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Looking for garage door cable repair near Boston? Cables work in tandem with springs to safely lift and lower your door. When cables fray, break, or slip off the drum, your door becomes dangerous to operate. AB Garage Door provides fast, professional cable replacement in the Greater Boston area using high-strength aircraft-grade cables that withstand Massachusetts's harsh conditions.
Watch for these warning signs that indicate it's time to call for professional service.
Cables that show individual strands separating are close to failure and should be replaced immediately.
If one side of your door sits lower than the other, a cable may have broken or come off the drum.
A cable hanging loose in your garage is a clear sign it has come off the drum or broken.
Unusual sounds during operation can indicate cables rubbing incorrectly or wrapped improperly.
If your door drops faster than normal when closing, cable tension may be compromised.
A door stuck at an angle typically means one cable has failed while the other is intact.
The most common type found on modern residential garage doors. These cables run vertically on both sides of the door, attaching to the bottom brackets at the base and winding around drums mounted on the torsion bar above the door. When the torsion spring unwinds, it rotates the drums, pulling the cables and lifting the door. These are the cables most often involved in a broken garage door cable situation.
The most common type found on modern residential garage doors. These cables run vertically on both sides of the door, attaching to the bottom brackets at the base and winding around the pulleys mounted on the side of the door. These are the cables most often involved in a broken garage door cable situation.
On doors with extension springs (which run horizontally along the ceiling tracks on each side), a safety cable threads through the center of each spring. This is a critical safety component — if an extension spring snaps under tension, the safety cable contains it and prevents the broken spring from launching across the garage like a projectile. Never operate a door with extension springs that are missing their safety cables.
Less common, these are found on older or specialty door systems. They run from the center of the bottom of the door to a center pulley, and are typically used in conjunction with extension spring systems on very wide doors.
Regardless of cable type, if one cable fails, the other has experienced identical stress, wear, and age. During any garage door cable replacement, our technicians always replace both cables simultaneously. Replacing only the broken cable leaves a compromised cable in place — a failure waiting to happen. We use only commercial-grade galvanized steel cables for all repairs.
Catching cable problems early can prevent a complete door failure — and more importantly, prevent injury. Here are the most common warning signs that your garage door cables need immediate professional attention. If you notice any of these symptoms, call us for same-day garage door cable repair in Massachusetts.
Safety Warning: If you suspect a cable failure, stop using the door immediately and do not attempt to manually lift it. A garage door without functional cables can weigh 200–400 lbs and can fall without warning. Call AB Garage Door at (617) 655-6581 for emergency service.
Garage door cables have a finite lifespan. With average residential use (4–6 cycles per day), cables typically last 8–15 years. Over thousands of cycles, the steel strands experience metal fatigue, especially at the points where cables wrap around drums or attach to bottom brackets. Regular annual maintenance inspections can identify wear before it becomes a failure.
New England's humid climate — and especially salt air in coastal Massachusetts communities — accelerates cable deterioration significantly. Salt-laden air oxidizes the galvanized coating and underlying steel, creating rust that weakens the cable's tensile strength. Homeowners near the coast in towns like Hull, Cohasset, Scituate, and Gloucester often experience shorter cable lifespans for this reason.
When a torsion or extension spring breaks, it releases enormous stored energy instantaneously. This sudden loss of counterbalancing tension places the full weight of the door on the cables — often snapping them in the same event. It's common for a broken garage door cable and a broken spring to occur simultaneously, which is why we always inspect both systems together during any repair call.
A garage door cable off drum failure happens when the cable unwinds from its grooved drum — typically after the door strikes a foreign object (a vehicle, a basketball, a ladder), or after a spring break allows the door to slam down unevenly. Once a cable derails from its drum, it cannot be simply pushed back on. A trained technician must release spring tension, re-spool the cable in the correct groove pattern, and reset tension — a process that requires professional tools and knowledge.
Dry cables and drums create friction that accelerates wear at every contact point. A simple spray of silicone lubricant on cables, drums, and pulleys once or twice a year can meaningfully extend cable life. We include lubrication with every tune-up visit.
Not all cables are created equal. Cheap, import-grade cables sold at big-box stores often have lower tensile ratings, thinner galvanization, and inconsistent strand construction. AB Garage Door uses only commercial-grade, pre-stretched galvanized aircraft cables rated well above residential door loads — the same quality used in commercial applications.
What to Expect
Moderate
Cable replacement cost depends on your spring system type and whether one or both cables need replacement. We always inspect drums and springs during cable repair, as worn drums can damage new cables.
Safely secure the door in place
Examine cables, drums, and related hardware
Install new cables with proper routing
Set proper tension and verify smooth operation
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