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Sun, Nov 15, 2026
Auto Key Service

Lost Car Keys In Car – Licensed & Insured

Licensed Locksmith — over 20 years experience, 2001–2026

A new key made from your VIN when every key is lost, handled by technicians who have been doing this since 2001.

Lost Car Keys In Car from Car Key Locksmith means making a brand-new working key when every key is gone — even with no spare and no original to copy — by a mobile automotive locksmith that answers the phone 24/7.

Need a 24 hour lockout service? Ours runs every night of the year. It is a home service for your car: you stay put, and the technician comes to you.

Read on for how it works, or call (516) 750-0433 now.

Lost Key Replacementlongisland
Lost Key Replacementlongisland

Expert Lost Car Keys In Car

A mobile locksmith saves you the trip. For lost car keys in car, the technician arrives with key blanks, cutting machines and dealer-level programming tools, explains what needs doing, and gives you the price before touching anything.

Calls from Franklin Square and Mineola keep a technician close by most of the day.

How We Can Help

Our technicians can take care of:

  • Night, weekend and holiday calls, with the quote always given first
  • A spare made at the same visit for much less than a second emergency call
  • Honest advice on repairing versus replacing
  • Transponder chip or smart key programmed to your car's immobilizer so it actually starts
  • A new key originated from the VIN or by decoding your door lock — no original needed
  • The lost key erased from the car's memory where supported, so it can't start the car if someone finds it

Our Promise

  • Dealer-level programming equipment in every van
  • No high-pressure upsells — we quote only what you need
  • We come to you — no tow, no dealership appointment, no waiting days for parts
  • Real people answer the phone, not a call center

More Services

  • 24 hour lockout service for cars, SUVs, trucks and vans, nights and weekends included
  • Licensed locksmith in New York State, fully insured
  • GM GDS2 dealer tool programming for late-model Chevrolet, GMC, Buick and Cadillac
  • Honda and Acura ignition and key service, from worn ignitions to new remote-head keys
  • Ignition repair and replacement, including stuck and worn ignition cylinders
  • Laser cut key duplication — high-security sidewinder keys cut on our laser key machine

Our Coverage Area

Nassau County is home base, and we regularly work in Port Washington, Franklin Square, Point Lookout, Locust Valley and Great Neck. We also cover Queens and much of Suffolk County.

From Call to Done

  1. Call (516) 750-0433 with your location, the year, make and model, and whether any key still exists.
  2. We quote the job and give you an arrival window.
  3. On site we verify ownership, then cut the new key and program it to the car.
  4. We erase the lost keys from the car's memory where possible and test everything with you.

Upfront Pricing

For lost car keys in car, the quote comes down to:

  • Whether the car needs its immobilizer module accessed to program an all-keys-lost key
  • The type of key: basic transponder, remote-head, flip key or push-to-start smart key
  • The make — some European systems take extra equipment and time

There are no hidden call-out fees: what we quote is what you pay. Having the year, make and model ready helps us quote even faster.

Locksmith Since 2001

Car Key Locksmith is a local business, not a national call center. Since 2001 we have answered our own phones, quoted our own jobs and sent our own technicians.

Plenty has changed in the trade since 2001 — new keys, new locks, new technology. We have kept up with all of it, so you get current equipment and current know-how.

Frequently Asked Questions

Do you also handle home and business lockouts?

Yes. Along with car lockouts we open houses, apartments and commercial doors, and change or rekey locks.

Is it cheaper than the dealer?

Usually, yes — and faster, because there is no tow, no parts order and no appointment. You get the price before we come out.

Which areas do you cover?

All of Nassau County, much of Suffolk County and Queens, including JFK Airport, Jones Beach, Resorts World Casino and UBS Arena.

How long have you been in business?

Since 2001. Car Key Locksmith is based in Hewlett, NY, and has served drivers across Long Island and Queens for more than two decades.

Will you tell me the price before you come?

Always. You get the price on the phone, before a technician is dispatched.

Need a Locksmith Right Now?

Locked out of the car — or the house? We handle both, 24/7.

(516) 750-0433
Licensed locksmith with over 20 years of experience, serving drivers since 2001