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 Azusa
Rekeying a lock in Azusa typically costs $18 – $35 per cylinder when we come to you, and the price is in writing before we dispatch. That means the figure you agree to on the phone with Preston Locksmith & Security is the exact number on the invoice. No dispatch fee added at the door, no surprise parts charge after the lock is apart. Most Azusa rekey jobs take under an hour once we’re on site, and we service the whole city from the 210 corridor down to Foothill Boulevard and up into the north foothills. Call (409) 405-4485 and you’ll talk to a live person who can give you a real number right then.
Kevin Yoon leads our Azusa crews, and he’s the one who makes sure every rekey job gets photographed before and after, with the price locked in writing before a single tool leaves the bag.
Why Preston Locksmith & Security Is Azusa’s Preferred Rekey Locks Company
Azusa’s housing stock is not one-size-fits-all, and a Rekey Locks call here requires a tech who knows the difference between a 1950s mortise cylinder on a Foothill Boulevard Craftsman and a 1990s Schlage deadbolt in a tract home near the 210. We do. Our technicians are background-checked and arrive in uniform, so when you open the door on a quiet street off North San Gabriel Avenue, you know exactly who’s standing there. The Relay Visibility Guarantee means you get a live trackable arrival time before we head your way.
We’ve rekeyed homes across Azusa, from the mid-century ranches near Pioneer Park to newer builds south of the 210. What keeps people calling us back is simple: the price we quote on the phone is the price you pay, and that’s guaranteed in writing before any work starts. Founded in 2008, Preston Locksmith & Security is part of the Relay Home Co. family, independently owned and operated.
Our response time to central Azusa is typically 45 – 60 minutes for rekey work, and dispatch is coordinated from our Los Angeles office with crews stationed to serve Azusa locally. You’ll never sit in a four-hour window waiting for a callback.
Rekey Service in Azusa
Rekey Service in Azusa means pulling the lock cylinder, swapping the internal pins and springs, and cutting a new key so every old key stops working immediately, no new hardware required. On a standard modern deadbolt, that’s a $18 – $35 per cylinder job. On an older mortise lock, the cylinder has to be pulled, pinned, and re-seated, which takes more bench time and runs $35 – $65 per cylinder. We’ll tell you which one you have before we quote it, not after we’ve taken the lock apart.
When a New Key Is Enough
If the lock turns smoothly and you simply want old keys dead after a move, a tenant change, or a lost key, rekeying is the right call. It’s faster and cheaper than replacing hardware. For most Azusa homes we can rekey three to four locks in under 90 minutes.
When Replacement Beats Rekeying
If a cylinder is so worn that pins no longer engage reliably, a rekey will fail within weeks. We’ll tell you honestly when replacement is the only real fix, and we’ll quote that before any work starts. Some older Kwikset cylinders in Azusa’s 1960s ranches are past the point of reliable pin engagement, and we see that regularly on homes near Citrus Avenue.
Keyed Alike in Azusa
Keyed Alike in Azusa means matching multiple locks to operate on a single key, so your front door, back door, and side garage entry all open with the same key. Rekeying multiple cylinders to a common pin arrangement runs $18 – $35 per cylinder plus the new matching key cuts. If locks are newer and compatible, it’s a straightforward job. If they’re a mix of brands, we may need to swap one or two cylinders to make the keying matrix work.
One Key for Every Door
Most Azusa homes have three to five exterior locks and a garage entry. Getting them all onto one key means no more fumbling through a ring while carrying groceries up Foothill Boulevard in July heat. We match the pin heights across cylinders and cut a set of keys on site.
Mixed Hardware and Older Locks
Homes along the older corridor near San Gabriel Canyon Road sometimes have mixed hardware, a Baldwin on the front, an old Kwikset on the back. We can key most of those alike if the cylinders are still solid, and we’ll quote any necessary replacements honestly before we start.
Trusted Brands We Service in Azusa
Our Azusa crews are trained and equipped for Kwikset, Schlage, Medeco, Yale, Baldwin, Mul-T-Lock, Sargent, and Abloy hardware. That matters here specifically. A mid-century Azusa ranch with original Kwikset cylinders and a newer Baldwin front-door set needs a tech who carries both kits, not someone who only knows one brand. We stock common pin kits and replacement parts for these brands on the truck, which means most Azusa rekey jobs are completed in one visit. If you’re holding a Yale keypad deadbolt on a home near the Azusa Pacific University area or a Medeco commercial cylinder on a Foothill Boulevard storefront, we service those too.
Common Rekey Locks Problems We See in Azusa Homes
- Mortise lock misdiagnosis. The 1920s – 1940s Craftsman homes along the Foothill corridor often still carry original mortise locks. A tech who quotes a standard deadbolt rekey and then discovers a mortise cylinder will either upcharge on the doorstep or botch the pin job. We ask about the lock type when you call.
- Worn Kwikset cylinders in 1960s tract homes. The mid-century homes near the 210 and around Pioneer Park frequently have original builder-grade locks with pins worn past reliable engagement. A rekey on a worn cylinder might work for a week and then start sticking, and we’ll tell you before we spend your money.
- Mixed keying from previous owners. It’s common in Azusa for one house to have three different keys across four doors because a previous owner replaced locks one at a time. Keying everything alike solves that in one visit.
- Smart lock compatibility questions. Many Azusa homeowners have added keypad deadbolts to older doors. Some smart locks can be rekeyed with standard cylinders, some can’t, and we’ll identify what you have before quoting.
Pricing for Rekey Locks in Azusa, CA
Here’s the honest math for rekey work in Azusa. A standard pin-and-tumbler deadbolt or knob cylinder rekey runs $18 – $35 per cylinder. An older mortise lock cylinder, common on Azusa’s pre-1950 housing stock along Foothill Boulevard, runs $35 – $65 per cylinder because of the additional bench time. Keyed-alike setups across three locks typically land between $60 and $110 total, depending on cylinder type. We don’t charge a dispatch fee or a call-out surcharge on top of the quoted amount. The price Kevin Yoon’s team puts in writing before we roll is the price on the invoice. If a lock turns out to be too worn to rekey reliably, we’ll show you the problem and quote a replacement before touching the hardware. Get a free exact quote at (409) 405-4485.
We Also Serve Cities Near Azusa
If you’re just outside Azusa, we also cover Covina, Glendora, Duarte, and Baldwin Park with the same written-price-before-dispatch policy. Rekey Locks in Azusa is our core service area, but those nearby cities get the same background-checked, uniformed techs and the same live person on the phone 24/7.
Serving Azusa, CA - Our Local Coverage Area
We’re based in the Azusa 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 Azusa
Because Preston Locksmith & Security operates under The Relay Visibility Guarantee: the price is put in writing before we dispatch anyone, and that written amount is the invoice total. We don’t add a call-out fee at the door and we don’t introduce parts charges after the lock is apart. If the job turns out to be different from what was described, we stop and re-quote before doing any work. Call (409) 405-4485 for your exact figure; estimates are free.
We rekey original mortise locks all the time along the Foothill corridor and in the older Craftsman-era homes near downtown Azusa. The cylinder gets pulled, re-pinned, and re-seated rather than swapped, which is more bench work than a standard deadbolt and runs $35 – $65 per cylinder. The only time a mortise unit fails a rekey is if the internal pin chamber is cracked or the cylinder face is so worn that new pins won’t seat consistently, and we’ll show you that before quoting a replacement. Call (409) 405-4485 and describe your lock; we’ll tell you honestly what you’re working with.
Keyed alike means every lock you choose operates on a single shared key. Instead of a front door on one key, a back door on another, and a garage side door on a third, all three rekeyed cylinders get the same pin arrangement. In Azusa, where many homes carry three or more exterior entry points and a mix of brands, getting everything onto one key is the most practical rekey upgrade we do. Cost is per cylinder, $18 – $35 on standard hardware, plus key cutting. Call (409) 405-4485 and we’ll price your exact lock set.
We rekey smart locks and keypad entry locks that use a standard cylinder core, which covers many Yale and Kwikset smart deadbolts we see around Azusa. Some integrated smart locks have proprietary cores that can’t be rekeyed without replacing the cylinder module, and we’ll identify which type you have before quoting. It’s a common job on Azusa Pacific University area rentals and newer homes south of the 210. Call (409) 405-4485 and tell us the brand on your keypad.
Our techs arrive in a company uniform and carry a Preston Locksmith & Security ID with their name and photo. But the stronger proof is The Relay Visibility Guarantee: you get a live trackable arrival time before we leave, so you can watch your tech pull onto your street in real time. We also send before-and-after photos of every job through the digital invoice. If the person at your door doesn’t match the uniform, ID, and the live arrival tracking we sent, don’t open the door. That’s exactly the verification step a homeowner on a quiet street off North San Gabriel Avenue should expect. Call (409) 405-4485; a live person walks you through the whole booking.
Written by Kevin Yoon, Owner at Preston Locksmith & Security, serving Azusa and the surrounding San Gabriel Valley.






