Smart locks
House lockouts
Re-keying
Deadbolt upgrades
Schlage
Kwikset
Car keys & fobsNon-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.
Get your free estimateFast, Reliable Emergency Locksmith Across Half Moon Bay
A 24/7 house lockout in Half Moon Bay typically costs $120 to $250, and an emergency locksmith can usually reach most of the 94019 zip code within 30 to 45 minutes depending on traffic on Highway 92 or Highway 1. We know that when you’re standing outside your door in the fog at midnight, you want someone who answers the phone and gets there. Cypress Lock & Key handles urgent lockouts, broken key extraction, and rekeys across Half Moon Bay, from the flats near Main Street to the hillside streets west of Highway 1. Call (877) 265-4385 and we’ll talk through what’s happening before anyone gets in a truck.
Why Cypress Lock & Key Is Half Moon Bay’s Preferred Emergency Locksmith Company
Half Moon Bay is not Oakland or San Mateo. It’s a coastal town with a small commercial core, a lot of second homes, and older housing stock that doesn’t always cooperate with modern hardware. We handle emergency calls here often enough to know the difference between a lock that failed and a lock that needs mechanical attention, and we bring the right tools for both. Our Emergency Locksmith team has worked on mid-century cottages off Kelly Avenue, newer developments near Frenchmans Creek, and coastal-facing homes where the hardware takes a beating from salt air.
Noel Carver, who leads Cypress Lock & Key, has built the company around a simple principle: answer the phone, show up when you say you will, and fix the lock without damaging the door. That matters in Half Moon Bay, where many homes have original mortise locks and vintage hardware that a drill-happy locksmith can ruin in ninety seconds.
We work on the lock you already have. That means rekeying a Schlage deadbolt, freeing a salt-seized Baldwin handle set, or sourcing a compatible cylinder for a mid-century mortise lock. We do not push full replacements when a repair solves the problem. And when a replacement is genuinely needed, we’ll tell you that plainly, with a price before we start.
Styles & brands we work with







Our Emergency Locksmith Services in Half Moon Bay
24/7 Emergency Lockout
Locked out of your house, apartment, or weekend rental in Half Moon Bay? We answer calls around the clock and dispatch to the coast as quickly as traffic allows. Most lockouts on newer Schlage or Kwikset hardware are straightforward. Older mortise locks take more patience, and we carry the tools for non-destructive entry on those too. A house lockout in Half Moon Bay typically runs $120 to $220 depending on time of night, the lock type, and how far off Highway 1 you are.

House Lockout
A daytime lockout on a Tuesday in Half Moon Bay is different from a 2 a.m. call on a foggy Saturday. Both happen more than people expect, especially at rental properties where guests get one key, one copy, and no backup. If you manage a vacation rental near Poplar Beach or in the hills above Main Street, keep our number on file: (877) 265-4385. We get guests inside without damaging the door or the original hardware.

Broken Key Extraction
Keys snap in locks on the coast more than inland. Salt corrosion weakens brass key blanks over time, and when a key is stiff in the cylinder, a hard turn finishes the job. We extract broken key pieces from mortise locks, deadbolts, and Kwikset knobs in Half Moon Bay, then make a fresh key from the code or the remaining pieces. If the lock itself is corroded, we’ll say so and address that before it strands someone else.

Eviction Lock Change
Eviction lock changes require more than swapping a cylinder. You need the old keys dead, the new keys issued, and documentation that the work was done properly. We do this for landlords and property managers in Half Moon Bay and nearby El Granada and Moss Beach. Rekeying an existing lock costs less than replacing hardware, and it’s the right call for most mid-century homes where replacing a mortise lock means modifying the door.

What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Half Moon Bay
We service and repair locks from eight manufacturers across the residential, premium, and high-security categories. In Half Moon Bay, that matters because the housing stock spans so many eras. A 1950s cottage near Frenchmans Creek often has an original mortise lock from a brand that stopped making residential hardware decades ago. A newer build near the Ritz-Carlton might have Baldwin or Sargent hardware that needs specific replacement parts. We work with Baldwin, Mul-T-Lock, Sargent, Abloy, Schlage, Kwikset, Yale, and Medeco, and we stock common cylinders, tailpieces, and springs for the brands we see most on the coast. If your lock is worth saving, we’ll save it. If it’s a Kwikset knob from 1994 that’s rusted through, we’ll tell you honestly and install the right replacement.
Common Emergency Locksmith Problems We See in Half Moon Bay Homes
- Salt-seized mortise locks west of Highway 1. Ocean-facing locks freeze up from corrosion while the inland side of the same door works fine. This is the single most common emergency call we get from Half Moon Bay, usually confused for a broken lock. It’s rarely broken. It’s usually a matter of cleaning, lubricating with marine-grade product, and occasionally resetting a slipped part.
- Warped mid-century doors that misalign the strike plate. Original doors on 1950s and 1960s homes swell and shift with coastal humidity. The deadbolt still works, but it binds against the strike plate. A lockout happens when someone panics, forces the key, and snaps it. We realign the strike or adjust the latch when we fix the key.
- Rental lockouts with only one key in circulation. Weekend rentals on Poplar Street, the streets around Kelly Avenue, and the bluff-side homes near Miramar Beach run lean on spare keys. A guest locks the only key inside, and now the owner or property manager has an emergency at 9 p.m. We handle these after hours and can rekey on the spot so the next guest doesn’t inherit the same problem.
- Builder-grade Kwikset knobs worn out by the fog belt. Kwikset knobs on ocean-facing doors in Half Moon Bay fail faster than the same hardware in Redwood City or San Mateo. The salt air works into the cylinder, the pins get sticky, and the tailpiece eventually gives out. We can most often repair these with a rekey and lubrication. When the knob is beyond saving, we replace it with stainless hardware that holds up better in the fog.
Pricing for Emergency Locksmith in Half Moon Bay, CA
Here’s what you can expect to pay for emergency locksmith work in Half Moon Bay, based on the work we’ve done across the 94019 zip code and the surrounding coastal communities:
| Service | Typical Range | Notes |
|---|---|---|
| House lockout, standard hardware | $120 – $220 | Service call plus labor. Time of day and distance affect final cost. |
| Lockout on mortise lock or nonstandard hardware | $180 – $300 | Non-destructive entry takes more time and skill. |
| Broken key extraction | $90 – $180 | Includes cutting a new key if code is available. |
| Rekey existing lock after lockout | $25 – $55 per cylinder | Labor plus pins. No new hardware required. |
| Eviction lock change (rekey or cylinder swap) | $120 – $260 | Per property, depending on number of doors. |
The price we quote on the phone is the price on your invoice. No call-out surcharge added when the tech arrives, no inflated “emergency fee” invented on the spot. Where we need to charge more – a hard-to-source cylinder, a long drive, a 3 a.m. dispatch – we tell you before we leave. Call (877) 265-4385 for a free estimate on any of the services above.
We Also Serve Cities Near Half Moon Bay
Our service area covers the coast and the near peninsula, including Half Moon Bay, El Granada, Moss Beach, Montara, and Hillsborough. If you manage properties in more than one of these towns, one call handles them all. We dispatch from the East Bay and arrive on the coast as quickly as Highway 92 allows.
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 – Emergency Locksmith in Half Moon Bay
Probably not. In most cases on the fog belt west of Highway 1, the lock is salt-seized, not broken. The cylinder internals corrode and bind. We free them with marine-grade lubricant and a teardown, and the lock usually works again without replacement. Call (877) 265-4385 and describe what you’re seeing – we can often tell you over the phone whether it sounds like corrosion or a mechanical failure.
In most cases, yes. Original mortise locks in mid-century Half Moon Bay homes can be rekeyed without removing the lock body. We replace the cylinder with a compatible format, cut new keys, and leave the original door hardware intact. Full replacement is only needed when the lock body itself is cracked or the internal parts are worn beyond safe function. We’ll tell you which before any work starts.
Rarely. Drilling is a last resort. On modern hardware, we pick or bypass the lock non-destructively. On older mortise locks, drilling often damages irreplaceable original door hardware, so we avoid it entirely unless the lock is already failing mechanically. If a drill is ever needed, we’ll tell you why and confirm before we start.
Because the ocean side takes the full force of Half Moon Bay’s salt spray and fog. Moisture carries salt into the cylinder, the pins and springs corrode, and the lock seizes. The inland-facing side of the same door stays dry and keeps working. We see this pattern constantly in Half Moon Bay, especially on homes west of Highway 1. The fix is usually a full disassembly, cleaning, and marine-grade lubrication, sometimes with a stainless hardware upgrade.
Yes. We handle after-hours rental lockouts in Half Moon Bay and the surrounding coast regularly. That includes homes off Poplar Street, Kelly Avenue, and the bluff areas near Miramar. We get the guest inside, and if you want, we rekey the lock on the spot so you can issue new keys without replacing hardware. Call (877) 265-4385 and we’ll route a tech to the property.
Written by Noel Carver, Owner at Cypress Lock & Key, serving Half Moon Bay and the surrounding coast.