Smart locks
House lockouts
Re-keying
Deadbolt upgrades
Schlage
Kwikset
Car keys & fobsNon-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.
Get your free estimateLocksmith in Benicia, CA
Rekeying locks is the most common call we handle in Benicia, and the older housing stock here makes it a more specialized job than it looks. Victorian and Italianate homes downtown often still have original mortise locks and skeleton-key hardware that can’t simply be swapped for a big-box deadbolt. At the same time, hillside homes near the Carquinez Strait battle salt-laden wind that seizes exterior cylinders. Whether you’ve just bought a home, lost track of who has a key, or need period-correct hardware preserved, Citadel Locksmith has served Benicia since 2011. Call us at (833) 589-8078, and we’ll walk you through what your locks actually need.
Why Benicia Homes Are Different
Benicia is a former state capital with a downtown historic district unlike anything else in Solano County. Many homes along First Street and in the surrounding blocks date to the mid-to-late 1800s, and their doors were built before standardized lock spacing existed. That means thick wood jambs, non-standard bore holes, and mortise locks that require careful disassembly rather than a quick cylinder swap. Homeowners in these historic homes regularly ask us to rekey while preserving the original brass hardware, which is exactly the kind of work we’re equipped to do with Schlage, Kwikset, Medeco, and Abloy cylinders retrofitted into period housings.
The climate adds another layer. Benicia sits directly on the Carquinez Strait, and the onshore wind carries salt and fog moisture into every exterior lock on the waterfront side of town. Deadbolts and door handles corrode faster here than they do ten miles inland. We see seized cylinders, frozen keyways, and rusted latch mechanisms more often in the hillside subdivisions off East Second Street and West K Street than anywhere else in our service area. A rekey job in Benicia frequently starts with freeing a corroded lock before we can even insert a blank.
Terrain matters too. Benicia spreads from the flat downtown grid up into steep hillside streets where parking is tight and doors take direct wind exposure. Our techs carry a full range of corrosion-resistant hardware and lubricants specifically because those hillside homes need them. No other city we serve combines this much historic preservation work with this much salt-air wear on the same day’s schedule.
Styles & brands we work with







Our Main Benicia Services
Benicia homeowners and drivers call us most often for two things: car keys that need replacing without a dealership markup, and emergencies that can’t wait until morning. Here’s what each involves in Benicia.
Car Key Replacement in Benicia
Benicia has limited on-demand trade coverage, so when you lose a transponder key or a key fob stops working, driving to Fairfield or Concord for a dealership appointment isn’t always realistic. We cut and program replacement keys for most makes and models from our mobile setup, usually in a single visit. If you’re parked downtown near First Street or up in the Southampton hills, we come to you. The full details, including what we need to see for proof of ownership and which key types we stock, live on our dedicated page: Car Key Replacement in Benicia.

Emergency Locksmith in Benicia
A lockout on a foggy Benicia night is not the time to experiment with a coat hanger. Our emergency response covers home and car lockouts, broken keys snapped in cylinders, and deadbolts that fail after years of salt-air corrosion. We carry hardware for Schlage, Kwikset, and Medeco lock sets on the truck, so an emergency call often ends with a permanent fix rather than a temporary patch. Read how we handle after-hours calls on Emergency Locksmith in Benicia.

What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Rekey Locks in Benicia
Rekeying is the fastest way to take back control of who holds a key, and in Benicia it’s often the difference between a quick cylinder swap and a preservation-minded repair. Downtown Victorian doors frequently have original mortise locks that need the existing hardware kept intact while the internal pins are changed to a new key. Hillside and waterfront homes bring a different challenge: exterior deadbolts corroded by Carquinez Strait salt air, where we have to free the cylinder before rekeying it. We work with eight major lock brands, including Schlage, Kwikset, Medeco, and Abloy, so we can rekey nearly anything Benicia throws at us. For a deeper look at this service across every city we cover, see Rekey Locks.
Lock Rekey
Signs you need it
You’ve moved into a new Benicia home, a roommate or tenant moved out, or a key has gone missing and you can’t account for every copy.
What it costs in Benicia
Standard residential lock rekeying in Benicia typically runs $18 to $25 per lock when a locksmith is already on-site for service.
How we do it
We disassemble the lock, replace the internal pins to match a new key, and confirm the old keys no longer turn the cylinder.
Rekey Door Lock
Signs you need it
Your Benicia front or back door lock feels gritty, sticks in the keyway, or no longer matches the key you want to use on the rest of the house.
What it costs in Benicia
Rekeying a single door lock in Benicia falls between $40 and $100 for the service call and labor, with the per-lock cylinder work included in that range.
How we do it
We pull the cylinder, clean any corrosion or debris, swap the pins to your new key, and test the lock through several full turns.
What Rekey Locks Costs in Benicia
| Item | Typical range in Benicia |
|---|---|
| Per-lock rekey (labor only, on-site) | $18 – $25 |
| Single door lock rekey (service call + labor) | $40 – $100 |
| Rekey with new key copies (per key, Schlage/Kwikset) | $5 – $15 |
How fast can you rekey my Benicia locks after I call?
Same-day rekeying is standard for most Benicia homes. If you call before early afternoon, we can usually get a tech to your door within a few hours. Call (833) 589-8078 for today’s availability.
Can you rekey old mortise locks in Benicia’s historic homes without replacing them?
Yes. We rekey the existing mortise cylinders while keeping the original brass faceplates and hardware intact. If the cylinder is too corroded to save, we’ll discuss a period-appropriate replacement before cutting anything. Call (833) 589-8078 for a quote.
Brands We Service in Benicia
Not all locksmiths speak Medeco or Abloy. We do. Citadel Locksmith services Schlage and Kwikset hardware daily, and we also rekey and repair high-security cylinders from Medeco and Abloy that many shops won’t touch. We stock common pins, springs, and Schlage and Kwikset key blanks on the truck so most Benicia rekeys finish in one visit. See our brands for the full range.
Pricing for Locksmith in Benicia, CA
| Service | Typical range in Benicia |
|---|---|
| Residential lock rekey (per lock, labor) | $18 – $25 |
| Single door lock rekey (service call + labor) | $40 – $100 |
| Rekey with new key copies (per key) | $5 – $15 |
| Car key replacement (basic non-transponder) | $150 – $350 |
| Car key replacement (transponder, program on-site) | $180 – $500 |
| Car key replacement (smart key / push-to-start fob) | $300 – $700 |
| Emergency lockout (home or car, after-hours) | $75 – $250 |
| Commercial rekey (per lock, basic cylinder) | $20 – $35 |
What pushes a Benicia job toward the top of these ranges is usually corrosion. Salt-laden air from the Carquinez Strait seizes exterior cylinders, and freeing a rusted deadbolt before rekeying takes time. Historic mortise locks can also require custom pinning when original tolerances have worn.
Whatever the number, it’s the one we quote on the phone before a tech heads your way, and it’s the number on your invoice. No call-out surcharge added at the door. Call (833) 589-8078 for a free estimate.
Neighborhoods We Serve in Benicia
We work throughout Benicia’s 94510 ZIP, from the historic downtown district with its Victorians and Italianates to the mid-century and newer subdivisions in the hills and along the east side. Typical response time across Benicia is 30 to 60 minutes for emergency calls, depending on where you are relative to our techs’ current locations.
- Downtown Historic District
- Southampton
- East Side / East Second Street area
- West K Street hills
- Lake Herman area
Service Area – Cities Near Benicia
Citadel Locksmith handles lock and key work across the Carquinez Strait corridor and into central Contra Costa County. We regularly serve Crockett, CA and Martinez, CA on the other side of the water, plus Vine Hill, CA and Rodeo, CA for both scheduled rekeys and after-hours lockouts. If you’re not sure which side of the bridge a tech is closest to, call and we’ll route the nearest one.
Serving Benicia, CA — Our Local Coverage Area
We’re based in the Benicia 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 Locksmith in Benicia
Most Benicia calls are reached within 30 to 60 minutes for emergencies. Historic downtown streets are easy to navigate, but hillside streets with tight parking can add a few minutes. We’ll give you a realistic ETA when you call (833) 589-8078.
No permit is needed to rekey existing locks. If hardware replacement is part of the job and your home falls under historic district review, we’ll advise you on which exterior changes might need city approval before we install anything.
Yes. We handle rental turnovers regularly, and same-week scheduling is usually available. If a tenant has left and keys are unaccounted for, we treat that as a priority and can often get there within a day or two. Call (833) 589-8078 to book a time.
When your locks stop working or your keys disappear, call Citadel Locksmith at (833) 589-8078 for a free estimate and a straight answer. We serve all of Benicia, from the waterfront Victorians to the hillside subdivisions, with the brands serious about security.
What happens when you call
- 1A real person answersNo phone trees — talk to a local locksmith pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Benicia Customers Say
"Commercial job, panic bar and a master key system for a small office. Clean install and clear documentation of which key opens what."
— Holly Ackerman"Does good work. Card payment was a bit of a production, so have another option handy."
— Norma Herrera"Programmed a transponder key for a 2014 model that the dealership wanted an absurd amount for. Same key, fraction of the price, took him twenty minutes in my driveway."
— Grace Lin