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You get a price before we start. It does not change when the truck arrives.
Get your free estimateFast, Reliable Garage Door Cable Repair Across Pomona
A snapped garage door cable in Pomona typically costs $130 to $250 to repair, and most jobs are completed in under an hour once the tech arrives. The cable is the braided steel line under tension that carries your door’s weight along the track. When it fails, the door either jams mid-cycle or drops hard to one side, and that’s when you call us at (831) 216-7932. We dispatch crews into Pomona throughout the day, including evenings and weekends, with a written price delivered before any wrench turns.

What makes Pomona’s cable work different is the housing stock. Most of these garages were built between 1950 and 1965, detached from the house, with torsion spring systems that have been adjusted many times over the decades. Our Garage Door Cable Repair team knows what that means in the field: cables that have stretched unevenly, drums that no longer match, and openings that were never standard to begin with.
Why Marlow Garage Door Repair West Covina Is Pomona’s Preferred Garage Door Cable Repair Company
Jaylen Ross founded this company in 2002, and we’ve spent the years since building a reputation for the kind of transparency Pomona homeowners actually want: a live arrival window you can track from your phone, a tech whose name and photo you see before they pull up, and a price locked in writing before the job starts. That’s the Relay Visibility Guarantee, and it’s standard on every call we run in Pomona.
Being part of the Relay Home Co. family means we’re independently owned and locally operated, but we’re held to a standard that most garage door companies don’t touch. Every repair we do in Pomona comes with the 365-Day Done Right Promise: if the fix doesn’t hold, we come back and make it right free of charge for a full year. No fine print, no prorating, no arguing about who’s at fault. That promise matters on cable work, because a cable that’s slightly too long or a drum that’s a quarter-inch off will fail again within months. We’d rather do it once, correctly.
Our techs are background-checked, uniformed, and trained on eight major brands, including LiftMaster, Chamberlain, Genie, and Raynor. When we roll into Phillips Ranch or Wilkerson, the person at your door already knows what’s behind the panel, not just what’s on the work order.
Styles & brands we work with






Garage Door Cable Snapped in Pomona
A Garage Door Cable Snapped situation in Pomona usually happens without warning, often when a torsion spring has been losing tension through a hot inland summer and the cable finally gives under the imbalance. The door will tilt, bind against the track, and refuse to move. In the worst cases, a cable that lets go while the door is partway up can drop the door hard, which is why we recommend against opening or closing the door manually once a cable has snapped. Call us at (831) 216-7932 and leave the door where it is.
Repairing a snapped cable in Pomona runs $130 to $250, and the job involves replacing both cables, not just the broken one. Here’s why: when one cable snaps, the other has been carrying uneven load for however long the first was stretched or fraying. Put a fresh cable on one side and leave the old one on the other, and you’ll be calling us again before the season changes. We replace both, inspect the drums, and check the spring tension so the door lifts balanced.
What a cable failure looks like on Pomona’s detached garages
On the 1950s and 60s detached garages that dominate Pomona’s neighborhoods, we see a repeatable pattern. The cable frays near the bottom fixture where it anchors to the door, hidden behind the track. Nobody notices until the door slams or jams. By then, the torsion spring has typically been overcompensating for weeks, and we’re replacing more than just the cable.
Why we run both cables the same day
We carry cable stock and drum hardware on our trucks, including high-cycle cable rated for far more open-close cycles than standard builder-grade wire. When we diagnose a snapped cable in Pomona, we don’t order parts and come back in three days. We fix it in one visit, with both sides matched, and you get the written price before we begin.
Garage Door Cable Replacement in Pomona
Garage Door Cable Replacement in Pomona is a slightly different animal than a cable snap repair, because the decision point is often preventive. If your cables show visible fraying, rust at the bottom anchor, or if the door has started to hang slightly uneven when closing, replacing the cables now costs the same $130 to $250 but saves you from a mid-cycle failure later. On Pomona’s older homes, where a tilt-up door may still be doing daily duty, cable replacement is routine maintenance, not an emergency expense.
We recommend replacement when we see more than a few broken wire strands, any corrosion at the cable ends, or when the cable has stretched beyond the point where the drum can take up slack. The inland valley temperature swings between hot days and cool nights cause the metal to expand and contract repeatedly, and over a decade or two that cycle work-hardens the cable strands until they shear.
Converting tilt-up doors to sectional roll-ups
Across Wilkerson and Phillips Ranch, we’re replacing a lot of original one-piece tilt-up doors with sectional roll-ups. Here’s the catch that homeowners don’t expect: the openings were framed for tilt-up hardware, not modern sectional track. The cable drums, lengths, and mounting points all need to be calculated for the specific opening, not pulled from a universal kit. Off-the-shelf cables leave the door either too slack or too tight, and both conditions shorten the life of the whole system.

High-cycle cables for Pomona’s heat
Summer heat in Pomona accelerates spring fatigue, and that directly affects cable life. When the spring loses tension, the cable has to do more of the lifting. That extra load frays cables faster than anything else. For wooden carriage-house doors or heavier custom doors, we often spec high-cycle cables, which are built for more open-close cycles under load. The cost difference is modest, and on a 180-pound wooden door, it’s the difference between a cable that lasts eight years and one that lasts three.
Our crew rerouted snapped cables on a Clopay sectional in Phillips Ranch after a Santa Ana wind gust jammed the door in its tracks. We installed high-cycle cables with matched drums, realigned the track, and set the LiftMaster opener rail so the 180-pound door lifted without strain. That’s the kind of job where the fix isn’t just the cable, it’s everything the cable touches.
Trusted Brands We Service in Pomona
We’re certified on eight garage door brands, and in Pomona we see a lot of LiftMaster openers paired with Clopay and Raynor doors, plus the occasional Genie unit still running after twenty years. Because we stock common Pomona parts on the truck, cable replacements on Chamberlain and LiftMaster systems usually happen same-visit. If you’ve got a Raynor residential door, we carry the matching cable specs and drum profiles for those too. You won’t wait on a parts order when the door is stuck half open.
See the difference
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After
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Before
AfterCommon Garage Door Cable Repair Problems We See in Pomona Homes
- Frayed cables on postwar tilt-up doors. The cable snags on a worn pulley or rubs against a misaligned track, strands start breaking one by one, and then the whole thing snaps mid-cycle when you least expect it.
- Cables jumping the drums after Santa Ana winds. Debris blows into the track, the door torques slightly as it closes, and the cable walks off the drum. The door then drops to the corner, bending hinges and sometimes the track itself.
- Corroded cable ends at the bottom fixtures. Years of inland valley temperature swings and morning condensation cause rust exactly where the cable anchors. The cable looks fine along its length but shears at the fitting.
- Non-standard cable sizing on converted doors. When a tilt-up door is swapped for a sectional roll-up, standard cable kits don’t fit the legacy opening. We measure and cut or order to spec so the door balances correctly.
Pricing for Garage Door Cable Repair in Pomona, CA
Here’s the honest number for Pomona: cable repair and replacement both run $130 to $250, depending on cable type, drum condition, and whether the spring also needs adjustment. The price you’re quoted on the phone is the price you’ll see in writing before work starts, and that’s the price on the invoice. Every cable job includes inspection of both cables, the drums, and the spring tension.
| Service | Pomona Price Range |
|---|---|
| Garage Door Cable Snapped | $130 – $250 |
| Garage Door Cable Replacement | $130 – $250 |
What affects the final number: whether you have a standard sectional door or a legacy one-piece tilt-up, whether the drums need replacing, and whether the spring tension needs correction. We’ll walk you through the line items before we start. Estimates are free, and there’s no obligation.
We Also Serve Cities Near Pomona
Our routes out of the Los Angeles dispatch office cover Pomona and the surrounding foothill communities. If you’re in Pomona proper or nearby in Diamond Bar, La Verne, San Dimas, or Walnut, we’re scheduling cable repairs throughout the week. Same written-price policy, same 365-Day Done Right Promise, no matter which side of the 57 you’re on.
Serving Pomona, CA - Our Local Coverage Area
We’re based in the Pomona area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Garage Door Cable Repair in Pomona
Heat fatigue in the torsion spring is the most common cause, and it’s a pattern we see every summer in Pomona. When the spring weakens, the cable takes on more load than it was sized for, frays at the anchor points, and eventually snaps. The heat doesn’t directly break the cable; it breaks the spring, and the cable pays for it. Call (831) 216-7932 and we’ll inspect both before quoting anything.
Yes. We measure the opening, calculate the cable length and drum size the conversion needs, and install cables that are cut or spec’d for that specific door. Universal kits don’t work on those legacy Pomona openings, and we won’t install something that leaves your door unbalanced. The quote covers the custom sizing.
For heavier wood doors, yes. High-cycle cables handle more open-close cycles under load and resist the heat-accelerated wear that standard builder cables don’t. On a solid wood carriage-house door in Pomona, the extra cost is small compared to replacing cables twice as often, and the door will lift more smoothly. We’ll show you the price difference before ordering anything.
Santa Ana winds blow debris into the track and push against the door while it’s moving, which torques the door and can walk a cable off its drum. The cable then binds or drops, and the door slams to one side. We see this most on detached garages with older track alignment. If your door shudders during wind gusts, get the track and cable tension checked before a cable jumps completely.
If the home doesn’t have an automatic opener, the risk to the opener is zero, but the risk to the door, track, and hinges is real. A door that drops on one side bends bottom brackets and can pull the track out of alignment. Manual or automatic, a snapped cable should be repaired before you try moving the door again. Call us at (831) 216-7932 and we’ll get a tech to your Pomona home.
Written by Jaylen Ross, Owner at Marlow Garage Door Repair West Covina, serving Pomona since 2002.