Combo Pricing · May 2026
Spring and Cable
Replacement Combo Cost
When the cables are showing wear at the same time the springs need replacement, the smart combined-job pricing saves real money against doing the jobs as separate service calls.
Headline number: $325 to $625 installed for a residential pair of torsion springs plus both cables. The cable add-on premium is roughly $50 to $100 over spring-only pricing.
Pricing derived from HomeAdvisor and Angi combo-job pricing, May 2026.
How garage door cables actually work
On a torsion-spring system, two galvanised steel cables hang from the bottom corners of the door panel, wrap around drums at each end of the torsion shaft above the door, and convert the rotational energy of the wound springs into the vertical lift force on the door panel. The cables carry the entire weight of the door during the lift cycle.
Standard residential cables are 1/8 inch or 3/16 inch diameter aircraft-grade galvanised steel, sized to the door weight. The cables are anchored at the bottom bracket on each side of the door and wound into a spiral track on the cable drum. As the spring unwinds during the lift, the drum rotates and the cable winds up onto it, pulling the door panel upward. As the door closes, the process reverses and the cables unwind from the drum.
How cables fail
Three common failure modes. First, fraying. Individual wire strands within the cable break and stick out as visible "fishhooks" along the cable length. Fraying typically starts at the drum (where the cable is repeatedly wound and unwound) or at the bottom bracket attachment (where the cable bears the most concentrated load). Fraying is a clear sign the cable is near end of life.
Second, rust. Cables exposed to humidity, salt air, or roof leaks above the garage can rust over years. Pitting along the cable length weakens individual strands. Coastal households see this earliest. Snow country homes with road salt exposure also see accelerated rust.
Third, stretching and slip-off. Cables under repeated load eventually stretch slightly. The stretched cable can ride off the drum spiral, causing the door to bind or to lift unevenly. Once a cable jumps the drum, the corrective replacement is mandatory because the cable cannot be reliably re-seated under load.
Why combining with the spring job saves money
Cable replacement requires the spring tension to be fully released. On a standalone cable-only job, the technician must unwind the springs, replace the cables, then re-wind the springs. That sequence takes 60 to 90 minutes and carries the full service-call labor charge.
On a combined spring-and-cable job, the tension is already released for the spring swap. Replacing the cables while the technician is in the system adds only 15 to 20 minutes of incremental labor. The parts cost (cables are $15 to $35 each) is small. The combined job adds roughly $50 to $100 to the spring-only price.
By contrast, a standalone cable replacement after the spring job is complete costs $150 to $250 because of the dispatch fee, trip charge, and full labor for releasing and re-tensioning the springs. The combined-job math saves $100 to $150 against the two-trip alternative whenever the cables genuinely need replacement.
When the combo is worth it
Three signals that suggest combining the cable work into the spring job. First, visible fraying. If the technician shows you fishhooks along the cable length at the drum or at the bottom bracket, replace them now. They will fail soon and the combined job is much cheaper than a return trip.
Second, cable age. Cables more than 12 to 15 years old are statistically near end of life. Even without visible fraying, the cumulative cycle work and the corrosion exposure mean the cables are unlikely to outlast the new springs. Replacing them at the same time avoids the two-trip cost.
Third, environmental exposure. Coastal households, homes in salt-belt snow regions, and garages with history of water intrusion all see accelerated cable wear. If your cables are 8+ years old and you have any of those exposures, the cable replacement is worth bundling.
When the combo is not necessary
Cables less than 8 years old with no visible wear and no environmental risk factors are usually fine to leave in place. The technician should still inspect them visually and confirm they are running cleanly on the drums after the spring swap. A clean visual inspection plus a clean cycle test means the cables have life ahead of them.
If the contractor pushes the combo as a default without showing you a wear signal, ask to see the cables and ask why they need replacement. A reputable technician will point out fraying, rust, or stretching. A contractor who insists on cable replacement with no visible justification is upcharging.
Cost breakdown on a 16x7 combo job
For a 16x7 insulated double-car door, the spring pair replacement is $275 to $475. Cable parts: $30 to $70 for both. Cable labor add-on: $30 to $50. Total combo: $325 to $625 installed. Mid-point: $475.
The alternative of springs now plus cables in three months: $375 (springs) plus $200 (cables on separate trip) = $575. The combo saves $100 against the two-trip alternative whenever the cables actually need replacement. Whether they need replacement is the only question worth focus.
What to ask the technician
- Can you show me the wear pattern on the cables?
- What is the cable age relative to the spring age?
- Are the cables sized correctly for my door weight?
- What is the spring-only price vs the combo price?
- What is the warranty on combo work (often unified across parts and labor)?
- Are the bottom brackets in good condition or do they also need replacing?
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Frequently Asked
How much does a spring and cable combo replacement cost?
Expect $325 to $625 installed for a residential pair of torsion springs plus both cables. The premium over spring-only replacement is roughly $50 to $100, which is meaningfully less than the cost of a separate cable-only return visit (typically $150 to $250).
When do cables actually need replacing?
Three scenarios. Visible fraying at the cable drums or at the bottom bracket attachment. Rust pitting along the cable length. Stretching that has caused the cable to come loose from the drum or to ride incorrectly. Cables more than 12 to 15 years old often show enough wear that combined replacement during a spring job is the smart move.
Why combine with the spring job?
Three reasons. The cables are easier to access when the spring tension is released for the spring swap. The technician is already on site and the trip charge is already paid. A return visit just for cables typically costs $150 to $250 with the dispatch and trip fees, against $50 to $100 added to an in-progress spring job.
What if only one cable needs replacing?
Most contractors will replace cables in pairs for the same balance reasons that drive pair replacement of springs. A new cable on one side at full tension paired with an old stretched cable on the other side creates an uneven lift, which damages the opener and the drums. Pair replacement is the standard. Single-cable replacement is a no-warranty option at most shops.
Can I do the cable work myself after the spring is replaced?
Technically possible if the door is supported and the spring tension is fully released, but cables involve precise drum threading and bottom-bracket attachment that requires the right tools and experience. Most pros do not recommend DIY cable work. The labor difference is too small to justify the risk of incorrect installation.