Garage Door Repair Half Moon Bay, CA
Coastside Garage Door repairs garage doors in Half Moon Bay and on the Coastside, from El Granada and Princeton to Miramar. Service calls start from $85, common repairs from $150 and one torsion spring from $200.
Call (650) 777-8776.
Half Moon Bay has a different feel than anywhere else on the coastside. It is more rural and more spread out, with Main Street bungalows on one end and multi-acre horse ranches off Higgins Canyon Road on the other. Coastside Garage Door makes the 20-minute drive down Highway 1 from our Pacifica shop, and our trucks carry parts for standard residential doors and for oversized agricultural and barn doors. The coastal bluffs west of Highway 1 and the hills along Highway 92 are both inside our territory. Call (650) 777-8776 for a free estimate.
Service call from $85. You hear the exact price before any work starts.
Towns and neighborhoods we cover
Half Moon Bay and the Coastside towns north of it along Highway 1.
El Granada
An unincorporated village just north of Half Moon Bay, named after Granada in Spain. Its homes are newer than most of the coast: the biggest building decade was the 1980s, and about 9 in 10 homes are detached houses (ACS 2024 5-year, U.S. Census Bureau). See garage door repair in El Granada.
Princeton-by-the-Sea
The harbor community west of Highway 1, overlooking Pillar Point Harbor, with Half Moon Bay Airport just to the north. It shares ZIP code 94019 with El Granada, so its addresses often read Half Moon Bay. Near the harbor, check the hinges, rollers and bottom brackets for rust first.
Miramar
Miramar Beach and Frenchman's Creek sit inside the Half Moon Bay city limits, north of downtown. Across the city, about 20% of homes were built in 2000 or later (ACS 2024 5-year, U.S. Census Bureau), so a Miramar street can mix a newer insulated door with an original one from the 1970s.
Montara
The northernmost of these towns, below Montara Mountain. About 9 in 10 Montara homes are detached and the 1970s were its biggest building decade (ACS 2024 5-year, U.S. Census Bureau). See garage door repair in Montara.
Moss Beach
Home to the Fitzgerald Marine Reserve and Half Moon Bay Airport. More than half its homes were built between 1960 and 1979 (ACS 2024 5-year, U.S. Census Bureau). See garage door repair in Moss Beach.
Starting prices in Half Moon Bay
| Job | From | What's included |
|---|---|---|
| Service call and diagnosis | from$85 | A visit, a diagnosis and the exact price for the repair before any work starts. What can raise the price: A second door or an opener checked on the same visit, distance down the coast. |
| Common repairs: rollers, hinges, cables | from$150 | Parts and labor for one failed part, then a balance and travel test. What can raise the price: Number of parts, door weight, a cable that has jumped the drum. |
| Torsion spring replacement | from$200 | One torsion spring fitted and the door balanced. What can raise the price: Two springs, a heavy or oversized door, high-cycle or galvanized springs. |
| Cable repair or door back on track | from$160 | A snapped or slack cable replaced, or the door set back on its track, then a balance test. What can raise the price: Both cables, a bent track section, a spring that failed with the cable. |
| Opener repair | from$75 | Diagnosis and repair of one opener fault, such as sensors, a remote or travel limits. What can raise the price: A failed board or motor instead of a sensor, brand-specific parts. |
| New door installed | from$1,000 | A new door fitted with its tracks and hardware, old door hauled away. What can raise the price: Size, material, insulation, windows. |
Common repairs in Half Moon Bay
Spring replacement in Half Moon Bay
One torsion spring starts from $200 and both springs from $320. A snapped spring leaves the door too heavy to lift, so leave it closed and call. Read more about spring replacement.
Call (650) 777-8776Opener repair and installation
Opener repair starts from $75 and an installed opener from $250. Damp air reaches the safety sensors and the wiring first. See opener repair and opener installation.
Call (650) 777-8776Emergency repair
A door stuck open, stuck shut with the car inside, or hanging off its track. The emergency service call starts from $100. See emergency garage door repair.
Call (650) 777-8776Cables and doors off track
A snapped or slack cable lets the door hang crooked. Setting a door back on its track starts from $160. See cable and off-track repair.
Call (650) 777-8776Half Moon Bay at a glance
- 52%
- of homes built before 1980
- 68%
- of homes are single-family detached
- 54%
- of hours at 90% humidity or more at Half Moon Bay Airport
Door stuck in Half Moon Bay?
Tell us what the door is doing. You hear the exact price before any work starts.
Coastal hardware
Torsion springs in salt air and fog
- Why it fails here
- At Half Moon Bay Airport the air was at 90% humidity or more in 54% of hours from 2021 to 2025, against 7% at San Francisco International on the bay side. Damp, salty air rusts bare steel coils and bearing plates, and rust adds friction to every cycle. Source: Iowa Environmental Mesonet, ASOS hourly observations 2021-2025 (stations KHAF and KSFO).
- What we fit
- Galvanized or coated springs resist salt longer than bare oil-tempered steel. One torsion spring replaced starts from $200.
- Check interval
- Test the door's safety reverse at least once every four weeks: lay a 1½-inch-thick piece of wood flat on the floor at the center of the door and close it. The door should reverse when it touches the wood. Source: DASMA (Door & Access Systems Manufacturers Association), "Safety Tips: Garage Door Openers".
Drive Time from Our Shop
Half Moon Bay is approximately 15 to 20 minutes from our Pacifica shop via Highway 1 south. During weekday commute hours or peak tourist season, allow 20 to 25 minutes. Our technicians who live on the south coast often reach HMB addresses even faster.
We have invested in the equipment and training to handle the full range. Our trucks carry standard residential torsion springs and hardware alongside commercial-grade components for larger openings. We stock high-cycle springs rated for the heavy, oversized doors common on agricultural buildings, and we maintain relationships with custom door manufacturers who can produce one-off designs for unique openings. If your property has a structure with a non-standard door, we carry the equipment and training to handle it.
Half Moon Bay questions
How much does garage door repair cost in Half Moon Bay?
Service calls start from $85, common repairs from $150 and one torsion spring from $200. You hear the exact price before any work starts.
Do you cover El Granada, Montara and Moss Beach?
Yes. Coastside Garage Door works in Half Moon Bay, El Granada, Princeton-by-the-Sea, Miramar, Montara and Moss Beach, with the same starting prices in each.
How long do garage door springs last on the coast?
Springs are rated in cycles, not years. A regular-duty torsion spring carries an estimated life of 10,000 cycles. One cycle is one opening and one closing of the door. Salt air shortens that life on bare steel springs.
How long does it take to reach Half Moon Bay from your shop?
Our Pacifica shop is approximately 15 to 20 minutes from downtown Half Moon Bay via Highway 1. During peak commute hours or pumpkin season traffic in October, the drive can stretch to 25 minutes. For emergency calls, we dispatch the nearest available technician, and some of our techs live south of Pacifica, so a Half Moon Bay address is often a shorter run than the shop itself.
Garage door trouble in Half Moon Bay?
Tell us what the door is doing. You hear the exact price before any work starts.
Call now and a Pacifica tech can usually be out the same day.
Service call from $85 · repairs from $150