24/7 Mobile Locksmith · Currently dispatching in Marin
Marin Locksmith
MARIN LOCKSMITH 24/7 Mobile Locksmith
MARIN LOCKSMITH
Call (415) 340-1708
24/7 Mobile Locksmith in Marin

Lost Car Key Replacement
A New Key, Cut & Coded on-site.

Lost, stolen, damaged or no-start car keys — cut and programmed at your location, for most makes.

Serving Marin, Novato, Mill Valley & surrounding areas.

15-Min Avg. Arrival
Licensed #LCO8487
Upfront $29 Base Fee
No Damage Guarantee
★★★★★ 4.9
287+ Google Reviews
San Rafael Novato Mill Valley Sausalito Tiburon
+ all Marin County Serving Marin & all Marin County
Marin Locksmith cutting and programming a replacement car key on-site in Marin
Marin Locksmith tech with branded van in Marin Dispatching in Marin 4.9
Serving San Rafael Novato Mill Valley Sausalito Tiburon + all Marin County
Sophia M.
★★★★★ "Showed up in 12 min at 1am." Sophia M. · San Rafael
Ethan T.
★★★★★ "Saved me $300 vs the dealer." Ethan T. · Novato
Maria B.
★★★★★ "Smart lock install, no upselling." Maria B. · Fairfax
Get a callback now

A real licensed locksmith calls you back in under 30 seconds.

No call center. No upselling. A Marin tech reads your address, confirms the price, and tells you exactly when they'll be on your driveway.

  • Locked car / house / business — back inside in 15 minutes
  • Lost car key — cut and programmed on site
  • Need a rekey or smart lock install — same visit, no callback
  • Just want a quote — flat number in writing, no pressure
Or call (415) 340-1708
⚡ 30-sec callback

Dispatch a Locksmith

A real licensed Marin tech will call you back. Average pickup: 23 seconds.

Sophia M.
★★★★★
"Showed up in 12 min at 1am. Lifesaver." — Sophia M. · San Rafael

You're dispatched.

A Marin Locksmith tech is calling you right now from a 415 number. Stay near your phone.

Or call (415) 340-1708
Licensed & Insured · LCO8487
15-Min Avg Response Time
4.9 / 5 · 287+ Reviews
All of Marin County
Why Marin chooses us

Three reasons people never call anyone else.

15min

Real arrival windows.

We track every van in real time. Dispatch confirms an exact ETA before you hang up — 15 minutes for most of Marin, slightly longer for the coast. Either way, no call-center estimate.

LCO8487

Licensed & bonded.

California-licensed locksmith, fully insured, every tech background-checked and badge-identified. We hand you the credentials before we touch a lock.

$29

Upfront, not surprise.

Your $29 base fee covers dispatch and the service call. You see the full price in writing before we start. No "actually that'll be $400."

Mobile locksmith services

Everything we handle in Marin, on one visit.

Every service below is a flat-rate, on-site fix. No two-visit games, no parts markups, no "we'll have to come back tomorrow."

Mobile car key replacement

A replacement car key, made and programmed right in your driveway.

Losing your only car key is the kind of problem that stops your whole day. The dealer wants the car towed in, quotes you a week and several hundred dollars, and you still have to arrange a ride. A mobile automotive locksmith skips all of that: we come to wherever the vehicle is sitting, cut a fresh key to your car's exact code, and program it to your immobilizer on the spot.

Marin Locksmith carries blank keys, transponder chips, remote heads and smart fobs for the overwhelming majority of vehicles on the road. Most replacements are finished in 30–60 minutes — no tow, no dealer, no waiting days for a key to ship.

When you need a car key made

  • You've lost your only key and have no spare
  • Your key was stolen and you want the lost one disabled
  • The key is cracked, bent, or the plastic head fell apart
  • The car won't recognize a worn-out transponder chip
  • You want a spare cut before you lose the last one
  • A previous owner never handed over a second key

What it costs in Marin

Most basic (non-chip) car keys run $80–$140 cut on-site. Transponder and remote-head keys are typically $150–$280 depending on the make and how the immobilizer programs. Push-to-start smart fobs cost more on certain European and luxury models. The LCO8487 base service fee of $29 covers the trip; we confirm the all-in price in writing on the phone before a tech is dispatched — no surprises.

How a car-key replacement works

  1. We confirm your vehicleYear, make, model and VIN over the phone so the tech rolls out with the right blank, chip and programmer.
  2. We cut the key to codeOn-site, your key is cut to the vehicle's factory code by VIN or by reading the existing lock — not a worn copy of a copy.
  3. We program the chip / fobThe new transponder or smart key is coded to your car's immobilizer so the engine will actually start, not just the doors unlock.
  4. We test & hand you the keysWe start the car, cycle the locks and remote, and (if you ask) disable the lost key so it can never start your vehicle again.

Vehicles we make keys for

We service Toyota, Honda, Ford, Chevrolet, Nissan, Tesla, Lexus, Subaru, Hyundai, Kia, BMW, Mercedes-Benz, Audi, Volkswagen, Jeep, Dodge, Ram, GMC, Mazda, Acura, Infiniti, Volvo and most other makes and models — foreign and domestic.

Recent work in Marin

Real Marin jobs from this month.

Real photos from real call-outs across Marin County. No stock images, no staged photoshoots.

Car lockout in San Rafael
3 days ago Tesla lockout, back in 11 min San Rafael
House lockout in Mill Valley
5 days ago Front door rekey, 6 cylinders Mill Valley
Smart lock install in Tiburon
1 week ago Yale smart lock install Tiburon
Car key programming in Novato
2 days ago Toyota key cut & programmed on site Novato
Whole-house rekey in Sausalito
4 days ago Whole-house rekey post-move-in Sausalito
Commercial office lockout in Larkspur
6 days ago Office master-key system Larkspur
Key duplication in San Anselmo
2 weeks ago High-security key copies San Anselmo
Ignition repair in Fairfax
9 days ago Ignition cylinder repair Fairfax
287+ Marin jobs completed in the last 30 days
Vehicles we service

All Major Makes & Models

ToyotaHondaFordChevroletTeslaBMWMercedes-BenzSubaruJeepVolkswagen& Many Others
Real Marin pricing

Stop paying the dealer $200–$400 extra for a key you can replace today.

Toyota dealer
$450
Tow + 2-day wait + key + programming
VS
Marin Locksmith
$150
On-site cut + programmed in 30 min
Marin Locksmith Coupons

Mention these when you call.

Real local-tech pricing, not "discounted" inflated rates. Show the coupon on your phone or just say "Marin coupon" when dispatch picks up.

New customers
$15off any service over $99

First-Call Discount

First time using Marin Locksmith? Save $15 off any service call over $99. One per household.

Call & Save: (415) 340-1708
Valid through September 2026. Code: MARIN-15
Most popular
$50off lock rekey (3+ cylinders)

Whole-House Rekey

Rekey 3 or more cylinders — new tenants, lost keys, post-move-in — save $50 off the total bill.

Call & Save: (415) 340-1708
Valid through September 2026. Code: REKEY-50
Seniors & military
10%off any service, every visit

Senior & Veteran Discount

Active military, veterans, and seniors (65+) get 10% off any service. Just show ID when the tech arrives.

Call & Save: (415) 340-1708
Ongoing offer. Code: MARIN-RESPECT

One coupon per visit. Cannot be combined. Cannot be applied retroactively. Quoted before service starts.

Real Marin reviews

Trusted by 2,800+ Marin homeowners on their worst nights.

Verified Google reviews from people who actually got locked out, lost keys, or needed a same-day rekey.

★★★★★

"Showed up in 12 min at 1am."

Locked my keys in the car at a gas station at 1am. Called. They said 15 minutes, arrived in 12. Fair price and super professional. No upsell, no surprise charges.

Sophia M.
Sophia MartinezSan Rafael · Verified Google review
★★★★★

"Saved me $300 vs the dealer."

Lost the only key to my Tacoma. Toyota wanted $450 plus a tow. Marin Locksmith cut and programmed a new transponder in my driveway in 25 minutes for $150. The bridge logo on the van made me trust them instantly — very local-feeling.

Ethan T.
Ethan ThompsonNovato · Verified Google review
★★★★★

"Smart lock install with no upselling."

Moved into a new house and wanted the deadbolts replaced plus a smart lock on the front door. They quoted on the phone, the price didn't change, and they were done in under an hour. Cleanup was perfect.

Maria B.
Maria BennettFairfax · Verified Google review
★★★★★

"Office rekey in one trip."

Fired an employee on a Friday. Called Marin Locksmith. They had every cylinder rekeyed by Saturday morning so we could open Monday with new keys. Saved us a full week of stress.

DJ
Daniel JohnsonTiburon · Verified Google review
★★★★★

"Re-keyed to office doors same day."

Had to re-key six office doors because I lost the master. Everything was finished and tested in two hours. Honest, professional, fair price. Will call them again.

OH
Olivia HuangSausalito · Verified Google review
★★★★★

"Trapped in the car at midnight in Mill Valley."

Rented a car at SFO and somehow locked the keys inside near the Mill Valley exit. Tech was there in 18 minutes, no damage, no drama. Just polite and fast.

RC
Rachel ChenMill Valley · Verified Google review
Service area

A van within 15 minutes of most Marin neighborhoods.

Stationed across San Rafael, Novato, Mill Valley, and Sausalito so we cover the entire metro 24/7.

Currently dispatching across every Marin city.

If your address is in central Marin, a tech is on the way in 15 minutes. West Marin (Point Reyes, Bolinas, Tomales) takes a bit longer — call for an exact ETA.

San Rafael Novato Mill Valley Sausalito Larkspur Corte Madera Tiburon Belvedere Ross Fairfax San Anselmo Kentfield Greenbrae Marin City Point Reyes Station Bolinas Stinson Beach Inverness
Confirm my area
Common questions

About car key replacement in Marin.

Can you really make a car key with no original?
Yes. We generate the key from your vehicle's code by VIN or by decoding the door lock, then cut and program a fresh one. You don't need an existing key for most makes.
How long does a replacement car key take?
Most jobs are done in 30–60 minutes on-site. Some newer push-to-start vehicles take a little longer because of the programming sequence, but it's still same-visit.
Is it cheaper than the dealer?
Almost always — and you skip the tow. We come to the car, so there's no towing bill, and our key prices for most makes come in well under dealer pricing.
Can you disable my lost key?
Yes. When we program the new key we can erase the lost one from the car's memory so it will no longer start the engine — important if the key was stolen.
Do you program push-to-start smart keys?
We program push-to-start fobs for most makes. Tell us the year and model when you call and we'll confirm we carry the right fob before rolling out.
What do you need from me?
Proof you own the vehicle (registration or title and a photo ID) and the year, make, model and VIN. That's it — we handle the rest at the car.
Do you come to my location?
Yes. We're fully mobile across all of Marin County — your driveway, a parking lot, your office, or the side of the road. Wherever the car is, we come to it.
Ready when you are

Locked out? We're already on the way.

Pick up the phone or hit the form — a Marin Locksmith tech is dispatched in under 30 seconds, 24/7, anywhere in the county.

Licensed #LCO8487 24/7 dispatch No-damage guarantee Pay after the job
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