Broken spring, opener that will not lift, or a door stuck on a steep driveway? We cover Sylmar seven days a week, with same-day service most days.
We work across 91342, from the older streets near Glenoaks and Hubbard to the tracts off Polk, Roxford and Foothill Boulevard, and up the hill streets toward Kagel Canyon and the El Cariso side. Sylmar is at the northern edge of the Valley but still a straight run for us, so same-day slots are usually available. Diagnosis and estimates are free, and we work 7:00 AM to 9:00 PM, seven days a week.
Sylmar is two different jobs depending on which side of Foothill you are on. The older flat streets have modest post-war homes with narrow attached garages, frequently still on extension springs with no containment cables, and openers that predate photo-eye sensors entirely. The hillside tracts built from the 1980s onward are the opposite: large houses with three-car garages, a wide double plus a single, and a driveway that climbs. Slope is the detail that catches people out here. On a rising driveway a door that has lost spring tension still looks like it is working, right up until it slams or refuses to hold halfway. Sylmar lots are also generous enough that many have RV or boat parking behind a gate and a taller door on a detached shop, and those need the spring sized for the actual panel rather than a stock fit.
Torsion and extension spring replacement with containment cables where they are missing, cable, roller, hinge and track work, off-track doors reset, opener repair and replacement including heavier-duty and battery backup units, and photo-eye safety sensors fitted on older systems. On multi-door properties we check and balance each door rather than only the one that failed. Every visit ends with a balance test and a reverse test. Licensed and insured, California license #1149841.
Old street or new hillside tract, the fault is usually one of these. Diagnosis is free and the common parts are already on the truck:
Call (818) 412-6679 or book online — $75 off any repair. We are open 7:00 AM to 9:00 PM every day, with 24/7 emergency response when a door will not close or lock.
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