arm used to do.
Homeowners usually find out the spring failed when the door won’t lift manually, the opener strains and reverses, or they spot a two-inch gap in the coil above the header. In the Hill Country, we see this most often in spring, after temperature swings stress the metal.
Which Genie Models This Applies To
The torsion spring lives on the door, not the opener, so this replacement applies across Genie’s full opener lineup: ChainLift, BeltLift, SilentMax, IntelliG, and the older Excelerator series. What matters is your door’s weight and lift type, not the motor hanging overhead.
To identify the right spring, check the winding cone or stationary cone for a stamp showing wire gauge, inner diameter, and length. Genie doors in Boerne often use .250 or .262 wire with a 2-inch ID, but heavier carriage-house doors or insulated models may need .283 or larger. We carry both OEM cones and quality aftermarket equivalents from IDC and Service Spring. Aftermarket saves money and carries the same cycle rating when matched correctly. The gotcha: some Genie-branded doors from the 2000s used an oddball 1.625-inch ID that big-box stores don’t stock. We do.
Signs Your Genie Torsion Spring Replacement Is Failing
- The door feels heavy to lift by hand. A healthy spring offsets 90% of the door’s weight. When coils fatigue, that weight transfers to your back and the opener motor. In Boerne’s humidity cycles, we’ve seen springs lose tension faster than drier climates.
- The Genie opener hums but the door barely moves. The motor is trying to lift dead weight. This strains the drive gear and can burn out a $200 opener over a $200 spring. We check both when we arrive.
- You see a visible gap in the coil. That gap means a coil has separated. The spring is broken even if the cable hasn’t slipped yet. Do not run the opener; the door can crash if the cable fails next.
- The door slams shut or drifts down from the open position. A failing spring can’t hold tension in both directions. This is how fingers and pets get hurt.
- Loud bang from the garage, then silence. That’s the spring releasing its stored energy. Check the header area for a separated coil. The door is now fully deadweight.
Replacement Cost & What’s Included
| Service | Price Range in Boerne |
|---|---|
| Torsion spring replacement (single) | $180-$260 |
| Dual-spring system (heavier doors) | $280-$340 |
| Spring + cable replacement bundle | $310-$590 |
The range reflects wire size, door weight, and whether we replace both springs as a matched pair. We always recommend pairing springs: when one fails, the other is fatigued to nearly the same cycle count. Replacing one and not the other usually means a second call within the year.
Every replacement includes new winding and stationary cones, lubrication, balance adjustment, and safety cable inspection. We state the flat price before the wrench comes out. The work is covered by our 90-Day Done Right Promise, in writing. No surprises on the bill.
DIY or Call Us?
There’s a safe middle ground here. You can verify the symptoms: disconnect the opener arm, try lifting the door manually, inspect the spring for gaps. What you should not do is touch the winding cones or mounting brackets. A standard torsion spring holds enough torque to break bones or worse. We’ve seen homeowners in Fair Oaks Ranch try to unwind with a screwdriver and a prayer. Don’t.
Proper replacement requires winding bars inserted into the cogs, counted turns, and a release that doesn’t slip. Our technicians carry calibrated spring gauges and the correct cones for Genie-compatible setups. Most jobs finish in under 90 minutes. Call (830) 365-0775 and we’ll quote it straight.
FAQs
Most springs are rated for 10,000 cycles, which translates to 7-12 years for typical homeowners. Boerne’s temperature swings and occasional ice events can accelerate metal fatigue. Call (830) 365-0775 if you’re near that age range; we’ll check free of charge during any service call.
No. Once a spring loses coils or fatigues, replacement is the only safe option. Re-tensioning a damaged spring is temporary and dangerous. We replace with a matched spring rated for your door’s exact weight.
Most Genie torsion spring replacements in Boerne take 45 to 90 minutes from truck arrival to final balance test. We carry standard sizes for doors up to 18 feet wide, so there’s no ordering delay.
Yes. We stock .225 through .295 wire in both 1.75-inch and 2-inch inner diameters, plus the oddball 1.625-inch for older Genie-labeled doors. Mainspring Garage Door Co. is an independent service provider, not affiliated with Genie, but we are factory-familiar with their systems and stock compatible springs from IDC and Service Spring.
Written by Carl Dutton, Owner, Mainspring Garage Door Co. at Mainspring Garage Door Co., serving Boerne and nearby areas.






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