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 Black Point-Green Point, CA
Rekeying locks is the service we handle most often in Black Point-Green Point, and it looks different here than anywhere else in Marin. A large share of the homes in this unincorporated waterfront community are second homes, vacation rentals, or seasonal properties, which means many of our rekey jobs happen between guests or between tenants, often with a property manager coordinating instead of the owner standing at the door. Salt air off the Petaluma River and Novato Creek ages exterior lock hardware fast, so we also see seized cylinders and corroded deadbolts that a standard rekey alone cannot fix without some hardware work first. If you need a locksmith in Black Point-Green Point, call us at (833) 589-8078 and you will get a straight answer about what the job requires.
Why Black Point-Green Point Homes Are Different
The locks we work on in Black Point-Green Point do not age the way locks age a few miles inland. Coastal Marin fog and salt-laden air from the Petaluma River and Novato Creek waterfront settle onto exterior deadbolts, gate latches, and padlocked sheds, and over a few seasons that corrosion seizes cylinders and strips weather-worn hardware. We routinely replace lock bodies that have simply rusted shut, especially on canal-front and waterfront lots where the exposure is constant.
The housing stock compounds the situation. Many homes along the canals and waterfront date from the mid-century, and their original hardware was often never upgraded. Those older locks mix with newer custom builds and remodels that have modern smart-lock systems, sometimes on the same street, sometimes on the same property. A Black Point-Green Point rekey often means matching legacy Schlage or Kwikset cylinders on a boathouse door with a keypad deadbolt on the main entry, and we are set up to do both in one visit.
Because so many of these properties are vacation rentals and second homes managed off-site, we frequently coordinate key handoffs with property managers rather than the owner being present. That changes the work in practical ways: we confirm the scope in writing, bill clearly, and often rekey between an 11 a.m. checkout and a 4 p.m. check-in on the same day.
Styles & brands we work with







Our Main Black Point-Green Point Services
Two services dominate the calls we take from Black Point-Green Point: car key replacement for drivers who lost or damaged a key, and emergency locksmith response for the moments when someone is locked out of a home, a rental, or a car with no time to schedule. Both happen here regularly enough that we built dedicated pages for each.
Car Key Replacement in Black Point-Green Point
Losing a car key in Black Point-Green Point is uniquely inconvenient because the nearest dealership is a real drive away, and in a coastal area with limited public transit, being without a working key stops everything. We cut and program replacement keys for most makes on site, including transponder keys and key fobs, usually for far less than the dealership quote and without the tow. If you need a new key or a spare made for a car sitting in a carport or driveway here, our Car Key Replacement in Black Point-Green Point page covers what we need from you.

Emergency Locksmith in Black Point-Green Point
Lockouts in Black Point-Green Point often involve a twist that a dense-city locksmith never sees: the homeowner is locked out of a second home or vacation rental they only visit a few times a year, and the spare key has been missing since the last turnover. We respond to urgent lockout calls throughout the area, including after-hours, and we can usually get a door open without drilling the lock. Our Emergency Locksmith in Black Point-Green Point page explains what to expect and what to have ready.

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 Black Point-Green Point
Rekeying in Black Point-Green Point is rarely a simple cylinder swap, because the area’s mix of older waterfront homes and newer custom builds puts legacy Schlage hardware next to modern smart locks on the same property. When a vacation rental turns over between guests, when a property manager takes on a new listing, or when a second homeowner realizes too many old keys are floating around, rekeying is the fastest way to take back control of who holds a key. We rekey the existing lock hardware so old keys stop working, without replacing the entire lock unless the hardware itself is too corroded to save. Citadel Locksmith has served Black Point-Green Point since 2011, and our Rekey Locks service is built around getting every cylinder, gate latch, and shed lock on a property matched and secure in one visit.
Lock Rekey
Signs you need it
You have closed on a home, ended a rental relationship, or lost track of how many copies of a key are floating around Black Point-Green Point, and you cannot confirm who still holds one.
What it costs in Black Point-Green Point
Rekeying a standard door lock typically runs $20 to $35 per cylinder in Black Point-Green Point, with a service call of $75 to $150 added depending on location and time of day.
How we do it
We disassemble the lock, swap the internal pins to match a new key, and test every entry point so old keys fail and the new key works smoothly on the first try.
Rekey Door Lock
Signs you need it
Your deadbolt still works mechanically but you do not want the previous owner, tenant, or Airbnb guest to be able to unlock it with an old key.
What it costs in Black Point-Green Point
Deadbolt rekeying in Black Point-Green Point runs $20 to $35 per cylinder, and rekeying both the doorknob and deadbolt on one door usually costs $40 to $70.
How we do it
We match your deadbolt and doorknob to the same new key, so one key turns both, and we often key all exterior doors alike in the same visit if you want single-key convenance.
Rekey Service
Signs you need it
You manage a vacation rental in Black Point-Green Point and need the locks changed over between every guest or between every property manager transition, on a schedule.
What it costs in Black Point-Green Point
A full rekey service visit for a typical Black Point-Green Point home with two to three exterior doors runs $130 to $230, including the service call and all cylinders.
How we do it
We arrive with a pinning kit, rekey every exterior lock plus any gate or shed locks you want on the same key, and hand the new keys directly to you or your property manager.
What Rekey Locks Costs in Black Point-Green Point
| Item | Typical range in Black Point-Green Point |
|---|---|
| Rekey standard door lock (per cylinder) | $20 – $35 |
| Rekey deadbolt (per cylinder) | $20 – $35 |
| Full rekey visit (2 – 3 exterior doors) | $130 – $230 |
| Service call | $75 – $150 |
How long does a rekey take at a Black Point-Green Point home?
Most rekeys take 20 to 40 minutes for a standard single-family home with two or three exterior doors. If you have gates, boat-access doors, or detached sheds, plan for closer to an hour because each additional cylinder adds a few minutes.
Can you rekey my vacation rental without me being there?
Yes. We regularly rekey Black Point-Green Point rental properties while the owner is out of the area, coordinating directly with the property manager. We confirm the scope in writing before work starts and send photo confirmation when the job is done.
Brands We Service in Black Point-Green Point
We work with Schlage and Kwikset, the two brands you see most on Black Point-Green Point doors, plus high-security lines like Medeco and Abloy for homeowners who want pick-resistant hardware. We stock common pins and parts for these brands locally, so most rekeys happen in a single trip. Learn more on our brands page.
Pricing for Locksmith in Black Point-Green Point, CA
| Service | Typical range in Black Point-Green Point |
|---|---|
| Rekey standard door lock (per cylinder) | $20 – $35 |
| Rekey deadbolt (per cylinder) | $20 – $35 |
| Full rekey visit (2 – 3 exterior doors) | $130 – $230 |
| Service call | $75 – $150 |
| Emergency lockout (residential) | $100 – $200 |
| Emergency lockout (car) | $80 – $160 |
| Car key replacement (basic key) | $150 – $300 |
| Car key replacement (transponder/fob) | $200 – $400 |
Salt-air corrosion and older hardware push prices slightly toward the upper end in Black Point-Green Point when a lock needs more than a simple pin swap, because a seized cylinder or stripped deadbolt takes extra labor to free or replace. Whatever the estimate, the full price is quoted on the phone before anyone is dispatched, and that is the price on your invoice.
Neighborhoods We Serve in Black Point-Green Point
Black Point-Green Point is small and unincorporated, with homes grouped along the canals, the waterfront, and the quiet side streets off Highway 37. We cover every part of ZIP code 94998, from the canal-front homes that need constant hardware attention to the newer builds set back from the water.
- Black Point waterfront and canal streets
- Green Point residential area
- Lakeville Highway corridor
- Second-home and vacation rental clusters throughout 94998
Response time across the area is typically under 45 minutes for most of Black Point-Green Point, depending on traffic on Highway 37 and where you sit relative to the water.
Service Area – Cities Near Black Point-Green Point
Citadel Locksmith works across the Marin County and southern Sonoma County corridor, so if your property is a few miles outside Black Point-Green Point, we likely cover it. We also serve Novato, CA, Lucas Valley-Marinwood, CA, San Rafael, CA, and Woodacre, CA.
Serving Black Point-Green Point, CA — Our Local Coverage Area
We’re based in the Black Point-Green Point 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 Black Point-Green Point
We typically reach most of Black Point-Green Point in under 45 minutes, though Highway 37 traffic and time of day can stretch that. When you call, we give you a realistic arrival window before we dispatch anyone, so you are not waiting without information.
No. Rekeying existing locks does not require a permit anywhere in unincorporated Marin County, and no HOA in Black Point-Green Point restricts changing your own locks or keys. If you are a property manager, we can match any written key log your HOA or management agreement requires.
Yes, frequently. A large share of our Black Point-Green Point work is coordinated with off-site property managers handling vacation rentals and second homes. We confirm the scope in writing, send photo documentation when the job is done, and bill clearly, so the owner knows exactly what was done whether they are in another state or another country.
Call (833) 589-8078 for a free estimate on any locksmith work in Black Point-Green Point. The price we quote on the phone is the price on your invoice, and we will tell you honestly what the job needs before anyone gets in a truck.
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 Black Point-Green Point Customers Say
"Installed a smart lock and actually set up the app and the codes with me instead of leaving me to figure it out from a leaflet."
— David Nguyen"Something came loose about a month after the work. Called them, and they were back out the next day and fixed it at no charge. Didn't argue, didn't try to bill me for the trip."
— Carmen Castillo"Quoted a price on the phone and honored it. After the last locksmith I called, that alone is worth a review."
— Eduardo Vargas