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 Richmond
Rekeying a lock in Richmond typically costs $25 – $45 per cylinder when you already have the keys and simply need old ones stopped, and a full home rekey of three to four locks usually lands between $95 and $180 before any new hardware. We confirm that price in writing before a tech rolls toward your neighborhood, whether that’s the Iron Triangle, Richmond Annex, or up in the hills near Wildcat Canyon. Call (409) 405-4485 and you’ll get a live person, a straight price range, and a trackable arrival time – not a four-hour window and a bill that changes at the door.
We’ve worked the lock cylinders in enough Richmond homes to know what’s behind your door: a mix of pre-war mortise bodies, mid-century Kwikset knobs, and newer Schlage deadbolts added during flips across the city. That variation means a rekey isn’t one-size work. Sometimes it’s a five-minute pin swap. Sometimes the cylinder needs a clean and lubricate first because decades of bay air have worked into the springs. We tell you which one you have before we touch it.
Why Preston Locksmith & Security Is Richmond’s Preferred Rekey Locks Company
We carry the brands Richmond homes actually use. Our techs stock Schlage, Kwikset, Yale, and Medeco pin kits on the truck, so when your 1940s bungalow off 23rd Street still has its original mortise cylinder, we’re not telling you to wait a week for parts. They’re in the van. Same for the Kwikset SmartKey knobs that came with thousands of Richmond flips done between 2005 and 2015 – we service those without swapping the whole lockset.
The difference shows in the confirmation photo and the written guarantee. Before our tech leaves, you get before-and-after shots of the cylinder work and a stamped guarantee covered by our 365-Day Done Right Promise. If the rekey fails within a year, we come back at no charge. That’s the standard Kevin Yoon set when he started this company in 2008: a written price before work begins, a live arrival time you can track, and a guarantee with actual teeth.
Richmond customers also tell us the same thing about who shows up: they want to know it’s actually us. Our techs arrive in uniform, background-checked, and you can see their name and face in the booking confirmation before they ring the doorbell. In a city where subcontractor roulette is common, that matters. You’re not getting a random dispatch number. You’re getting the person whose name was on the ticket.
Keyed Alike in Richmond
Keyed Alike means rekeying two or more locks in your Richmond home so the same key operates all of them. If your front deadbolt on a Marina Bay townhouse and your back entry off the garage each have their own key, we pull both cylinders, re-pin them to match, and cut you a single set. You’ll pay roughly $25 – $45 per cylinder for the rekey work, and the convenience is immediate: one key for the house, not a ring of four.
Many Richmond homeowners ask for this after buying a place. The previous owner’s key habits are unknowable – who had a copy, which neighbor kept a spare, what a past tenant did with the one they were supposed to return. Keying the house alike and cutting new keys closes that question for the cost of a rekey, not a full hardware replacement.
Keyed alike and key control after we leave
We mark every key we cut and tell you exactly how many copies exist in the world. That’s not theater. In rental-heavy areas like the Iron Triangle, key control after a rekey is the only way the job actually means anything. If we re-pin your locks and hand you two keys but don’t track the count, a lost key later puts you back where you started. Our written guarantee covers the cylinder work; the key counts get logged on your invoice.
Keyed alike on mixed hardware
Richmond homes sometimes mix a Schlage deadbolt on the front door with a Kwikset knob on the side entry. You can absolutely key those alike – the process is identical at the cylinder level. We remove each cylinder, replace the pin stacks so they match a single key bitting, and test both before we leave. The only time we recommend replacement instead is when a cylinder is too worn to hold new pins reliably, which we’ll show you in the before photo.
Rekey Deadbolt in Richmond
Rekey Deadbolt is the single most requested service we do in Richmond, usually after a move-in, a roommate change, or a set of keys that walked off. The job takes 15 to 20 minutes per door: we pull the cylinder from your existing deadbolt, swap the internal pins so the old key no longer turns, and cut new keys. The deadbolt and its housing stay in place. You’re not buying hardware. You’re changing the secret it responds to.
The cost for a standard deadbolt rekey in Richmond runs $25 – $45, depending on whether it’s a standard Schlage or Kwikset cylinder or something higher-security like a Medeco that requires different pin kits. If you or a previous owner installed a SmartKey deadbolt, we handle that too – no special tool fee, no upsell to a new lock.
Deadbolts on Richmond’s older back doors
Lots of Richmond homes have a newer front deadbolt and an older back door with a worn cylinder that’s seen forty years of bay fog. A rekey on that back lock still works if the cylinder is healthy enough, but we’ll inspect pin wear before we re-pin it. If the cylinder binds or the key feels loose in the plug, we’ll show you that in the photo and give you a written quote for a cylinder replacement instead of sending you a brittle result. The choice is yours, and the price is agreed before any of that work starts.
Deadbolt rekey vs deadbolt replacement
The only reason Richmond homeowners need a whole new deadbolt instead of a rekey is when the mechanical body of the lock is failing: a bolt that no longer throws square, a housing rusted through, or damage from a forced entry. Everything else is a pin change. A rekey solves the key problem. A replacement solves the hardware problem. We’ll tell you which one you have, with a photo and a written price, before we reach for a screwdriver.
Trusted Brands We Service in Richmond
Our techs in Richmond are trained and equipped for the locks your house actually has: Schlage deadbolts, Kwikset knobs and SmartKey cylinders, Yale entrance sets, and Medeco high-security hardware for anyone who’s upgraded to key-control cylinders. That matches Richmond’s housing stock well, because so many of the city’s homes were built or updated with these exact brands. We carry the pin kits and common replacement parts on the truck, so a rekey usually finishes in one visit, not one visit plus a parts run.
Common Rekey Locks Problems We See in Richmond Homes
- Original mortise cylinders on pre-war builds. Homes in the Santa Fe and Iron Triangle neighborhoods often still have the original mortise lock bodies from the 1920s and 30s. Those cylinders can absolutely be rekeyed, but they need a tech who knows the older pin stacks and doesn’t try to force modern hardware into them.
- Worn pin tumblers from bay air and age. Richmond’s marine layer keeps a steady humidity that can corrode lock internals over decades. A cylinder that hasn’t been serviced in 30 years may rekey fine, but if the pins are pitted or the springs are weak, the new key will feel gritty. We inspect and lubricate before re-pinning so the result holds.
- Mixed hardware from flips and additions. Richmond’s housing boom years put new Schlage deadbolts on doors that still had original Kwikset knobs on the interior. The front and back often don’t match. Keying them alike is straightforward if the cylinders are healthy – we re-pin both to one key.
- Lost key counts after a rekey. A rekey without a key audit is half a job. We log every key we cut, every key you already kept, and tell you the total number in circulation. In multi-unit areas like the Iron Triangle and Marina Bay, that’s the difference between a rekey that secures the home and one that just feels like it did.
Pricing for Rekey Locks in Richmond, CA
A single cylinder rekey in Richmond typically runs $25 – $45, which covers the labor and the new keys. Rekeying a full home – say two exterior deadbolts and two interior knobs – usually lands between $95 and $180. Keyed alike work is priced per cylinder, same as a standard rekey; there’s no separate fee for matching the locks. If you live in the Richmond Annex or up near Wildcat Canyon, the travel is built into that figure, not added on arrival. If we find a cylinder too worn to rekey, we give you a written replacement price before any part is ordered. You approve it first. Every time.
And the price we quote on the phone is the price on the invoice. No dispatch surcharge when the tech gets there, no “we found an issue” rewrite after the cylinder is open. Kevin Yoon built Preston Locksmith & Security on that rule in 2008, and it’s the first thing our Richmond customers mention when they refer us to a neighbor. Call (409) 405-4485 for a written estimate before anyone is dispatched.
We Also Serve Cities Near Richmond
Our techs cover Richmond and the surrounding East Bay communities daily. If you’re in San Pablo, El Cerrito, El Sobrante, or Albany, the same written pricing, live arrival tracking, and 365-Day Done Right Promise apply. This page is focused on Richmond, but our Rekey Locks coverage spans the whole corridor. One call to (409) 405-4485 gets you scheduled in any of these areas.
Serving Richmond, CA - Our Local Coverage Area
We’re based in the Richmond 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 Richmond
You’ll get the tech’s name and photo in your booking confirmation before they arrive, and they’ll be in a Preston Locksmith & Security uniform with company ID. Our techs are background-checked and dispatched by our Bay Area office, which coordinates all Richmond jobs. You can also track their live arrival time through the Relay Visibility Guarantee, so the person at your door matches the person on your screen. Call (409) 405-4485 and ask for the tech’s name at booking – we’ll send it before they roll.
Most original mortise cylinders in Richmond’s pre-war homes can be rekeyed without replacing the lock body. We pull the cylinder, inspect the pin stacks and springs, and re-pin it to new keys. If the cylinder is too corroded from decades of bay humidity, we’ll show you a photo and give you a written price for a replacement cylinder – but that’s the exception, not the rule. The majority of the mortise work we see in the Santa Fe and Iron Triangle neighborhoods rekeys fine on the first visit.
Rekeying changes the internal pins so old keys no longer work, but the deadbolt hardware stays in place. Replacing means buying an entirely new deadbolt. A rekey runs $25 – $45 per cylinder; a new deadbolt with installation typically starts around $85 and goes up depending on the brand and grade. We only recommend replacement when the existing hardware is mechanically failing – a bolt that doesn’t throw, a bent tailpiece, a corroded housing. If the lock moves freely and just needs new keys, rekey is the honest fix. Call (409) 405-4485 and describe your door, and we’ll tell you which path applies before we schedule anything.
Yes. We rekey both cylinders to the same key bitting – usually $25 – $45 per cylinder – and cut a new set that operates both doors. This works across brands, too: a Schlage front deadbolt and a Kwikset back knob can be keyed alike without replacing either. We do this constantly for Richmond homeowners who just bought a place and want one key for the whole perimeter instead of a ring full of unknowns.
Yes. Our Richmond techs carry non-destructive entry tools and prefer them on every call, whether it’s a lockout or a rekey that turned into one because the old keys stopped turning. We can open most Richmond doors without damage and then rekey the lock right then. If non-destructive entry genuinely isn’t possible on your hardware, we’ll explain what we’re doing and get your written approval before any force is used. Call (409) 405-4485 for a free estimate and a real answer from a live person.
Written by Kevin Yoon, Owner at Preston Locksmith & Security, coordinating residential and commercial locksmith work including rekey services across Richmond, San Pablo, El Cerrito, El Sobrante, and Albany.
Call Preston Locksmith & Security at (409) 405-4485 for a free, written rekey estimate in Richmond. We answer live, 24/7, and the price we quote is the price on the invoice.






