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 Rekey Locks Across Bonsall
Rekeying a lock in Bonsall usually costs $18 to $35 per cylinder for standard Schlage or Kwikset hardware, plus a service call fee that runs $55 to $85 depending on which side of Camino Del Rey or Old River Road you live on. You’ll get that price in writing before our tech heads your way, and it’s the exact number on your final invoice. Call (409) 405-4485 and we’ll walk you through what your specific locks need. No vague “starting at” numbers. No charges that appear after the truck pulls up.
We know Bonsall isn’t a grid of tract homes where a locksmith can bounce between five calls an hour. It’s gated driveways, horse properties, and houses set back from two-lane roads. That’s why our Rekey Locks work here is scheduled and priced as a deliberate trip, not an afterthought.
Why Preston Locksmith & Security Is Bonsall’s Preferred Rekey Locks Company
Kevin Yoon founded Preston Locksmith & Security in 2008, and the way we run rekey jobs reflects what Bonsall homeowners actually deal with: long driveways, gated entries, and a reasonable suspicion of anyone who quotes a “starting at” price over the phone. Our techs arrive in uniform with state-issued locksmith registration and photo ID, and they show both before touching a single cylinder.
The Relay Visibility Guarantee is what separates us from the shops that make Bonsall residents wary. You get a live tracker showing exactly when your tech arrives. You get before-and-after photos of the work. And the price we quote on the phone is the price on the invoice, written down before we load the truck.
We serve the whole Bonsall area, including properties off Camino Del Rey, Old River Road, and the gated communities along the 92003 corridor. When you call, a live person answers. Not a voicemail tree. Not a callback queue.
Locksmith Rekey in Bonsall
Locksmith rekey work in Bonsall means changing the internal pins inside your existing lock cylinders so the old keys stop working, without replacing the hardware itself. It’s the fastest and least expensive way to restore control of a door after a tenant move-out, a home sale, a lost key, or a contractor who never returned a copy. For most Bonsall homes with standard Schlage or Kwikset deadbolts, expect $18 to $35 per cylinder with our service call of $55 to $85 applied once per visit, not per door.
When a full rekey makes sense
You just bought a place off Old River Road and don’t know how many keys are floating around from the previous owner. You fired a property manager. You had a break-in or a key stolen from a truck at the Bonsall farmers market. Any of these means one thing: the old keys need to be useless. A rekey does that without changing the look of your door hardware.
What the tech actually does
Your tech removes each lock cylinder, swaps the pins to match a new key cut on-site, and tests every door. If you have six locks on the same keyway, we can typically get them all on one new key in about an hour. The hardware stays. Only the keys change.
Rekey Door Lock in Bonsall
Rekey door lock service in Bonsall is what you need when you want your existing door hardware to keep working but the old keys to stop. It’s a pin swap inside the cylinder, not new hardware, and it’s priced per cylinder with one flat service call. A single door rekey usually lands between $73 and $120 total in Bonsall, assuming standard residential hardware and normal access to the property.
One door or the whole house
Most Bonsall calls start as one door and become a whole-house job once we point out that the back door, garage entry, and side gate are all on different keys. We’ll quote every cylinder before we start, so you decide what gets rekeyed and what doesn’t. No pressure. Just numbers in writing.
Rekey after a sale or turnover
Home sales along the 92003 corridor close quickly, and new owners usually want the locks changed the same week they get keys. We rekey the deadbolts, keyed knobs, and any padlocks or gate hardware you want on the new key. You get fresh keys cut on-site and the old ones become scrap metal.
Trusted Brands We Service in Bonsall
We work on Schlage, Kwikset, Medeco, and Yale hardware every week in Bonsall, plus Baldwin and Mul-T-Lock for the higher-end properties off Gopher Canyon Road. Our vans carry pin kits, cylinders, and common replacement parts for all of them, so a standard rekey doesn’t require a second trip. If your Bonsall home has mixed brands across doors, we can usually key them all alike or set up a master key system that works with what you already have.
Common Rekey Locks Problems We See in Bonsall Homes
- The half-done rekey. A previous locksmith rekeyed the front deadbolt but left the matching keyed knob or the side door on the old key. One old key still opens part of the house. We audit every exterior lock before we start and tell you exactly which cylinders need work.
- The “starting at” bait price. A shop quotes $19 on the phone, then adds $70 travel, $15 per cylinder, and a “rural surcharge” once the tech is already at a Bonsall gate. Our price is confirmed in writing before dispatch, and it doesn’t change because your driveway is long.
- Hardware replacement when a rekey would do. Some companies push new locks because the markup is bigger. Changing the pins costs a fraction of new hardware and leaves your existing finish and style intact. We’ll tell you when a rekey is the right call and when a worn lock genuinely needs replacing.
- Gate and garage mismatches. Bonsall properties often have a driveway gate, a detached garage, and a side door, all on different keys. We can key them all alike or build a simple master system so one key works everything you want while a tenant or contractor key only opens what they’re supposed to open.
Pricing for Rekey Locks in Bonsall, CA
For standard Schlage or Kwikset cylinders, rekeying runs $18 to $35 per cylinder. The service call to reach your Bonsall property adds $55 to $85, applied once regardless of how many locks we rekey. So a three-door house usually lands between $109 and $190 total. High-security brands like Medeco or Mul-T-Lock run higher per cylinder because the pins and key blanks cost more, and we’ll quote that plainly before anything starts. Every job includes the written price, before-and-after photos, and our 365-Day Done Right Promise: if it’s not right, we make it right at no charge. Call (409) 405-4485 for an exact quote on your locks. Estimates are free.
We Also Serve Cities Near Bonsall
If your property sits just outside Bonsall, we also handle Rekey Locks in Bonsall and the surrounding communities including Fallbrook, Vista, San Marcos, and Valley Center. Same written pricing. Same live arrival tracking. Same tech in uniform at your gate.
Serving Bonsall, CA - Our Local Coverage Area
We’re based in the Bonsall 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 Rekey Locks in Bonsall
Your tech arrives in a Preston Locksmith & Security uniform with state-issued locksmith registration and photo ID, and shows both before any work starts. You also get a live arrival tracker on your phone, so you see exactly who is coming and when. Call (409) 405-4485 and we’ll confirm details before dispatch.
Yes, in most cases. We swap the pins inside the existing cylinder so the old keys stop working, and cut new keys on-site. If the lock is worn or damaged, we’ll tell you and give you a replacement price before doing anything. The 365-Day Done Right Promise covers the work either way.
Yes. We can key all your exterior doors, gates, and padlocks alike during a single visit, priced per cylinder with one service call. We’ll map every lock first, confirm the total in writing, then rekey everything to match. Call (409) 405-4485 and we’ll walk through your specific layout.
Yes. Our techs are trained to bypass standard residential locks without damaging the door, frame, or hardware. If you’re locked out when we arrive for a rekey, we’ll get you in first, then proceed with the rekey. The entry work is quoted before we attempt it.
For three to four standard locks, expect 45 to 90 minutes once the tech is at the door. Larger properties with gates, padlocks, or high-security hardware take longer, and we’ll tell you the realistic window before we head out. The written price covers the whole job, not an hourly meter.
Written by Kevin Yoon, Owner at Preston Locksmith & Security, serving Bonsall and surrounding North County communities.






