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 American Canyon
Rekeying a lock in American Canyon typically runs $35 – $65 per cylinder, and most homes are done in under an hour once we arrive. That price is set in writing before a van leaves the shop, so you know the number on the phone is the number on the invoice. If you just bought a place off Wetlands Edge Road or you’re renting out a unit near American Canyon High School, call (409) 405-4485 and we’ll walk you through exactly what a rekey changes inside your lock, what it costs, and how fast we can get there.
Why Preston Locksmith & Security Is American Canyon’s Preferred Rekey Locks Company
We get a lot of calls from American Canyon homeowners who tried the national dispatch route first and got burned. The phone quote says one thing, the tech at the door says another, and suddenly a $40 rekey is a $200 cylinder replacement. Kevin Yoon built Preston Locksmith & Security to kill that exact pattern. Every job gets a written price before dispatch, a live trackable arrival time, and before-and-after photos of the work. No anonymous tech. No bill that grows between the driveway and the front door.
Our technicians are background-checked and arrive in uniform. They know American Canyon’s tract-built neighborhoods, from the older streets off Broadway to the newer developments up by Newell Drive. When we say we’ll be there in 30 minutes, the map shows exactly where the van is. That predictability matters when you’re standing outside a house with the old owner’s keys in your pocket and no way to know who else has a copy.
Every rekey is backed by our 365-Day Done Right Promise. If the new key stops turning within a year, we come back free and make it right. Written guarantee, stamped on every repair. That’s the whole point.
Locksmith Rekey in American Canyon
Locksmith Rekey in American Canyon is the job we do most often for new homeowners: pulling the lock cylinder, swapping the internal pins so the old key no longer works, and cutting you a fresh set. No new hardware, no drilling, no mess. The lock stays in place but the old key becomes a piece of metal that doesn’t do anything.
If you just closed on a home in American Canyon and still have that nagging feeling about the previous owner, a neighbor, a contractor, a house cleaner, or a landscaper who might have a key, a rekey wipes all of that out in about 20 minutes per lock. Standard Kwikset and Schlage cylinders run $35 – $55 each. We quote the full price on the phone before anyone is dispatched. What we quote is what you pay.
When you should rekey right away
Closed on a home in American Canyon? Rekey before you move a box inside. You simply don’t know how many copies of the old key are floating around. Ditto for a rental turnover near the high school or a roommate situation that ended sour. The math is easy: $35 – $65 per cylinder now, versus the cost and stress of someone walking in later because they still had a working key.
What a rekey physically changes
Inside a standard pin and tumbler cylinder, small pins slide against the key’s cuts. A rekey swaps those pins so the old key’s cuts no longer line up. The old key won’t turn. The new one will. That’s the entire job, and it’s reversible in the sense that you can rekey again anytime, any number of times. The lock doesn’t get weaker. If anything, you’re getting fresh pins in a clean cylinder, which usually makes the key turn more smoothly than it did before.
Rekey Door Lock in American Canyon
Rekey Door Lock in American Canyon usually means the front entry, but smart homeowners get the garage side door and the door from the garage into the house done at the same time. Most American Canyon homes have at least two or three exterior doors keyed to one key. If we’re already on site, rekeying all of them costs the same per cylinder and takes about 15 minutes each.
A full rekey on a typical American Canyon split-level off Tapestry Lane, three exterior doors and two deadbolts, runs roughly $180 – $290 all in, and we can usually knock it out in about 45 minutes. We give you that exact number before dispatch, so there’s no surprise when the job is done.
The garage door and keypad situation
If your garage door has its own lock or the entry door from the garage has a keypad, don’t leave those on the old key. We see this constantly: the front door gets rekeyed, but the garage keypad still opens with the old code, which means the old “key” still works. We’ll rekey the mechanical cylinder and re-program the keypad so one fresh key and one fresh code run the whole house.
Smart locks and keypads on the same door
Got a Schlage smart lock on the front door? A mechanical rekey doesn’t clear the old codes stored in the keypad. If you bought the house and the previous owner had the door code set to 4321, that code still works after a basic rekey. We handle that along with the cylinder swap. One visit, whole door secure, no old codes lingering.
Trusted Brands We Service in American Canyon
We service Schlage, Kwikset, Medeco, and Yale hardware, which covers almost every lock we walk up to in American Canyon. Tract builders in this area installed a ton of Kwikset deadbolts and Schlage entry sets in the 2000s and 2010s, and we keep common pin kits and key blanks for both brands in the van. That means no second trip to the shop. If you upgraded to a Medeco high-security deadbolt or have a Yale smart lock, we handle those too, including re-keying Medeco cylinders to new restricted cuts. The rekey itself doesn’t change the brand. It changes the key. So your existing hardware stays on the door, and your new key is all that changes.
Common Rekey Locks Problems We See in American Canyon Homes
- Keyed-alike tract homes. Much of American Canyon’s housing stock is newer than the rest of Napa County, and builders often keyed every lock in a development to the same key. Your neighbor on the next street might literally have the key to your front door from original construction. We fixed a whole cul-de-sac on Rio Del Mar where five homes shared the same Kwikset keyway. A rekey de-clones your house from the street’s shared key.
- Builder-grade cylinders getting sloppy. Kwikset and Schlage cylinders that came with the house have been turning since the early 2000s. Eventually the pins wear down and the key starts feeling loose or sticks halfway. Rekeying with fresh pins usually restores the feel to like-new, since you’re replacing the worn guts of the lock with new ones.
- The previous owner’s “extra” key problem. We got a call from a homeowner on Rio Del Mar who had just closed and discovered the builder’s original Kwikset deadbolt still opened with the key the previous owner’s landscaper had. Our tech pulled the lock cylinder, swapped the pins in the pin and tumbler stack to a fresh key, and verified the old key no longer turned. She also had us rekey the matching keypad entry on the garage so one new key ran the whole house.
- Golden Hills wind and cylinder dust. The hills on the west side of American Canyon get real wind whipping through certain months, and fine dust works its way into exterior lock cylinders. It gums up the pins and makes keys drag. A rekey is a good moment to clean the cylinder out and lube it properly, so the new key turns smooth from day one. We don’t just swap pins and leave; we make sure the lock operates clean before we go.
Pricing for Rekey Locks in American Canyon, CA
Here are the honest numbers for American Canyon. Rekeying a standard Kwikset or Schlage cylinder runs $35 – $65 per lock. Most homes have three to five exterior locks, so a full rekey on a typical American Canyon house lands between $180 and $290. High-security cylinders like Medeco run higher, usually $65 – $90 per cylinder, because the pins and cutting are restricted and the blanks aren’t sitting on a shelf at the hardware store. A keypad or smart lock reprogram add-on starts around $25 – $45, depending on the brand. The full price is quoted on the phone before anyone is dispatched, and that’s the price on your invoice. No call-out surcharge added at the door. Estimates are free, and if you call (409) 405-4485, we’ll give you a firm number in under two minutes.
We Also Serve Cities Near American Canyon
Beyond the American Canyon city limits, we handle rekey work in Vallejo, Crockett, Benicia, and Rodeo. Same written price before dispatch, same background-checked technicians, same 365-Day Done Right Promise. If you’re just over the line on the south side of town, give us a ring and we’ll confirm coverage and arrival time for your specific street.
Serving American Canyon, CA - Our Local Coverage Area
We’re based in the American Canyon 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 American Canyon
Probably yes. Tracts built across American Canyon in the 2000s and 2010s were frequently keyed alike from the builder, meaning your front-door key may also open your neighbor’s house down the street on the same plot number. The quick test is to have a locksmith compare your key cuts against what’s known to be the developer’s default keyway. Or, skip the test and rekey. We can rekey every exterior cylinder on your home in under an hour for about $35 – $65 per lock, and then the only key that works is the one we hand you. Call (409) 405-4485 and we’ll price it out before anyone rolls a van.
You can’t make one physical key fit two different brand keyways, because the profile grooves are different. But you don’t have to. If you have a Kwikset deadbolt above a Schlage entry knob, we can key them to the same physical key because we’ll rekey you to one brand or the other by re-pinning whichever cylinder accepts the key you want to use. In practice, most American Canyon homes have all-Kwikset or all-Schlage, so one key already runs everything. We’ll check what you have, tell you what’s possible, and make sure one key works every exterior lock on the property.
Fifteen to twenty minutes per cylinder for a standard Kwikset or Schlage. A full house, three doors with deadbolts, usually lands around 45 minutes to an hour total from arrival to handing you the new keys. The actual pin swap takes a few minutes. We move deliberately because we clean the cylinder, verify the old keys no longer turn, and run the new key a couple times to make sure it’s smooth. If you have a keypad or smart lock that needs reprogramming, add about 15 minutes.
You get a firm price on the phone before a van moves. What we quote is what you pay. The price is also written down before work starts and you get a copy. No door-knock upsell, no drill-and-replace surprise. If we tell you $210 for the whole house, the invoice says $210. That’s the Relay Visibility Guarantee, and it applies to every American Canyon job we do. Call (409) 405-4485 and you’ll have a firm number before you hang up.
You’ll have a live arrival time with a trackable map link before we reach your street. The technician will arrive in a uniform with a photo ID attached to the company name, plus the same job details and price you were quoted. You can compare all of that before you open the door. Kevin Yoon set the company up so there’s never an anonymous guy in an unmarked van. You know who’s coming, what they look like, and what the job costs before they knock. That’s the standard for every American Canyon dispatch.
Written by Kevin Yoon, Owner at Preston Locksmith & Security.






