
Garage door repair in Granada Hills
At the north end of the Valley, the neighborhood is mostly 1950s and 1960s houses, with a fire edge on the hills and an earthquake history.
Garage door repairs close to home
All five services, for some of the oldest garages we work on.

Opener Repair
Door reverses before it closes, motor hums and nothing moves, remote stopped working. Sensors, gears, boards and keypads.
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Opener Installation
Chain, belt and wall-mount openers, each fitted with the battery backup California has required since July 2019.
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Spring Repair
Torsion and extension springs sized to the door's weight and cable drum, not copied from the one that broke.
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New Door Installation
Steel, insulated and glass-panel sectional doors, measured for headroom and side room before anything is ordered.
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Off-Track and Cable Repair
Rollers out of the track, a cable off its drum, a door hanging crooked. Leave it where it is and call.
Learn more →Flats and the hillside edge
Granada Hills is a City of Los Angeles neighborhood that one ZIP area covers almost entirely.
City of LA neighborhood
A Los Angeles neighborhood of about 15.7 square miles.
The 91344 ZIP area
99% inside the neighborhood, covering 93% of it.
The Valley floor
Mostly 1950s houses: 37.7% of the ZIP area's homes date from that decade.
The hillside edge
Where the 2019 Saddle Ridge Fire's perimeter reaches about 24% of the community.
The 91344 ZIP area in four numbers
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates, via Census Reporter
Why these doors need careful work
Granada Hills has the oldest housing of any place we cover around Simi Valley. In the 91344 ZIP area the median build year is 1963 and 62.5% of homes date from the 1950s and 1960s, so many openings, headers and tracks are older than every safety rule that now applies to openers. Most are detached houses (82.9%), and the hillside edge has burned: the 2019 Saddle Ridge Fire's perimeter covers about 24% of the community. So we measure carefully, size springs to the door as it is, flag openers older than the 1993 photo-eye rule, and check the seals where the hazard map applies.
Old openings measured
Nothing assumed on a 60-year-old frame.
Pre-1993 openers flagged
No photo eyes means time for a new unit.
Hillside seals
Checked against the 1/8 inch limit.
Written price
Agreed first.
What has the ground done in the north Valley?
Two big earthquakes shaped this end of the Valley, and both left records.
- 1971 San Fernando quake: magnitude 6.6; the near-failure of a Van Norman dam forced about 80,000 Valley residents to evacuate, per USGS and DWR.
- 1994 Northridge quake: USGS noted ground cracks at Granada Hills.
- For garages: FEMA's homebuilders' guide flags the open garage front as a weak point where living space sits above it.
Granada Hills and the north Valley
Granada Hills, Porter Ranch and Northridge, reached from Simi Valley on the same price list.
Local garage door questions
Garage door trouble in Granada Hills?
Call and describe the door; you get the likely cause and a price range before anyone comes out.