Non-destructive entry first, always - and we re-key Schlage, Kwikset, and Baldwin locks on the spot while you watch
You get a price before we start. It does not change when we arrive. No surprises.
Residential Locksmith in Half Moon Bay, CA: Lock Changes, Rekeys, and Salt-Air Lock Repair
If you’re locked out of a home in Half Moon Bay or need locks changed, rekeyed, or repaired, a local residential locksmith typically arrives in 30 to 60 minutes for emergencies and charges between $85 and $240 for most common jobs. The marine layer and salt air here corrode lock hardware faster than inland areas, so half our work in Half Moon Bay involves freeing seized deadbolts and cylinders that look fine on the outside but have corroded internally. Call (910) 714-4287 any hour and you’ll reach a live person who can give you an exact price over the phone.
Why Half Moon Bay Homeowners Call Dunmore Locksmith First
Perry Osgood leads our team, and the standard we hold every tech to is simple: you know who’s coming to your door before you open it. That matters here more than most places. Half Moon Bay sits behind one climb on Highway 92 with Highway 1 running north and south through low stretches that flood in winter storms. If you’re locked out at night, help from over the hill isn’t coming quickly. Our techs work this side of the pass every day.
Dunmore Locksmith operates as a member of the Residential Locksmith network under Threshold Group, which has served the Bay Area since 2007. Every technician working in Half Moon Bay passes a background check and identity verification, then gets sent to you by name and photo before the visit. They arrive in a marked uniform and show a photo ID at your door. If someone shows up who you weren’t told to expect, that visit is on us.
The name Dunmore comes from old words for a great fort, a stronghold built to keep what’s inside safe. That’s the same reason most people call us: they want to know the person at the door is exactly who we said it would be. We carry marine-grade Schlage, Kwikset, and Medeco hardware specifically because standard brass and steel parts fail fast in this coastal air. And every job carries a written 365-Day Done Right Promise. If a repair fails within a full year, we come back and fix it at no charge.
House Key Locksmith in Half Moon Bay
House key locksmith work in Half Moon Bay covers everything that affects the keys you use: cutting new keys, rekeying locks so old keys stop working, and fixing cylinders where the key won’t turn, jams, or snaps off in the lock. In this climate, key slot corrosion is the single most common reason a key stops turning. It’s not that you have the wrong key. The pins inside the cylinder have fused to the housing from salt-laden moisture, and the fix usually means extracting the cylinder and rebuilding it rather than replacing the whole lock.
A standard key cut for a Half Moon Bay home runs $5 to $12. Rekeying a typical knob lock runs $90 to $150 depending on the cylinder type. If you need a house, workshop, and gate all working from one key, that job usually lands between $220 and $380 for the full visit, including new key copies and marine-grade pin kits. We give you a written price before any work starts, and the same figure is what appears on the invoice.
Keyed-Alike for Rural Properties
Most Half Moon Bay properties outside the downtown core have outbuildings. Workshops, garden sheds, gates, pump houses. Owners end up carrying three or four keys on separate rings, guessing which one fits. We rekey all your cylinders, whether they’re Kwikset, Schlage, or old Baldwin mortise locks, to match a single key and keyway, in one service visit. For farm gates and hasps that sit in direct salt wind, we specify stainless or composite-bodied padlocks that won’t seize within three years like the hardware-store brass versions do.
Master Key and Restricted Key Systems
We recently serviced a 1970s ranch property on Alsace Lorraine Avenue where the detached workshop and two outbuildings had older Kwikset padlocks and a Schlage deadbolt completely seized after a rainy winter. Our technician opened the house without damage, then rekeyed the main entry, workshop, and gate to one key using marine-grade cylinders and a master key system. The owner no longer carries three separate keys, and the outbuilding hasps were upgraded to corrosion-resistant hardware. For anyone with multiple buildings, one key for the family and a restricted master for a caretaker or tenant is the kind of setup we can set up on site.
House Lockout in Half Moon Bay
A house lockout in Half Moon Bay means you can’t get into your own home, whether from a lost key, a key snapped in the lock, or a deadbolt that seized and won’t accept the key. Our emergency response to Half Moon Bay is targeted at 30 to 45 minutes from your call for residences near the downtown and Frenchmans Creek areas, and 45 to 60 minutes for properties off Highway 1 toward San Gregorio or up in the hills. If you’re at your door, we’ll have you back inside, and we never drill a lock unless there’s truly no other way.
A standard house lockout runs $85 to $185. Non-destructive entry using picks, bypass tools, or air wedges is the normal approach and leaves your hardware intact. If the lock did fail internally from corrosion and needs replacing, tell us during the call and we’ll bring the right deadbolt with us. You’ll still pay the quoted price for the entry itself, plus the cost of any new lock you choose, which we’ll itemize before any work happens.
Vacation Home Lockout and Seized Locks
Half Moon Bay has a large stock of second homes that sit empty for months. The owners show up after a wet winter, put the key in, and nothing turns. The lock worked in October. By March the chloride-laden air has worked its way inside the cylinder and the pins are frozen solid. We see this pattern every single year, and it peaks between January and April. If you’re standing in front of a vacation home with a seized lock, call us. We’ll open it without damage and usually rekey or replace the deadbolt the same visit so it doesn’t happen again next season.
Lockout After Storm Damage
When storms come off the ocean, they don’t just freeze locks, they shift doors and frames. A door that swells against its jamb can bind the deadbolt so tight that the cylinder can’t rotate. That sometimes looks like a key problem but isn’t. Our techs handle the mechanical side: aligning strikes, adjusting hinges, and chasing corroded bolt paths. We’ll tell you plainly if the real issue is the door frame itself, which saves you from paying for lock work that won’t hold up.
Trusted Brands We Service in Half Moon Bay
We install, repair, and rekey hardware from Schlage, Kwikset, and Medeco, and we stock corrosion-resistant cylinders and marine-grade finishes specifically for Half Moon Bay’s coastal air. If your home has an older Baldwin or Yale lock in a wood front door, we carry the pin kits and tailpieces to service those too instead of telling you the only option is a full replacement. Because we keep parts on the van for the brands most common in Bay Area homes, most repairs are one visit, not two.
Common Residential Locksmith Problems We See in Half Moon Bay Homes
- Internally corroded deadbolts that look fine outside. The marine layer deposits chloride on exposed metal, and the moisture finds its way into the cylinder through everyday key use. Within 3 to 5 years, the pins bind and the key stops turning, even though the exterior face shows no rust at all.
- Seized padlocks on outbuildings and farm gates. Agricultural parcels along Route 1 still use hasps and padlocks that were installed decades ago. The salt air turns standard brass padlocks into useless blocks by about year three, and bolt cutters become the only option if nobody addresses them first.
- Vacation homes with locks frozen shut after months empty. A lock that was smooth in October can be completely seized by March. Combine the salt air with months of zero use, and the pins essentially weld to the cylinder. This seasonal pattern is so predictable that a springtime preventive rekey is worth the cost for any second-home owner.
- Multiple keys for multiple buildings on the same property. Homes outside Old Town often have a workshop, a garden shed, and a fence gate, each with a different lock and a different key. We rekey them all to one key in one visit, which is both a convenience and a corrosion fix when we swap in proper marine-grade cylinders.
Pricing for Residential Locksmith in Half Moon Bay, CA
Half Moon Bay pricing lands a bit above inland rates because the hardware has to be better, and the drive time across Highway 92 or up Highway 1 is real. A rekey of a standard knob or deadbolt runs $90 to $150. A new deadbolt installation, with hardware, lands between $140 and $260 depending on the grade of lock. A house lockout is $85 to $185. A full property visit, rekeying the house, workshop, gate, and replacing corroded cylinders with marine-grade equivalents, typically runs $220 to $380. Call (910) 714-4287 and we’ll give you an exact number over the phone. That’s the price you’ll pay, and there’s no charge added when the tech arrives.
And yes, Residential Locksmith in Half Moon Bay service is available around the clock. Dispatch and scheduling for our crews serving the coastside are coordinated from the Threshold Group’s San Francisco Bay Area office, and the tech driving to you is local to this side of the hill.
We Also Serve Cities Near Half Moon Bay
We take calls for the neighborhoods along Highway 1 and over the pass: El Granada, with its tight streets near the harbor; Burlingame and Millbrae on the Bay side; and Belmont up toward the Canyon. If you’re just outside Half Moon Bay proper, call us and we’ll tell you whether we have a tech nearby. The same standard applies anywhere we go: written price, named technician, photo ID at the door.
Serving Half Moon Bay, CA - Our Local Coverage Area
We’re based in the Half Moon Bay area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Residential Locksmith in Half Moon Bay
Because Half Moon Bay’s marine layer carries chloride-laden moisture into your lock cylinder every time you use your key, and that salt corrodes the brass and steel pins inside. A lock can look perfect on the outside and be completely seized inside within 3 to 5 years, which is much faster than you’d see in Belmont or Millbrae. The fix is a rebuild or replacement using corrosion-resistant or marine-grade components. Call (910) 714-4287 and we can tell you whether your lock is worth rebuilding or should be replaced.
Yes, and this is a standard job for us on Half Moon Bay properties with outbuildings. We rekey the house locks, the workshop door, the shed, and the gate to match a single key, and we usually swap the gate and outbuilding hardware to corrosion-resistant cylinders and padlocks the same day. The full visit normally runs $220 to $380, with a written price before we start. Call (910) 714-4287 for an exact quote.
Call us before you force the key. If the key won’t turn at all, forcing it will snap it off in the cylinder and turn a rekey into a full lock replacement plus a key extraction. We’ll open the door non-destructively, remove the seized cylinder, and either rebuild it with corrosion-resistant pins or install a Schlage or Kwikset deadbolt in a marine-grade finish. For seasonal homes, we recommend a preventive rekey in the fall before the wet months. Call (910) 714-4287 and we can get to your property the same day in most cases.
Rekeying changes the internal pins so your old keys stop working and new keys turn the same lock. Replacing removes the entire lock and installs a new one. If your lock still physically works but you want to control who has keys, rekeying at $90 to $150 per lock is cheaper. If the lock has corroded internally, you need replacement, because new pins in a corroded housing will fail again quickly. Half Moon Bay’s salt air pushes a lot of properties toward replacement with marine-grade hardware. Call (910) 714-4287 and we’ll tell you straight which one you need.
No. Our house lockout price of $85 to $185 covers travel to your door, and outbuildings farther back on the property don’t add dispatch fees. If you also want the outbuildings rekeyed while we’re there, that’s quoted separately and in writing before we touch them. The only thing that changes the lockout price is the complexity of the lock and whether we need to use non-destructive entry tools or replace a failed cylinder. Call (910) 714-4287 and the person who answers will give you a firm number before any tech is dispatched.
If you’re in Half Moon Bay and your locks are giving you trouble, or you want the whole property keyed alike with hardware that actually survives the coastside air, call us at (910) 714-4287. Estimates are free, the price is in writing before work starts, and every job is backed by the 365-Day Done Right Promise.
Written by Perry Osgood, Owner at Dunmore Locksmith, serving Half Moon Bay and the surrounding coastside communities.