Rollers are the wheels your door rides on, and worn ones announce themselves — grinding, squealing, and shaking the whole track assembly with every cycle. Alfonso swaps tired steel or cracked nylon rollers for sealed-bearing nylon in under an hour at most San Francisco homes. A full set runs $130–$260 installed and makes an immediate, audible difference.
| Full sealed-bearing nylon roller set, installed | $130–$260 |
| Roller set plus full lubrication service | $190–$310 |
Typical San Francisco and Bay Area ranges (parts + labor), last updated July 2026 — see the full SF garage door cost guide. You get an exact, upfront quote before any work begins — call (415) 494-4774 or book online.
⚠️ This repair is extremely dangerous for two key reasons:
BOTTOM ROLLERS (HIGH TENSION): The rollers in the very bottom brackets of your door are NOT like the others. These brackets are attached to the main lift cables, which are under extreme tension from the springs. NEVER, EVER ATTEMPT TO REMOVE THE BOTTOM BRACKETS. Doing so can cause the cable to snap, the spring to release its energy, or the door to collapse, resulting in severe injury.
Track Removal / Panel Bending: To replace the other rollers, you must either find a safe spot to bend the track (which can damage it) or partially disassemble the door. A mistake can easily cause a panel to fall or the door to become misaligned.
Our technicians have the tools and training to replace all 10-12 rollers safely, including the dangerous bottom ones.
Owner
Leads the team with expertise, ensuring reliable garage door installations and repairs.
Technician
Skilled in maintenance, repair, and troubleshooting of all residential and commercial garage doors.
Technician
Experienced in spring replacement, opener installation, and emergency garage door services.
Technician
Specializes in cable, roller, and track repairs, ensuring smooth and safe door operation.
We adhere to the highest industry standards for safety. A broken spring repair is dangerous, and we take that risk seriously.
We follow all DASMA Garage Door Safety Guidelines on every job.
Our safety protocols and training are aligned with OSHA Safety Standards to protect both our technicians and your property.
Winter is especially hard on your rollers. The extreme cold can make old plastic or nylon rollers brittle and prone to cracking. More importantly, moisture, salt, and grit from the road get kicked up into the tracks and work their way into the roller’s bearings. This seizes the bearings, causing the roller to stop spinning and start scraping. If your door is suddenly very loud this winter, your rollers are failing.
Contact us for a no-obligation assessment of your garage door needs. We provide transparent pricing and honest recommendations.
Our experienced, insured technicians arrive on time with fully stocked service vehicles, ready to complete most repairs on the first visit.
All our work is backed by comprehensive warranties on parts and labor, ensuring your complete satisfaction.
We provide follow-up service and are always available for questions or additional needs.
Most jobs take 45 to 90 minutes, depending on how many rollers are worn and whether the track needs adjusting while we are in there. We carry nylon and steel rollers in both stem lengths on the truck, so a standard San Francisco residential door is done in one visit with no return trip.
Yes. If the rest are still round, quiet, and rolling freely, we only swap the ones that are worn. We check every roller during the visit and charge for what actually needs to go. On a door with ten or more years on it, most rollers are usually due at the same time, and we will say so.
Usually, yes. A worn roller wobbles in the track instead of gliding through it, and that wobble works on the hinges and cables around it. In the Sunset and Richmond, salt air speeds up the rust on the axle too. Left long enough, a roller can jump the track, which turns a small repair into a bigger one.
A full set of sealed-bearing nylon rollers installed runs $130–$260 in San Francisco — one of the best value repairs on a garage door. Rollers touch every part of the door's movement, so fresh ones quiet the door, reduce strain on the opener, and stop the wobble that works other hardware loose.
For San Francisco homes we install sealed-bearing nylon almost exclusively. They're markedly quieter than steel — which matters when the garage sits directly under a bedroom — and the sealed bearing keeps out the grit and damp air that destroys open steel bearings near the coast. Steel still makes sense for very heavy commercial doors, but rarely for a house.
Roller noise is a grind or squeal that tracks the door's movement — it happens along the whole travel, and you can often see the culprit: rollers that wobble on their stems, don't spin when the door moves, or show cracks and flat spots. Spring and hinge squeaks are more of a chirp at specific points, and opener noise continues even with the door disconnected.
Most of them, carefully, yes — but not the bottom ones. The bottom brackets anchor the lift cables and are under full spring tension; unbolting one can release that tension violently. If you DIY the middle rollers, leave the bottom fixture alone. Our full-set service exists partly because that last pair is the pair that actually needs a professional.
Often handled in the same visit as roller repair:
Same-day, true 24/7 roller repair across San Francisco, the Peninsula, Marin, and the East Bay, including:
Our shop is at 1726 Great Hwy in the Outer Sunset. These are the SF neighborhoods where we run roller repair calls most often:
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