Unpowered opener door position
If the door is already down and the opener won't budge it, leave it down. Unplug the opener so nobody tries the wall button while you're standing there.
Commerce City, Aurora
Cable repair for Commerce City's newer garage doors, built mostly after 2004. Aurora Garage Door Pros covers the 13-mile run out from Aurora for this job.
DIY or pro
A snapped lift cable on a garage door is not a job to poke at with the door half up. The cable holds a coiled spring or a torsion spring's worth of tension, and if it lets go while you're under the door, that's a trip to the ER, not a repair job.
If the door is already down and the opener won't budge it, leave it down. Unplug the opener so nobody tries the wall button while you're standing there.
Commerce City's housing stock runs newer than a lot of what we see closer to Aurora - median year built here is around 2004 - so most of these doors are still on their original cable and drum setup, factory-torque springs, and a chain or belt opener that's under twenty years old.
That's good news for us: fewer mismatched or hand-me-down parts, fewer surprises when we get the door open. But newer doesn't mean untouchable. A frayed cable on a door this age usually means it's simply worn through its rated cycles, not that something was installed wrong. Don't cut a hanging cable to get the door moving by hand - it's still under load and can whip.
Booking
We run out of Aurora, and Commerce City sits about 13 miles from our shop - a straight run that puts us on the road for a stretch before we're anywhere near your driveway.
That drive is one reason we ask a few questions up front: which side of the door the cable broke on, whether the door is stuck up or down, and whether you've got a single door or a double.
It saves a second trip if we show up with the wrong length of cable or drum. We don't carry a Commerce City branch or a local yard, so what's on the truck when we leave Aurora is what we've got for that call.
For a standard residential cable job on a door built in the 2000s, that's rarely a problem - the parts are common. It matters more on custom or oversized doors, which we'll flag before we're on our way if you tell us the door size when you call.
Symptoms
The classic sign is a door that drops crooked - one side hangs lower than the other, or it stops dead a few inches off the floor and won't go further. Sometimes you'll hear it before you see it: a snap, then the door thuds down on one side while the opener keeps grinding. On a double-wide door, a single broken cable can let one end fall while the other stays hoisted by the opener arm, twisting the panel. If your door came down evenly and slow, that's usually a spring problem, not a cable - worth mentioning when you call, since it changes what we bring. A cable that's fraying but hasn't broken yet will often show as a rough, jerky ride, or a faint scraping sound near the drum at the top of the track.
The repair
We release the spring tension safely, pull the old cable off the drum, and run a new one to the size and length that matches your door and track.
On the newer doors common through Commerce City, that's usually a straightforward swap - we're not fighting decades-old drums or oddball spring cones from a door installed before code updates.
We check both cables even if only one broke, since if one's frayed from age or salt off the winter roads, the other is usually close behind. We also check the drums and pulleys for grooving, since a worn drum will chew through a brand-new cable in a season.
Once the cable's on, we re-tension the spring, run the door through a full cycle, and check that it's tracking level on both sides before we call it done.
Watch-outs
The job gets harder when the cable didn't just wear out but snapped because something else was already wrong - a bent track, a bearing seized at the drum, or a spring that was undersized for the door's weight to begin with. On the newer stock typical of Commerce City, we more often find a drum that's worn a groove from years of the same cable riding the same spot, which we'll replace along with the cable rather than let it eat the new one too. We won't tell you a five-minute cable swap when the real fix is a drum or a spring, and we won't quote a cable job over the phone without knowing what's actually broken - that's the one honest limit here: cable price depends on what else the cable took out with it.
Local causes
Commerce City's homes lean newer than much of the wider Aurora service area - median year built here is around 2004, against a service-area range that stretches back to 1958. That means original hardware is still common, and most cable failures we see are straightforward fatigue: the cable's done its rated number of cycles and it's time. The area sits in a severe cold climate band, and repeated freeze-thaw cycling through a Colorado winter stiffens cable and drum lubrication and adds stress to the metal each time the door cycles cold. With household income here running higher than much of the broader service area, we also see more owners replacing a worn cable proactively rather than waiting for it to snap mid-cycle - which is the cheaper way to handle it every time.
Questions
About 13 miles. We don't keep a branch or drop point in Commerce City, so every job here is run straight from Aurora. Tell us the door size and what's wrong when you call, and we'll load the truck to match before we head out, which keeps a second trip off the table.
No, and the symptoms differ. A broken spring usually lets the door come down slow and even; a broken cable usually drops one side of the door while the other stays hoisted, especially on a double door. Tell us which one you're seeing when you call, since it changes what parts we bring.
Often, yes. Median year built in Commerce City runs around 2004, newer than a lot of the wider service area, so original torsion hardware and factory cable setups are still common here. That usually makes for a more standard repair with fewer mismatched or outdated parts to work around.
We'd rather you didn't. A lift cable is under spring tension even when the door looks still, and releasing it wrong can whip the cable or drop the door on someone. If the door's already down, leave it down, unplug the opener, and call us.
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Aurora Garage Door Pros repairs and installs garage doors, springs and openers in Aurora, CO and the surrounding area.