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.
Craftsman Torsion Spring Replacement: The Concord Owner’s Guide
Craftsman torsion spring replacement in Concord typically runs $180-$340 installed, and we stock the common wire sizes and inside diameters for same-day service on most Craftsman doors. We match the spring to your door’s weight and lift height, not just the brand label. Most Concord homeowners discover the failure when the door won’t lift manually, the opener strains and reverses, or they spot a visible gap in the coil above the header.
Which Craftsman Models This Applies To
Craftsman garage doors and openers span several manufacturing eras, and the torsion spring spec depends on the door itself, not the opener. The critical match points are wire diameter, inside diameter, and overall length, plus whether the door uses a standard or high-lift track configuration.
Look for a paper or metal tag on the winding cone or stationary cone; it usually lists the wire gauge (often 0.218, 0.225, or 0.250 inch), the inside diameter (typically 1.75 or 2.00 inches), and the wind direction (left or right). If the tag is gone, we measure the broken pieces and cross-reference to the door’s width, height, and material. Most Craftsman steel doors in the 16×7 size common in Concord’s Dana Estates and Holbrook Heights neighborhoods run a 0.225 wire on a 2-inch ID.
We install quality aftermarket springs rated for 10,000 cycles minimum. OEM Craftsman springs are no longer stocked as a separate channel, and the aftermarket equivalents we use match or exceed the original spec at a lower parts cost.
Signs Your Craftsman Torsion Spring Replacement Is Failing

- The door feels heavy when lifted manually. Torsion springs do the actual lifting; when one breaks, the remaining spring carries roughly half the load and the door weight doubles on your arms. If you’re straining at the handle, the spring set has likely failed.
- The opener runs but the door barely moves, or reverses immediately. The opener’s trolley carriage pushes or pulls, but without spring assist it’s fighting the full dead weight of the door. The safety force sensors detect the overload and reverse the motor.
- You hear a loud bang from the garage, then the door stops working. That’s the sound of a torsion spring unwinding violently when the coil fractures. The energy release is dramatic, and it’s why we treat every spring call as a safety priority.
- A visible gap appears in the coil above the door header. A clean break leaves a space of several inches where the continuous coil used to be. This is definitive; the spring is done and the door is running on the opener alone.
- The door opens unevenly, with one side lagging. On a two-spring system, one broken spring leaves the other side lifting faster. The cables pull at different rates and the door cocks in the tracks, which can derail the rollers if you keep operating it.
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AfterReplacement Cost & What’s Included
| Service | Concord Price Range |
|---|---|
| Single torsion spring replacement | $180-$260 |
| Dual torsion spring replacement | $260-$340 |
The range reflects spring count (single or dual), wire size, and whether the cable drums or bearings need attention while we’re in there. We quote a flat, written price before touching anything, per Clause 1 of The Haven Standard. The scope includes spring(s), winding and setting to proper tension, lubrication of all moving parts, balance check, and safety reversal test. Our 365-Day Done Right Promise covers the work. You’ll receive a documented photo record of the failed spring and the installed replacement, tracing back to Clause 4.
DIY or Call Us?

There’s a short, honest list of what a homeowner can safely check: whether the opener is plugged in, whether the trolley release cord is engaged, and whether the door moves freely by hand with the opener disconnected. That’s it.
Torsion spring replacement is not a DIY project. The spring is under hundreds of pounds of torque, and the winding bars required to add or release tension are not household tools. A slipped bar or misjudged unwind can cause serious injury. We’ve seen broken wrists and worse from homeowners who watched a video and thought they had it. The risk is real, the savings are minimal, and the liability is yours.
We carry the common Craftsman spring sizes on every truck serving Concord, including the 0.225 and 0.250 wire sets that cover most local installations. Call (925) 940-6359 and we’ll quote the range before we dispatch, then confirm the exact price on-site after inspection.
FAQs
Most standard-cycle springs are rated for 10,000 open-close cycles, which translates to roughly 7-10 years for a typical household. Concord’s mild Bay Area climate helps, but the salt air influence from the Carquinez Strait can accelerate corrosion on hardware in homes west of downtown. We use galvanized or oil-tempered springs that resist this better than the original equipment on many 2005-2015 installs. Call (925) 940-6359 for an exact quote on your door - estimates are free.
No. A fractured torsion spring is scrap metal. There is no safe or effective repair; the coil must be replaced with a new spring matched to the door’s weight and dimensions. We do not attempt repairs on failed springs, and any contractor who offers to is cutting a corner that will cost more later. Call (925) 940-6359 for a replacement quote - estimates are free.
Most Craftsman torsion spring replacements take 45-75 minutes from truck arrival to final safety test. Dual-spring systems or doors with corroded cable drums add time. We don’t rush the balance check or the photo documentation; Clause 4 exists for a reason. Call (925) 940-6359 to schedule - same-day availability is typical in Concord.
Yes. We carry the common wire diameters, inside diameters, and lengths that cover the majority of Craftsman doors in Concord’s housing stock, including the 16×7 and 8×7 sizes we see most often in neighborhoods near Todos Santos Plaza and the Willow Pass corridor. For rare or obsolete specs, we source overnight and return the next day. Call (925) 940-6359 to confirm same-day availability for your door.
Servo Garage Doors Concord is an independent service provider and is not affiliated with Craftsman. We also stock parts for LiftMaster, Chamberlain, and Genie.
We’re independently owned and operated under The Haven Standard, and we’ve been serving Concord since 2015. Marcus Deller and our crew have worked this market long enough to know which hardware showed up on which builder’s spec, and we quote every job with a flat, written price before a single bolt turns. Tell me what it’s doing wrong, and I’ll tell you what it costs to fix it - before I touch anything.
Written by Marcus Deller, Owner, Servo Garage Doors Concord at Servo Garage Doors Concord, serving Concord and nearby areas.






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