Cables replaced as a pair
Both cables have carried the same load for the same number of cycles, so replacing one and leaving the other tends to bring you a second call-out. They are also checked where they wrap the drum.
Cables and rollers keep the door square and moving in its tracks. If a cable has come off its drum or a roller has left the track, stop using the door and have Chandler Garage Door Experts look at it before it moves again.
Monsoon storms between July and September push fine dust into every opening, and tracks facing an open lot, a wash or an unpaved lane collect grit that works like sandpaper on nylon and steel rollers. Dry desert air also drives lubricant out of roller bearings faster than most owners expect, so a door that ran quietly two summers ago can start binding with no visible damage at all.

Cable and roller work is usually straightforward, but only once the reason for the failure is understood. Chandler Garage Door Experts looks for the cause, not just the broken part.
Both cables have carried the same load for the same number of cycles, so replacing one and leaving the other tends to bring you a second call-out. They are also checked where they wrap the drum.
Roller stem length, wheel diameter and bearing type have to suit the track and the door's weight. Sealed bearings hold up better in dusty, dry conditions than an open builder-grade roller.
A cable rarely slips for no reason. Drum alignment, track condition and the bottom bracket are inspected, and the bottom bracket is never loosened while the door is under spring tension.
If the cable came off because the door was run after something jammed it, the track and rollers usually took damage too and that shows up in the quote. If a cable frayed at the drum, the reason is often a worn bearing or a shaft that has shifted, which is a different repair.
A door that is already out of its track needs off-track repair, and a cable that let go after a bang usually accompanies spring failure. Noise that started before the fault is covered in our guide to quieting a noisy door.
This work is available throughout the area, including Queen Creek and the rest of our service areas.
They have lifted the same weight over the same number of cycles, so the second one is usually close behind the first. Chandler Garage Door Experts will show you the condition of both and explain the recommendation before doing the work. You can read how these decisions are framed in the repair versus replacement guide.
They generally run quieter and stand up better to grit and dry heat than open builder-grade rollers, which is why they come up often here. Chandler Garage Door Experts will tell you what is currently fitted and what a change would involve, without pushing an upgrade you do not need. See the full service list.
Please do not. The door is under spring tension and the bottom brackets that anchor the cables are part of that load path, so a slip there can cause serious injury. Keep the door still and let Chandler Garage Door Experts secure it first — tell us the door's position when you call.
Common cable and roller sizes are usually stocked, so many of these repairs are finished at the first visit. If the track is bent or the drums are damaged, the work grows and Chandler Garage Door Experts will say so before starting. See how a service visit is arranged.
Tell us what the door was doing and when it started, and the visit can be planned around the parts it is likely to need.