Blackthorn Locksmith & Security locksmith team

Locksmith in Half Moon Bay - Fast Local Locksmiths, Priced Up Front

You get the full price before we set off, and that is the number on the invoice. Licensed, insured, background-checked locksmiths covering the whole area.

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Every visit starts with

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.

Styles & brands we work with

House lockouts
House lockouts
Re-keying
Re-keying
Deadbolt upgrades
Deadbolt upgrades
Smart locks
Smart locks
Schlage
Schlage
Kwikset
Kwikset
Car keys & fobs
Car keys & fobs

Locksmith in Half Moon Bay, CA

If you’re locked out, dealing with a seized deadbolt, or rekeying a coastal rental in Half Moon Bay, you need a locksmith who stocks for salt air and shows up with a written price. Most Half Moon Bay lock problems trace back to the same two culprits: decades of Pacific marine-layer moisture working into cylinders and strike plates, and older coastal housing stock with mismatched hardware accumulated over fifty or seventy years of ownership changes. Call (818) 390-9007 and we’ll tell you exactly what the job costs before anyone heads your way.

Call (818) 390-9007

Why Half Moon Bay Homes Are Different

Half Moon Bay sits on the ocean side of the Santa Cruz Mountains, which does two things to every lock in town. First, the near-continuous marine layer deposits salt-laden moisture on exposed metal year-round. Deadbolt cylinders, strike plates, and padlock shackles that would run for twenty years in San Jose routinely seize within five here. Second, the geography itself limits who can reach you. With only Highway 92 and Highway 1 as viable routes, a dispatcher from Redwood City or San Mateo faces 45 minutes or more of mountain-pass driving before even arriving. For an emergency call at a coastal cottage, that is not realistic.

The housing stock compounds the issue. Early-20th-century bungalows and Craftsman-era homes near the historic downtown rarely have matching lock sets anymore. A front entry might have a 1960s Kwikset knob paired with a 1990s Schlage deadbolt and a Baldwin passage set on the side door, all with different keyways. Owners who bought these homes decades ago adapted to how each key worked. New owners, and new tenants, usually want one key for every door, and that means conversion work, not just a quick cylinder swap.

Our Main Half Moon Bay Services

Most Half Moon Bay calls come down to two types of work: coastal rental turnover and commercial or residential lock repair tied to salt corrosion. Each service has its own Half Moon Bay page with detailed pricing and job timelines.

Commercial Locksmith in Half Moon Bay

The commercial side of Half Moon Bay runs on the same coastal rhythm as everything else here. The flower and pumpkin operations on the surrounding farmland depend on padlocks, hasp hardware, and outbuilding security that inland suppliers rarely stock properly for salt exposure. Main Street storefronts need storefront-door mortise locks and exit devices that keep working after the winter fog. We handle rekeying between restaurant or retail tenants, replacing corroded padlocks, and setting up straightforward key-control systems so a manager always knows who holds keys. When a new business lease starts south of Kelly Avenue, we typically get the call before the sign goes up. See Commercial Locksmith in Half Moon Bay for full pricing and service details.

Commercial Locksmith in Half Moon Bay

Residential Locksmith in Half Moon Bay

Residential work in Half Moon Bay splits into two familiar patterns. Vacation-home owners call in January and February, after a wet foggy winter they were not present for, reporting a front deadbolt that has seized completely on the same weekend they drove over Highway 92 to open the place for a rental. Because salt-corrosion-induced cylinder seizure is so common on the coast, our trucks run with extra penetrating lubricant and pre-keyed Kwikset and Schlage replacement cylinders for the most common door preps. Full-time residents call us for rekeying after a purchase, hardware upgrades on aging entry sets, and the occasional lockout. Before we touch a door frame, we lay down shoe covers and drop cloths so the finished job leaves the entryway as clean as we found it. Residential Locksmith in Half Moon Bay covers these jobs in detail.

Residential Locksmith in Half Moon Bay

Access Control Systems in Half Moon Bay

Half Moon Bay has a higher concentration of vacation homes and coastal rental cottages than a comparably sized inland town, which means a steady volume of smart-lock and access-system installs. Property owners who live across the Bay do not want to drive an hour and a half every time a cleaner, a maintenance worker, or a new tenant needs access. We install and configure systems that let owners issue codes from a phone, audit entry history, and revoke access when a rental booking ends. Commercial sites along Highway 1 also use simple keypad or card systems on employee entrances. Seasonal rental turnover means these systems get reconfigured far more often here than in a typical residential market. See Access Control Systems in Half Moon Bay for system options and scheduling.

Access Control Systems in Half Moon Bay
Need help today?Fast, friendly service and a no-obligation free estimate.

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What happens when you call

  1. 1
    A real person answersNo phone trees - you reach a local pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched.
  3. 3
    A background-checked tech heads outLicensed & insured, dispatched right away.
  4. 4
    You approve before work beginsNothing starts until you say go.

Brands We Service in Half Moon Bay

We work on Schlage, Kwikset, and Baldwin hardware daily in Half Moon Bay, and install and service Medeco and Abloy cylinders when higher security is called for. Our trucks stock common coastal-wear parts so most cylinder replacement and rekey work is finished in a single visit. Browse our brands for the full range of hardware we carry and service.

Pricing for Locksmith in Half Moon Bay, CA

Service Typical range in Half Moon Bay
Rekey a single cylinder (parts included) $95 – $150
Rekey an entire home (locks keyed alike) $180 – $340
Garage-door lock repair or replacement $130 – $220
Deadbolt cylinder replacement (Rekeyable) $85 – $120
Strike plate replacement (Heavy-duty) $95 – $140
Commercial rekey per cylindrical lever $85 – $120
Commercial rekey per mortise cylinder $85 – $120
High-security cylinder install (Medeco or Abloy) $90 – $130
Exit device / panic bar hardware $1,580 – $2,150
Mortise lock body replacement $380 – $520
Keypad / electronic lock install $240 – $350
Access control system install (setup, cabling, configuration) $1,450 – $2,000

Salt-corrosion work tends to push a job toward the upper end of these ranges. A cylinder that has seized after five winters of marine fog often needs replacement, not just servicing, and older Half Moon Bay door preps occasionally require minor modification when modern deadbolts go in. The price we quote on the phone is the price on the invoice. No call-out surcharge added when the technician arrives, and no surprise line items.

Neighborhoods We Serve in Half Moon Bay

We cover the entire Half Moon Bay area, from the historic downtown core near Kelly and Main to the rural edges near the farmland. Typical response time for a non-emergency visit is the same day, with emergency calls handled as fast as road conditions allow.

  • Historic downtown Half Moon Bay
  • Coastal bluff neighborhoods west of Highway 1
  • Frenchman’s Creek and nearby second-home developments
  • Arleta Park and mid-century ranch-home streets
  • Unincorporated farmland and outlying properties

Service Area – Cities Near Half Moon Bay

While this page focuses on Half Moon Bay, our crews also cover neighboring communities across the coastal and bayside map. We answer calls in El Granada, CA, just north along Highway 1, and serve Burlingame, CA, Millbrae, CA, and Belmont, CA on the bayside. Scheduling and dispatch are coordinated from our San Francisco Bay Area office, with crews serving Half Moon Bay locally.

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

Ready to get started? Free estimates · within the hour response in Half Moon Bay
Call (818) 390-9007

What happens when you call

  1. 1
    A real person answersNo phone trees - talk to a local locksmith pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Half Moon Bay Customers Say

★★★★★ 4.8 from 6+ reviews

"Rekeyed the whole house after we moved in. He was calm and careful, wore shoe covers without me asking, and cleaned up the little metal shavings from each door. Felt safe that first night."

- Harriet Boyle

"Access control for a small clinic. He understood we had patients around and kept it quiet and clean. Protected the floors where he was drilling and tidied everything after."

- Ron Pak

"Good rekey work and very respectful of the home. It took a day longer to schedule than I'd hoped, but once here he was careful, clean, and patient with my questions."

- Pauline Esparza

How It Works in Half Moon Bay

Getting your locksmith handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your locksmith needs and we provide an upfront, transparent quote - no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Half Moon Bay - typically within 30-60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

Current Offers

Bring these savings to your next appointment.

Price Quoted Before We Drive

The number you are given on the phone is the number on the invoice.

Expires Mar 31, 2027
Always

Written Price Before Any Work Starts

Expires Mar 31, 2027
Included

Shoe Covers and Drop Cloths on Every Visit

Expires Mar 31, 2027
Included

Photo of the Clean-Up Before We Leave

Expires Mar 31, 2027

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