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 Lagunitas-Forest Knolls, CA
Rekeying locks in Lagunitas-Forest Knolls costs between $95 and $280, depending on how many cylinders are involved and whether the hardware has seized from decades of damp valley air. Most calls we take in the 94933 ZIP involve weekend cabins and rural homes where keys have passed through too many hands: previous renters, contractors, house cleaners, neighbors. We rekey the existing hardware, swap what’s too far gone, and hand you a single set of keys that works everything on the property. Call (877) 265-4385 for a quote on your specific setup.
Why Lagunitas-Forest Knolls Homes Are Different
Lagunitas-Forest Knolls is a deeply rural, wooded enclave in the San Geronimo Valley with no street grid, no addresses visible from the road, and lots of off-grid or gated properties. Locksmith work here is as much about finding the property and getting past remote gates as it is about picking pins. A huge share of our calls are gate, shed, and outbuilding rekeys on properties the owner may visit only on weekends. The housing stock is a patchwork of 1920s through 1950s redwood cabins and vacation cottages, mid-century and 1970s owner-built homes, and newer custom rural houses, many with detached sheds, workshops, and storage outbuildings, all set far off paved lanes. Older cabins often have original mortise locksets and doors that have settled and swelled, so hardware swaps are common alongside the lock work.
The valley is a damp, fog-influenced redwood environment with heavy winter rain. Exterior locks, gate latches, and shed hasps corrode, seize, and rust frozen far faster than in drier inland towns. WD-40 and graphite become a seasonal necessity, not a one-off. On brushy, wooded lots where a fence gate sits 100-plus yards up an unpaved drive, the “lockout” is frequently a gate the homeowner can’t open because the latch has rusted shut after a wet winter. We keep penetrant and bolt cutters in the truck as often as pick sets. None of this is typical suburban work, and a locksmith who only knows how to rekey a Schlage deadbolt on a stucco house in the flats is going to have a bad afternoon out here.
Styles & brands we work with
Our Main Lagunitas-Forest Knolls Services
The two problems Lagunitas-Forest Knolls homeowners call about most are car key issues and emergencies where they cannot access the property at all. Here is what each involves out here.
Car Key Replacement in Lagunitas-Forest Knolls
Driveways here wind far off Sir Francis Drake Boulevard, and when a car key snaps or the transponder stops reading, the nearest dealership is a long shuttle ride past Fairfax. We come to the property with mobile programming equipment that handles most makes, cut the blade on-site, and program the chip in the driveway. The damp air doesn’t help keys, either: worn keys that work fine in a drier climate can fail out here when the cylinder is cold and the key is slightly bent. We replace what’s broken and get the car running without a tow. For the full scope, see our Car Key Replacement in Lagunitas-Forest Knolls page.
Emergency Locksmith in Lagunitas-Forest Knolls
An emergency out here usually happens at the worst possible time: a wet night, a driveway you can’t see from the road, and a lock that gave up. We handle urgent callouts across Lagunitas-Forest Knolls including rusted gate latches, snapped deadbolts, and lockouts from cabins where the key worked last season. The truck carries picks, bypass tools, penetrant, cutters, and replacement cylinders for common mortise and tubular locks. When you cannot get in and it cannot wait, call (877) 265-4385. Details on how we handle urgent calls are on the Emergency Locksmith in Lagunitas-Forest Knolls page.
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 Lagunitas-Forest Knolls
Rekeying is the smartest move for anyone who has bought a weekend place in Lagunitas-Forest Knolls, ended a relationship with someone who had a key, or realized the previous owner’s cousin might still have a spare. We rekey the locks you already have, often in a single visit, which is cheaper than replacing hardware and just as effective at cutting off old keyholders. Cypress Lock & Key has served Lagunitas-Forest Knolls since 2017, and we’ve rekeyed everything from 1930s mortise locksets on redwood cabins to modern deadbolts on newly built custom homes. If you want the broader picture of how our rekey service works, visit our Rekey Locks page.
Lock Rekey
Signs you need it
You bought a property, lost a key, or suspect a previous tenant, contractor, or caretaker kept a copy, and you have no way to know who still has access.
What it costs in Lagunitas-Forest Knolls
Standard rekeying runs $95 to $160 per lock cylinder in Lagunitas-Forest Knolls, with most weekend-cabin jobs totaling $200 to $450 depending on cylinder count.
How we do it
We disassemble the cylinder, swap the pins to match a new key, reassemble, test with the new key, and confirm the old key no longer turns.
Rekey Service
Signs you need it
You have multiple locks on the house, shed, gate, and workshop that each take a different key, and you want one key to work all of them.
What it costs in Lagunitas-Forest Knolls
Full property rekeys in Lagunitas-Forest Knolls typically run between $300 and $700 when multiple cylinders need pinning, new tumblers, or replacement due to corrosion.
How we do it
We inventory every lock on the property, pin each cylinder to the same key, lubricate and test each one, and hand you as many copies as you need.
Rekey Door Lock
Signs you need it
The lock itself is solid, but the key is worn, a roommate moved out, or you want the front, back, and side doors to share one key instead of three.
What it costs in Lagunitas-Forest Knolls
Rekeying a single door lock in Lagunitas-Forest Knolls costs $95 to $160, and if the cylinder is too corroded to save, a basic replacement adds $40 to $150 in hardware.
How we do it
We remove the cylinder, inspect it for rust and wear, re-pin it to the new key, and if the cylinder is beyond saving, we install a compatible replacement and key it to match.
What Rekey Locks Costs in Lagunitas-Forest Knolls
| Item | Typical range in Lagunitas-Forest Knolls |
|---|---|
| Rekey a single door lock (labor per cylinder) | $95 – $160 |
| Full home rekey (3 – 6 cylinders) | $300 – $700 |
| Mailbox lock replacement or rekey | $50 – $120 |
How long does it take to rekey locks in Lagunitas-Forest Knolls?
Most rekeys take 30 to 90 minutes on-site depending on how many cylinders there are and whether any hardware needs to be replaced due to rust. A typical three-door cabin is done in under an hour.
Can you rekey old mortise locks in Lagunitas-Forest Knolls cabins?
Yes, we regularly rekey original mortise locksets from the 1920s through 1950s. If the body is sound, we re-pin it; if it has seized, we replace the mortise cylinder and key it to match your new key.
Brands We Service in Lagunitas-Forest Knolls
We work on the lock you already have, and we stock parts for Yale, Baldwin, Mul-T-Lock, and Sargent in our truck. If you’ve got an older mortise lock or a high-security Baldwin on a new build, we can usually rekey or repair it same-day. See the full list on our brands page.
Pricing for Locksmith in Lagunitas-Forest Knolls, CA
| Service | Typical range in Lagunitas-Forest Knolls |
|---|---|
| Lock rekey per cylinder | $95 – $160 |
| Full home rekey (3 – 6 cylinders) | $300 – $700 |
| Mailbox lock replacement or rekey | $50 – $120 |
| Car key replacement (basic non-chip key) | $150 – $250 |
| Car key replacement (transponder or fob) | $250 – $500 |
| Emergency lockout service call | $75 – $150 service call, plus labor |
| Gate lock rekey or replacement | $95 – $200 |
| Deadbolt installation (labor only, hardware extra) | $100 – $180 |
Prices in Lagunitas-Forest Knolls run slightly higher than in Fairfax or San Rafael because properties are far apart, drives are long, and a single service call often covers multiple outbuildings. Rusted or seized hardware adds time and, if a cylinder cannot be saved, the cost of replacement parts. We quote the full price on the phone before anyone is dispatched, and that price is the price on the invoice, with no call-out surcharge added on arrival.
Neighborhoods We Serve in Lagunitas-Forest Knolls
We cover all of the 94933 ZIP from the San Geronimo Valley Road corridor up every unpaved spur we can get a truck down. Response time varies more by season than by street: in summer, we can usually reach most properties within 30 to 45 minutes; after heavy rain, a flooded crossing can make it a longer trip. We know the area and route accordingly.
- Lagunitas
- Forest Knolls
- San Geronimo Valley Road corridor
- Sir Francis Drake Boulevard frontage properties
- Back roads and unpaved drives throughout 94933
Service Area – Cities Near Lagunitas-Forest Knolls
Cypress Lock & Key also serves the surrounding communities in and around the San Geronimo Valley. If you are in Woodacre, CA, Sleepy Hollow, CA, Fairfax, CA, or Lucas Valley-Marinwood, CA, we can reach you with the same equipment and the same rekey expertise. Call (877) 265-4385 and tell us your ZIP.
Serving Lagunitas-Forest Knolls, CA — Our Local Coverage Area
We’re based in the Lagunitas-Forest Knolls 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 Lagunitas-Forest Knolls
Most non-emergency calls across Lagunitas-Forest Knolls are scheduled within a day or two. Emergency calls depend on where in the valley you are and the condition of the roads, but we route from the nearest technician and we’ll give you a realistic arrival window when you call, not an optimistic guess.
No. Rekeying locks and replacing lock hardware on an existing structure does not require a permit anywhere in Marin County, including Lagunitas-Forest Knolls. If a lock is part of a larger remodel or new construction, the contractor’s permit covers it, but standalone lock work does not trigger a permit requirement.
Yes, and this is one of the most common jobs we do out here. We rekey the house, workshop, shed, and gate so one key works everything, and we’ll flag any latch or hasp that’s too rusted to be worth rekeying so you can replace it with hardware that survives the next wet winter.
Cypress Lock & Key has served Lagunitas-Forest Knolls since 2017. When you need a rekey, a gate that won’t open, or a car key replaced without driving to a dealership, call (877) 265-4385 for a free estimate. We answer the phone, we know the roads, and we’ll tell you what it costs before we leave the shop.
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 Lagunitas-Forest Knolls Customers Say
"Got me back in and the price was fair for the hour. He did arrive closer to 45 minutes than the 20 he estimated, which felt long standing outside, but he was honest that traffic was the problem."
— Marcus Prince"The old deadbolt was mounted crooked by whoever lived here before and had been sticking for years. He redrilled and reset it properly rather than just replacing the hardware."
— Lisa Sullivan"Locked out at eleven at night with a kid asleep in the car. He was there in 25 minutes, had the door open in under two, and did not do the thing where the price goes up once he's standing in front of you."
— Allen Chen