Cable Repair Services

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.

Know The Signs

When You Need Cable Repair

Watch for these warning signs that indicate it’s time to call for professional service.

Visible Fraying

Cables that show individual strands separating are close to failure and should be replaced immediately.

Door Hangs Crooked

If one side of your door sits lower than the other, a cable may have broken or come off the drum.

Loose Cable Hanging

A cable hanging loose in your garage is a clear sign it has come off the drum or broken.

Grinding or Scraping Sounds

Unusual sounds during operation can indicate cables rubbing incorrectly or wrapped improperly.

Door Falls Quickly

If your door drops faster than normal when closing, cable tension may be compromised.

Door Stuck at Angle

A door stuck at an angle typically means one cable has failed while the other is intact.

What We Offer

Types of Garage Door Cables

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.

Warning signs

Warning Signs of a Failing Garage Door Cable

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.

Door hangs crooked or drops on one side: If one cable has snapped or gone slack, the door loses balanced tension and will visibly tilt, hang lower on one side, or drop suddenly during operation. This is one of the clearest indicators of a broken garage door cable.
Loud snap or bang when operating the door: A sharp cracking sound — often described as a gunshot — during door operation typically means a cable or spring has failed. Stop using the door immediately.
Cable appears slack, frayed, or coiled on the floor: Visually inspect the cables along the sides of your door. Healthy cables should be taut and straight. Fraying, kinking, unraveling strands, or a cable lying coiled on the floor are all signs of failure.

Door stuck at bottom and won’t open: If the door won’t lift at all, a broken cable is frequently the culprit. The opener motor may run but the door remains motionless on the ground.
Opener runs but door doesn’t move — cable off drum: A garage door cable off drum situation occurs when the cable unwinds from its drum — often after the door bumps an obstruction or after a spring breaks. The motor strains but nothing moves. Attempting to force it can cause further damage.
Grinding or scraping noise during operation: A cable that has partially unwound from the drum can drag against the door tracks, creating a grinding or scraping noise with each cycle.

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.

Why cables brakes

What Causes Garage Door Cables to Break?

Normal Wear and Tear

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.

Corrosion and Rust

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.

Broken Springs Triggering Cable Failure

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.

Cable Off the Drum

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.

Lack of Lubrication

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.

Low-Quality Replacement Cables

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.

Investment Level

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.

No Surprises, No Hassle.

Our Cable Repair Process

Getting your garage door fixed is easy. Here’s our simple 4-step process.

1

Secure Door

Safely secure the door in place

2

Inspect System

Examine cables, drums, and related hardware

3

Replace Cables

Install new cables with proper routing

4

Tension & Test

Set proper tension and verify smooth operation

Why Choose Us

Cable Repair Benefits

Related Services

Got Questions?

Cable Repair FAQs

Why did my cable break?

Cables wear from friction against drums and pulleys, rust from humidity (common in New England), age, or sudden stress from a broken spring. Regular maintenance extends cable life.

Can I use my door with a broken cable?

Absolutely not. Operating with a broken cable is extremely dangerous—the door can fall unexpectedly and cause serious injury or damage.

How long do garage door cables last?

With proper maintenance, cables typically last 8-12 years. High-humidity environments and frequent use can shorten this lifespan.

Should both cables be replaced together?

Yes, we recommend replacing both cables at the same time. They experience the same wear, so if one fails, the other is likely close behind.

What causes cables to come off the drum?

Common causes include broken springs (sudden loss of tension), worn drums with grooves, blocked door, or hitting an obstruction while closing.

Do you check the drums during cable repair?

Yes, we always inspect the drums. Worn or damaged drums have grooves that can damage new cables and cause premature failure.

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