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.
Locksmith in Half Moon Bay, CA
Locksmith work in Half Moon Bay runs up against three things most Bay Area cities never deal with: salt air that corrodes hardware fast, heavy coastal fog that swells wood doors and jams deadbolts, and a housing mix that swings from 1930s bungalows to brand-new oceanfront builds. Whether you’ve locked yourself out on a foggy morning or need a full rekey after closing on a house near Frenchmans Creek, we answer the phone with a live person and give you a written price before a single tool leaves the bag. Call (409) 405-4485 and you’ll know exactly what the job costs and when we’ll arrive.
Why Half Moon Bay Homes Are Different
Salt air is the quiet enemy of door hardware here. Locks and deadbolts a few blocks from the water corrode faster than the same hardware would in Burlingame or Millbrae, and we regularly replace cylinders that have seized from rust. In neighborhoods like Arleta Park and the older streets off Purissima, we see original Schlage and Kwikset hardware from the 1970s and 80s that has never been serviced – springs worn flat, strike plates loose, keys that only turn if you jiggle them just right.
The fog does its own damage. Wood doors swell in the damp, which means a deadbolt that worked in October suddenly won’t throw in June. We shave strike plates, adjust hinges, and re-align latches rather than telling you to replace a door that’s otherwise fine. Newer construction in the hills above Highway 1 has its own quirks: production-grade locks that work fine in dry climates until a winter storm pushes moisture into every exterior door. Half Moon Bay also has plenty of second homes and short-term rentals, which means rekeying between guests and owners is routine work for us.
Our Main Half Moon Bay Services
Most calls we take in Half Moon Bay are either rekeying after a sale or tenant turnover, or repairing a lock that’s finally given up after years of coastal weather. Each service below has its own page with pricing and specifics.
Commercial Locksmith in Half Moon Bay
Main Street storefronts, office spaces, and the small hotels along the coast need locks that hold up to salt air and daily use. That means commercial-grade levers, high-security cylinders, and master key systems that don’t seize when the fog rolls in. We service Medeco, Abloy, and Sargent hardware, and we can set up a keying schedule that gives your manager one key and each employee only what they need. Every commercial job gets a written scope and a flat per-lock price before work starts. See our Commercial Locksmith in Half Moon Bay page for details.

Rekey Locks in Half Moon Bay
Rekeying is the most common call we get from new homeowners in Half Moon Bay. It means swapping the internal pins inside your existing lock so the old keys stop working – no new hardware required. After a closing near Ocean Colony or a tenant change in a Miramar rental, you don’t actually know how many copies of the old key are floating around. We rekey every exterior cylinder to match a single new key set, and the written price covers every cylinder on the job. Details are on our Rekey Locks in Half Moon Bay page.

Door Lock Repair in Half Moon Bay
Door lock repair in Half Moon Bay often comes down to two issues: corrosion from salt air or misalignment from a house settling in wet soil. A deadbolt that only turns halfway is usually fixable without replacing anything – we clean, lubricate, and re-align the mechanism inside the door. When hardware has rusted through, we swap it for new Schlage or Baldwin deadbolts rated for coastal conditions. We carry common cylinders and tailpieces locally, so most repairs finish in one visit. See Door Lock Repair in Half Moon Bay for typical costs.

Residential Locksmith in Half Moon Bay
Lockouts in Half Moon Bay happen more often than you’d think – foggy mornings, sandy hands, keys left on the deck rail. We get you back inside without damaging the door or the lock, and we’ll confirm your identity before opening anything. For homeowners, we also handle deadbolt upgrades, handle-set replacement, and strike plate reinforcement on older doors. Whether you’re in a 1950s cottage off Kelly Avenue or a newer build near the bluffs, the price is in writing before we start. Full breakdown on our Residential Locksmith in Half Moon Bay page.

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.
Brands We Service in Half Moon Bay
We stock common Schlage and Kwikset parts in our vehicles and service Medeco, Abloy, Baldwin, and Sargent hardware as well. For most standard residential jobs in Half Moon Bay, the right cylinder or tailpiece is already in the truck, which means the repair finishes same-day rather than waiting on a parts order. Check our brands page for the full list of what we service.
Pricing for Locksmith in Half Moon Bay, CA
| Service | Typical range in Half Moon Bay |
|---|---|
| Rekey standard lock (per cylinder) | $25 – $45 |
| Rekey high-security / Medeco cylinder | $45 – $75 |
| Rekey whole home (5 locks, most common) | $150 – $225 |
| Residential lockout (lock pick / bypass, no damage) | $75 – $125 |
| Deadbolt installation, standard Schlage/Kwikset | $85 – $145 per lock |
| High-security deadbolt (Medeco / Mul-T-Lock) | $175 – $325 per lock |
| Door lock repair (realignment, cleaning, adjustment) | $65 – $110 |
| Commercial rekey (per cylinder, standard) | $35 – $60 |
| Commercial master key system setup | $150 – $400 flat |
| New handle set installation (entry, Baldwin or similar) | $145 – $275 per door |
What pushes a price to the top of these ranges in Half Moon Bay is usually corrosion. A lock that’s been exposed to salt air for years takes longer to open, and if internal components snap during removal, we’ll show you the part and give you the updated price before we keep going. Every job we do includes a written price before any work starts – no call-out surcharge added on arrival, no bill that swells between the estimate and the invoice.
Neighborhoods We Serve in Half Moon Bay
We work everywhere along the coast from the Highway 92 corridor down to the southern neighborhoods near the state beaches. Typical response in Half Moon Bay runs 30 to 55 minutes depending on where you are in town.
- Arleta Park
- Frenchmans Creek
- Miramar
- Ocean Colony
- Downtown Half Moon Bay (Main Street corridor)
Service Area – Cities Near Half Moon Bay
Our Half Moon Bay crews also cover the surrounding coastal and peninsula communities. If you’re up in El Granada, CA or down toward Burlingame, CA, we can often route a technician the same way we’d cover a job here. We also serve Millbrae, CA and Belmont, CA when the route makes sense. Same written-price promise, same live arrival tracking.
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 Locksmith in Half Moon Bay
Typical response in Half Moon Bay is 30 to 55 minutes depending on traffic on Highway 1 and where you are in town. You’ll get a live trackable arrival time when you book, so you can see when we’ll pull up. Call (409) 405-4485 for a current ETA.
If you’re in a planned community like Ocean Colony or Frenchmans Creek, your HOA rules matter for the exterior appearance of hardware, but not for rekeying existing locks. Rekeying changes nothing visible. If you’re replacing visible handle sets, check your HOA’s design guidelines first. We can match whatever finish your governing docs require.
Yes. We write the price down and send it to you before a technician leaves the bag. If we discover something unexpected mid-job – a rusted cylinder that snaps, for example – we stop, show you the part, and give you an updated written price before continuing. No surprises on the invoice. Call (409) 405-4485 for a free estimate on any Half Moon Bay locksmith job.
What happens when you call
- 1A real person answersNo phone trees - talk to a local locksmith pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Half Moon Bay Customers Say
"Showed me how to rekey a lock myself for the next time."
- Omar W."Commercial office lock replacement. Booked in the app, got a confirmation and a text with ETA. Quick and tidy."
- Jake L."Re-pinned the locks at our rental. Convenient and quick."
- Tina D.






