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 El Cerrito
If you’ve just moved into a home in El Cerrito, lost a key, or ended a lease, you need the locks rekeyed before you can feel good about who has access. Rekeying is the fast, lower-cost way to kill old keys: we swap the internal pins inside the existing hardware so every previous key stops turning, no new lock needed. Preston Locksmith & Security has been doing exactly this in El Cerrito since 2008, with a written price before the truck rolls and a live arrival time you can track. Call (409) 405-4485 and we’ll walk you through it in plain words.
Why Preston Locksmith & Security Is El Cerrito’s Preferred Rekey Locks Company
El Cerrito homeowners deal with two very different kinds of hardware depending on whether they live on the flats or up in the hills. We know both. Pre-war bungalows along streets like Norvell and Gladys often still carry original mortise locks and early pin-and-tumbler cylinders that take odd pin kits, and hillside midcentury homes built in the 1950s and 60s usually have tired Kwikset or Schlage deadbolts that have been rekeyed a half-dozen times over the years. Our Rekey Locks team arrives equipped for both, and we quote the common case before dispatch so the price doesn’t shift between the phone call and the doorstep.
Kevin Yoon runs our crew, and the standard he set is simple: the number we quote is the number on the invoice. Every El Cerrito job is covered by the 365-Day Done Right Promise, which means if the rekey fails or a key sticks, we come back free. That’s not a slogan. It’s stamped on every invoice, and it’s the reason our El Cerrito customers call us first when keys change hands.
Response time to most El Cerrito addresses runs 45 to 75 minutes, and the phone is answered by a live person 24/7, not a voicemail tree. When the tech arrives, they’re in uniform, background-checked, and carrying ID plus a photo match before they knock. You’ll know who is coming and when.
Rekey House in El Cerrito
A Rekey House job in El Cerrito means changing the internal pins of every lock on the home so one new key operates all of them, and every key anyone ever held before stops working the same day. When you buy a home on the flats or in the hills, you have no way to know how many copies of the old key are floating around. The seller’s mother, a former tenant, a contractor, a neighbor who watered plants during a remodel. Rekeying closes that loop without replacing functional hardware, and it typically runs $95 to $180 for the first cylinder and $18 to $28 per additional cylinder in El Cerrito, with the total confirmed in writing before we start.
What the job involves
We disassemble each lock, swap the old pins for a new set matched to a fresh key, reassemble, and test every cylinder in place multiple times. Then we check the strike plates and door alignment, because a rekey won’t make a sagging door lock smoothly. You get all new keys cut on the spot, and we label them if you want.
When an El Cerrito homeowner needs it
Moving day is the obvious one. But it’s also the right call after a roommate leaves, after a wallet or purse with a key is lost, after a breakup, after a contractor keeps a copy “just in case,” or after a rental turnover. Any moment where you stop being able to account for every key, rekey the house.
Lock Rekey in El Cerrito
A Lock Rekey in El Cerrito is the same mechanical process but scoped to one or two locks rather than the whole house: the front door, the garage side door, the detached studio, the gate on a Richmond-adjacent lot. Maybe you only care about the deadbolt today. Maybe the back door key is different from the front and you want them matched. That’s a lock rekey, and it starts at $65 to $95 for the first cylinder and drops per-lock after that, with the full price on paper before the first tool leaves the bag.
Matched-key options
One thing we do often in El Cerrito is key the front door, back door, and garage to the same key when they’ve been living on three different ones. That usually means rekeying two or three cylinders to a single new key, and it saves you from a keyring that looks like a janitor’s.
Old mortise hardware
If the lock is an original mortise unit in a pre-war bungalow, we can rekey the existing cylinder if it still runs clean. If the pins are seized or the cam is worn, we’ll tell you at the door and give you two numbers: rekey only, or rekey plus a comparable replacement cylinder. You decide, not us. No surprise line item.
Trusted Brands We Service in El Cerrito
We work on Schlage and Kwikset most days in El Cerrito, the two standards on residential doors, and we’re also factory-trained on higher-security Medeco and Yale hardware when a hillside homeowner wants bump-resistant or restricted keyways. Because we cut and pin keys on-site, we don’t have to order El Cerrito parts from a distributor and make you wait; standard pin kits and cylinders for those brands are in the van, not in a warehouse in Hayward. If your hardware predates the pin kits, we’ll level with you and source a compatible part before you pay anything.
Common Rekey Locks Problems We See in El Cerrito Homes
- Discontinued pre-war cylinders. Flats bungalows from the 1920s and 30s often carry mortise cylinders nobody has stocked new in decades. We can rekey most of them, but a seized or stripped one has to be swapped for a modern compatible unit, and we quote that before touching it.
- Worn-out Kwikset and Schlage deadbolts on hillside homes. Years of coastal moisture and sun exposure off the bay mean tired brass internals. A rekey with new pins will still work, but if the core is sloppy, we’ll tell you it should be replaced now rather than after it jams.
- Builder-grade knobs that were never secure to begin with. Rekeying a cheap interior knob might stop the old key, but it won’t stop a bump attack or a credit-card bypass on a misaligned door. We’ll rekey it if you want, and we’ll also tell you honestly what we’d put on that door if it were our house.
- Strike plates and door frames that fight the new key. El Cerrito’s older homes settle. A fresh rekey on a door that’s shifted a quarter-inch will feel stiff, and the key won’t throw clean. We check and adjust as part of the job, and we’ll tell you before we file or shim anything.
Pricing for Rekey Locks in El Cerrito, CA
For most El Cerrito homes, rekeying runs $95 to $180 for the first cylinder and $18 to $28 per additional cylinder, so a typical three-lock house on either side of San Pablo Avenue lands between $130 and $235. That price includes new keys cut on-site, testing whatever hardware you have, and the written guarantee. If the old cylinder is beyond saving and needs replacement, we confirm the cost line-by-line at the door before any work starts. You’ll never get a teaser price followed by a bigger invoice; the phone quote is the number on the invoice, and there’s no call-out surcharge added on arrival. Call (409) 405-4485 for a free estimate with the exact price locked before we dispatch.
We Also Serve Cities Near El Cerrito
We run rekey jobs through the flats and up into the hills around El Cerrito, and we cover the same territory across Albany, El Sobrante, Berkeley, and Richmond. If you’re just over the border on the north side of Solano or the east side of Moeser, dispatch still reaches you off the same local routing, and the same written-price rule applies.
Serving El Cerrito, CA - Our Local Coverage Area
We’re based in the El Cerrito 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 El Cerrito
Before. We give you a written phone quote for the common case, and that is the number on the invoice unless the tech finds an unusual worn part, at which point we confirm any add-on at the door before touching anything. You’re never billed for a surprise after the fact. Call (409) 405-4485 and we’ll price your specific locks in about two minutes.
Yes, in nearly every case. We carry pin kits for the original mortise cylinders common in pre-war El Cerrito bungalows, and we can usually rekey them on the first visit. If the cylinder is seized beyond repair, we’ll show you what’s wrong and give you a separate quote for a modern compatible replacement, then let you choose. The old key stops working either way.
Most three-to-five lock El Cerrito homes run 45 to 90 minutes on-site, depending on what hardware we find. Response time to your door is usually 45 to 75 minutes, so from phone call to fresh keys in hand is often under two and a half hours. Call (409) 405-4485 for a tighter arrival window when we book.
Yes, that’s exactly what the rekey does. A rekey changes the internal pins so the old key physically cannot turn the cylinder, and we cut you a controlled number of new keys that we track. If a key is lost later, we rekey again rather than cutting an unaccounted copy. It’s the only way to know every key in circulation.
You’ll get a live trackable arrival time with the tech’s name and photo before they arrive, and they’ll be in uniform with ID that matches. The Relay Visibility Guarantee means before-and-after photos of every job, a written price before work starts, and a real human on the phone the whole time. No anonymous van, no guy who can’t name the company that sent him. Call (409) 405-4485 to book, and you’ll see the photo before the knock.
Need a rekey in El Cerrito today? We’ll answer the phone with a live person, quote a fixed price before anyone is dispatched, and get your old keys dead the same day. Call (409) 405-4485 now for a free estimate.
Written by Kevin Yoon, Owner at Preston Locksmith & Security, serving El Cerrito since 2008.






