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 Norco
If you recently bought a home in Norco, fired a ranch hand, or lost track of who has a key to the barn, rekeying is the fastest way to take control back. A rekey keeps your existing hardware and replaces the internal pins so every old key stops working, usually within the hour. Preston Locksmith & Security serves all of Norco from the Temescal Avenue corridor down to the Hidden Valley and Corydon areas, with a live arrival time you can track and a written price before our tech leaves the bag. Call (409) 405-4485 and you’ll get a real person, not a call center.
Why Preston Locksmith & Security Is Norco’s Preferred Rekey Locks Company
We don’t send anonymous contractors. Every Preston tech is background-checked, uniformed, and arrives with a name and a face you can see in the booking confirmation. In Norco, where properties spread across acreage and outbuildings, that matters because you’re letting someone onto your property, not just answering a door inside an apartment building.
Our customers in Norco keep calling us back because the work is documented. The Relay Visibility Guarantee is our standard: a live trackable ETA, before-and-after photos of every cylinder we touch, and a written price confirmed before any pins are swapped. No bill swells between the estimate and the invoice. Kevin Yoon, our owner, built the company in 2008 around a simple idea that a locksmith should show up when promised and charge what was quoted.
We’re dispatched and scheduled from our brand’s Inland Empire office, so crews are local to Norco and know the difference between a Hidden Valley tract home and a half-acre horse property off Sierra Avenue. That local knowledge changes how we quote and how we stock the truck.
Lock Rekey in Norco
A Lock Rekey in Norco means pulling the cylinder, replacing the pins and springs inside, and cutting new keys so the old ones no longer turn, no new hardware required. On a typical Norco home, that runs $25 – $45 per cylinder for a standard pin and tumbler lock, with the exact price written before we start. If we’re out on a horse property with multiple outbuildings, the per-cylinder cost stays the same; the total depends on how many keyed openings you want on the plan.
Pin and Tumbler Cylinders
Most Norco deadbolts and entry knobs use pin and tumbler cylinders. We remove the cylinder, swap the pins to a new key code, and reassemble. Takes about ten minutes per lock. Old keys are dead immediately.
High-Security Lock Rekey
Medeco, Mul-T-Lock, and Abloy cylinders need specialized pinning kits and sometimes new key blanks. We carry these on the truck. Pricing runs higher, $45 – $75 per cylinder, and your written quote reflects that before we begin.
Locksmith Rekey in Norco
When Norco homeowners search for a Locksmith Rekey, they’re usually trying to solve one of two problems: keys that have circulated too widely, or new ownership that needs a clean key-control slate. The job itself is the same whether it’s one front-door deadbolt or a house, barn, tack room, and RV bay together. We rekey existing hardware to a new key, so nothing gets destroyed or replaced unnecessarily.
Keyed-Alike and Master Key Plans
On Norco horse properties, we often set up a keyed-alike plan so the house, barn, and RV garage all open with one key. Or we build a small master key system, one key for you that opens everything, plus a separate key for a ranch hand that only opens the tack room or barn feed door. We’ll quote the per-cylinder price and the total before dispatch.
Post-Closing and Landlord Rekeys
New owners in Norco rekey before they move furniture. Landlords rekey between tenants. Both jobs get the same written price and before-and-after photos. No new locks required, no damage to doors or hardware.
Trusted Brands We Service in Norco
We service Kwikset, Medeco, Yale, and Baldwin, plus Schlage, Mul-T-Lock, Sargent, and Abloy. Norco’s mix of ranch-style homes and newer tract builds means we see a lot of Kwikset and Schlage on the residential side, with Baldwin and Yale showing up on higher-end remodels along the bluffs. Our trucks keep common pinning kits and key blanks for these brands loaded, so a standard rekey in Norco doesn’t turn into a second visit for parts. When a lock uses a proprietary or high-security keyway, we’ll confirm the exact brand and keyway during the call so the tech walks up with the right kit the first time.
Common Rekey Locks Problems We See in Norco Homes
- Multi-building key chaos on horse properties. A ranch on Temescal Avenue or Valley View Road often has four or five keyed openings across house, barn, tack room, and RV bay. The previous owner’s keys are still out there, and nobody knows how many copies exist. A single keyed-alike rekey solves it in about an hour.
- Worn cylinders on older pin and tumbler locks. Norco’s dry summers and dusty winds work fine grit into exterior keyways. When the pins and cylinder bore are worn, a big-box rekey kit swap will work for a few weeks and then the old key sometimes starts turning again. We check cylinder wear during the estimate and tell you if the cylinder should be replaced before we rekey.
- Non-ANSI Grade 1 hardware on outbuildings. Tack rooms and detached garages on older Norco properties often have lightweight, builder-grade knobs that were never bump-resistant. Rekeying them without flagging the grade leaves the property as insecure as before. We point this out, in writing, and offer upgrade options without any pressure.
- Ranch-hand and contractor key circulation. Years of keys handed out to trainers, barn help, and contractors means you don’t know who still has one. A full Rekey Locks pass, rather than just the front door, returns your property to a known key-control state.
Pricing for Rekey Locks in Norco, CA
Rekeying a standard lock in Norco runs $25 – $45 per cylinder, and the full price is written down before any work starts. High-security cylinders from Medeco or Mul-T-Lock run $45 – $75 per cylinder. If the job spans a house, barn, tack room, and RV bay, the total is simply the per-cylinder price times the number of keyed openings, stated on the written estimate before dispatch. There is no call-out surcharge added when the tech arrives. No bait price that doubles. The quote you approve is the price on the invoice. For an exact number, call (409) 405-4485 and Kevin’s team will walk the count with you over the phone.
We Also Serve Cities Near Norco
Our crews handle rekey work throughout Norco and the surrounding area, including Corona, Chino, Chino Hills, and Ontario. If you’re right at the city line, we’ll still come out, same written price, same trackable arrival time.
Serving Norco, CA - Our Local Coverage Area
We’re based in the Norco 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 Norco
Yes. We routinely rekey house, barn, tack room, and RV garage doors to a single keyed-alike plan or a small master key system. The pricing stays per cylinder, $25 – $45 for standard pin and tumbler hardware, and the full written total is confirmed before dispatch. Call (409) 405-4485 and describe each keyed opening; we’ll quote the complete job on the phone.
Before. We confirm the count of keyed openings and the lock brands during the call, then send you a written price. The Relay Visibility Guarantee means the number you approve is the invoice total, unless you add a lock at the door, which we re-quote in writing before touching it. No on-arrival repricing, ever.
Every tech is background-checked and uniformed, and you’ll receive the technician’s name and a live trackable arrival time before they knock. When the job is done, you get before-and-after photos of every cylinder and a digital invoice. That’s the Relay Standard.
No. Rekeying only replaces the internal pins and springs, leaving the lock, door, and finish untouched. The only exception is when a cylinder is already worn from years of Norco dust and use, in which case we’ll show you the wear and quote a replacement before doing anything.
Yes, as long as we rekey every exterior keyed opening at the same time. That includes the house, barn, tack room, and RV bay. Once each cylinder is pinned to the new key code, every old key stops working instantly. We’ll recommend a keyed-alike or master plan so future key distribution stays controlled. For a full count and exact quote, call (409) 405-4485.
Written by Kevin Yoon, Owner at Preston Locksmith & Security, serving Norco since 2008.






