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.
Fast, Reliable Residential Locksmith Across Pacifica
Need a residential locksmith in Pacifica who answers the phone and gives you a real price before anyone gets in the truck? We serve every neighborhood from Pedro Point to Vallemar, and most of our Pacifica calls are answered within 30 to 45 minutes. A straightforward lockout or rekey typically runs $75 to $250 depending on what the lock actually needs, and you’ll know that number before our technician leaves for your address. Call (409) 405-4485 and you’ll speak to a live person, not a voicemail tree.
Working on the coast side of the Peninsula means we deal with a specific set of lock problems that locksmiths in San Jose or Fremont rarely see. Salt air, fog, and older stucco homes with original hardware change what a residential locksmith needs to know in Pacifica. We know which deadbolts seize up on Sharp Park Road, which 1960s tract homes in Edgemar have painted-over cylinder plates, and how to get a corroded Schlage open without pulling out the drill first.
Why Preston Locksmith & Security Is Pacifica’s Preferred Residential Locksmith Company
Preston Locksmith & Security has been doing residential locksmith work since 2008, and our team is led by Kevin Yoon. Kevin built our Pacifica service around one rule: the price we quote on the phone is the price on the invoice. No bait-and-switch, no “discovering” extra problems once we’re already at the door. That’s the written guarantee we call the 365-Day Done Right Promise, and it applies to every repair we make in Pacifica.
What sets us apart with Pacifica homeowners is the Relay Visibility Guarantee. When you book with us, you get a written price before work starts, a live trackable arrival time so you know exactly when we’ll be there, before-and-after photos of the work, and a written guarantee on the repair. If the repair fails, the second visit is free. No argument. No fine print.
Our technicians are background-checked and arrive in uniform with a name you already know from the booking. They don’t show up in an unmarked van with no ID and a vague quote. Pacifica residents tell us this matters, especially when they’re handing over house keys or standing outside their own front door at midnight in Rockaway Beach.
Lost Key Replacement in Pacifica
Lost Key Replacement in Pacifica usually means either cutting a brand new key from the existing lock cylinder or rekeying the lock so the lost key no longer works at all. If you lost a key somewhere between Linda Mar and the beach, or it fell out of a jacket pocket on the trails above Rockaway, we can rekey a standard Schlage or Kwikset lock for $75 to $120 per cylinder. That includes the new keys.
When a Pacifica homeowner loses a key, we recommend rekeying rather than just cutting a duplicate. A lost key is a key that might come back. Rekeying swaps the internal pins inside the cylinder so the old key turns nothing. It’s done in about 20 minutes and requires no new hardware, which keeps the cost lower and lets your existing deadbolt stay in place.
Rekey vs. Replace After a Lost Key
Rekeying a Pacifica home after a lost key costs $75 to $120 per lock, plus a $45 to $75 service call fee depending on your neighborhood. Replacing a full deadbolt is usually $150 to $250. We’ll tell you which one makes sense for your lock before we start, and that written price is final.
Salt-Air Key Copies That Actually Work
If you just need spare keys cut and your original is worn down from years of salt air, we can cut from the code or the cylinder itself, not a sloppy copy of a copy. Duplicate keys from a worn original often jam in Pacifica locks because the cuts are already degraded. We’ll cut a fresh key from the cylinder pins and toss the bad duplicate.
House Key Locksmith in Pacifica
A House Key Locksmith handles the full range of key and lock work on a single-family home in Pacifica: cutting keys, rekeying locks after a move or a roommate leaves, repairing stiff cylinders, and installing new deadbolts. These are the jobs we do most in Pedro Point, Edgemar, and Sharp Park. A typical house key job in Pacifica runs $75 to $250, with the exact price confirmed before dispatch.
One thing Pacifica’s older housing stock throws at us regularly is painted-over lock hardware. Homeowners repaint their front doors every few years to fight the salt air, and over time the cylinder face and screws get buried under layers of paint. It makes the lock look fine from the outside and function terribly. We clean the paint off, service the cylinder, and get it turning smooth again without replacing the whole lock.
Move-In Rekey for Pacifica Homes
Bought a house in Vallemar or Fairmont? You don’t know who still has a key. Rekeying every exterior lock on a Pacifica home costs $150 to $300 depending on how many entry points you have. We do it in one visit, and you’ll have fresh keys on the spot.
Stiff Key? Fix It Before It Breaks
A key that turns hard in a Pacifica lock is rarely the key itself. It’s usually the cylinder corroded from salt air, or old graphite and grime packed into the pin stack. We disassemble, clean, and lubricate the cylinder with the right product, then adjust or replace worn pins. You’ll feel the difference immediately, and it costs a lot less than replacing the entire lock.
Trusted Brands We Service in Pacifica
We work on Schlage, Kwikset, Medeco, and Yale hardware every week in Pacifica. Schlage and Kwikset are the workhorses in most coastal homes around here, and we keep common parts and cylinders on the truck so we can rekey or repair in one visit without ordering from a warehouse. Medeco and Yale high-security locks are less common in Pacifica houses, but when we see one, it’s usually on a home in Pedro Point or up in the hills where the homeowner wanted maximum pick resistance. We service those in the field too, and we can re-key Medeco cylinders to a new key without replacing the hardware.
Common Residential Locksmith Problems We See in Pacifica Homes
These are the issues we run into again and again in Pacifica, and they’re different from what you’d see ten miles inland:
- Salt-air cylinder corrosion: Most Pacifica homes are within a mile or two of the coast, so the fog and salt air work on exterior lock internals year-round. A stiff, gritty key turn here is often corrosion inside the cylinder, not a worn key. We clean and service the cylinder instead of selling you a new lock.
- Painted-over strike plates and cylinder collars: With older stucco and wood-frame homes in neighborhoods like Rockaway and Edgemar, door hardware gets painted over during routine exterior repaints. This binds the deadbolt and can make the door stop latching. We strip the hardware clean and realign it.
- Coastal moisture swelling wood door frames: Fog and rain swell door frames in Pacifica, which shifts the strike plate alignment. A deadbolt that used to work starts jamming, and the fix is minor realignment or a slightly adjusted strike, not a new lock.
- Deadbolt drilling by less careful locksmiths: Plenty of Pacifica lockouts end with a drill because the tech was in a hurry or didn’t have the right tools. We open Schlage and Kwikset deadbolts non-destructively in most cases, which saves you the cost of a replacement lock and keeps your hardware intact.
Pricing for Residential Locksmith in Pacifica, CA
What should you actually expect to pay for a residential locksmith in Pacifica? Here are our honest numbers. A standard lockout in Pacifica runs $75 to $150. Rekeying one lock costs $75 to $120, and rekeying a whole home with three exterior doors runs $150 to $250. Deadbolt installation is $150 to $250 including hardware. Window lock installation runs $25 to $45 per window. Door reinforcement, which we recommend for many older Pacifica homes, runs $125 to $200 per door. Every price is written before work starts, and there’s no additional charge when the technician arrives.
Call (409) 405-4485 and we’ll give you a firm price over the phone. That’s the price on the invoice, backed in writing.
We Also Serve Cities Near Pacifica
Our Residential Locksmith in Pacifica coverage extends to nearby Peninsula communities including San Bruno, South San Francisco, Millbrae, and Daly City. If you live in one of those towns and need a Residential Locksmith who shows up on time with a written price, call (409) 405-4485 and we’ll get someone out to you the same day.
Serving Pacifica, CA - Our Local Coverage Area
We’re based in the Pacifica 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 Pacifica
Yes. We open the majority of Pacifica front doors without drilling, using non-destructive entry tools like picks, bypass tools, and air wedges. Drilling is a last resort for us, not the first move. In one recent Vallemar lockout with a toddler inside, our technician opened a Schlage deadbolt in minutes without damaging the door or hardware. We’ll always tell you if non-destructive entry is possible before we start. Call (409) 405-4485 for an exact quote on your lockout.
In Pacifica, it’s almost always the lock, not the key. Salt air and fog deposit fine particles inside the cylinder, and combined with old lubricant, it turns into a gritty paste that makes the pins stick. A locksmith can disassemble the cylinder, clean the pins, and lubricate it properly so the key turns smoothly again. This service typically runs $75 to $150 in Pacifica. If the cylinder is too far gone, we can swap in a new Kwikset or Schlage cylinder for $150 to $250.
Rekeying is usually the better move, both for cost and for keeping your existing hardware. Rekeying a Pacifica home costs $75 to $120 per lock, while replacing all the hardware can run $400 to $600. The exception is if the old locks are heavily corroded or the finish is worn through, in which case we’ll recommend replacement and show you the written price for both options before you decide.
We do. We stock solid brass and marine-grade stainless steel cylinders and deadbolts that hold up far better in Pacifica’s coastal climate than standard plated hardware. We also service existing locks by cleaning and protecting the internals against further corrosion. Expect to pay $150 to $250 for a high-quality marine-rated deadbolt installed, including the written guarantee.
Because before they arrive, you’ll have the technician’s name, photo, and a live trackable arrival time sent to your phone through the Relay Visibility Guarantee. The person at your door will be in uniform and have ID matching that photo. You’ll also already have a written price in hand before they leave our dispatch. Call (409) 405-4485 and ask for Kevin Yoon if you want to speak to the person who runs our residential locksmith service.
Written by Kevin Yoon, Owner at Preston Locksmith & Security, serving Pacifica since 2008.






