Same-Day Lost Car Key Fob
Local, licensed and mobile: a new key made from your VIN when every key is lost across Nassau County.
Lost Car Key Fob, done at your car: that is what Car Key Locksmith offers, day and night. Lost car key replacement means making a brand-new working key when every key is gone — even with no spare and no original to copy. Our vans carry laser key machines and dealer-level tools — including Ford FDRS and GM GDS2 — so newer cars are no problem.
There is no tow and no waiting days for a dealership appointment: we do the work where your car is parked, and you hear the price before we come out. It is a home service for your car: you stay put, and the technician comes to you. Not in Nassau County? We also serve Point Lookout and Wantagh.
Mobile Lost Car Key Fob
Our lost car key replacement covers making a brand-new working key when every key is gone — even with no spare and no original to copy. We come to you instead of you coming to us, which saves the tow and the wait.
Every technician carries key blanks, cutting machines and dealer-level programming tools, checks ownership before starting, and tests the result with you. You always know the price before the work begins.
Mobile Service, Island-Wide
Our coverage runs from Farmingdale, Oceanside, Great Neck, Freeport and Oyster Bay out across Long Island and into Queens. Not sure if we reach you? Call (516) 750-0433.
What Our Customers Value
- An arrival window on the first call, so you are not left guessing
- Licensed, insured technicians you can trust
- We come to you — no tow, no dealership appointment, no waiting days for parts
- Everything tested before we leave — doors, ignition, trunk and remote buttons
Getting a Quote
For lost car key fob, the quote comes down to:
- The type of key: basic transponder, remote-head, flip key or push-to-start smart key
- Whether you want spare keys made at the same visit
- The make — some European systems take extra equipment and time
If anything changes once we see the job, we tell you before doing it. Call (516) 750-0433 for an exact quote — it takes a minute.
Our Process
- Call (516) 750-0433 with your location, the year, make and model, and whether any key still exists.
- We quote the job and give you an arrival window.
- On site we verify ownership, then cut the new key and program it to the car.
- We erase the lost keys from the car's memory where possible and test everything with you.
Before You Call
- Replace key fob batteries every couple of years, before they fail.
- Don't force a key that won't turn; check that the steering lock isn't engaged first.
- Be careful with cheap online fobs — many are the wrong frequency for your car.
- Test the remote buttons and the trunk with the technician before we leave.
Brands We Service
Infiniti, Mazda, Dodge, Volkswagen, Ford, Chevrolet, Acura and Mercedes-Benz — these are the makes we see every week, and our vans are stocked for them. Key types include basic metal keys, flip keys, push-to-start smart keys, proximity fobs and transponder chip keys.
Specialty Locksmith Work
- Honda laser cut keys and Acura keys cut and programmed
- 24 hour lockout service for cars, SUVs, trucks and vans, nights and weekends included
- Toyota remote head repair and key fob shell replacement
- Honda remote head repair — a new shell, buttons or blade for a worn remote-head key
Services Included
- Transponder chip or smart key programmed to your car's immobilizer so it actually starts
- Spare keys cut and programmed at the same visit
- Keys tested in the doors, ignition and trunk before we leave
- Night, weekend and holiday calls, with the quote always given first
- A new key originated from the VIN or by decoding your door lock — no original needed
- Remote functions paired: lock, unlock, trunk and panic
- The lost key erased from the car's memory where supported, so it can't start the car if someone finds it
- A spare made at the same visit for much less than a second emergency call
Frequently Asked Questions
How fast can you get to me?
Most calls are reached within the hour. We give you an arrival window when you call.
Do you offer lost car key fob 24/7?
Yes. Our 24 Hour Emergency line is answered day and night, including holidays. Call (516) 750-0433.
Do you offer 24 hour lockout service?
Yes. Car lockouts and auto lockouts are handled 24 hours a day, every day of the year. Call (516) 750-0433.
Do you work weekends and holidays?
Yes. We work every day of the year, and the price is always quoted before we come out. Call (516) 750-0433.
Is it cheaper than the dealer?
Usually, yes — and there is no tow, no parts order and no waiting days for an appointment. We give you the price before we come out.
I lost my car keys and have no spare. Can you help?
Yes. With your ID and the registration or title, we make a new key from the VIN and program it to the car — no original needed.
Help Is One Call Away
24 hour lockout service and dealer-level key programming, at your car.
(516) 750-0433