12:42:00 AM
Sun, Nov 15, 2026
Auto Key Service

Emergency 24/7 Lost Car Keys Now What – Long Island & Queens

Licensed Locksmith — over 20 years experience, 2001–2026

One call to (516) 750-0433 and a mobile technician heads to your car — a new key made from your VIN when every key is lost.

Lost Car Keys Now What, 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. Drivers across Long Island have trusted us since 2001 because we show up, quote honestly and finish the job. Calls from Baldwin and Lynbrook keep a technician close by most of the day.

Lost Key Replacementlongisland
Lost Key Replacementlongisland

Lost Car Keys Now What: What We Do

A mobile locksmith saves you the trip. For lost car keys now what, 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.

Your Visit, Step by Step

  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.
  5. You only pay once everything works at your car.

Specialty Keys & Repairs

  • 24 hour lockout service for cars, SUVs, trucks and vans, nights and weekends included
  • Home and house lockouts too — we open front doors and change locks
  • Remote repair and car key repair, often far cheaper than a new key
  • Commercial door lockouts for offices and storefronts
  • GM GDS2 dealer tool programming for late-model Chevrolet, GMC, Buick and Cadillac

Our Mobile Services

Here is what we do on site:

  • A new key originated from the VIN or by decoding your door lock — no original needed
  • Remote functions paired: lock, unlock, trunk and panic
  • Cars, SUVs, vans and pickups — we come to all of them
  • Night, weekend and holiday calls, with the quote always given first
  • Transponder chip or smart key programmed to your car's immobilizer so it actually starts
  • Remote buttons 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

The Vehicles We See Most

We carry keys and programming equipment for most cars, SUVs, vans and pickups on the road, including Nissan, Subaru, Ford, Mercedes-Benz, Jeep, Jaguar, Lexus, GMC, Chevrolet and Volvo. That covers transponder chip keys, flip keys, push-to-start smart keys and remote-head keys.

Lost Car Keys Now What Pricing

Every job is quoted before a technician sets off — the price you hear is the price you pay. It depends on:

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

We would rather give you an honest number on the phone than surprise you on arrival.

A Few Pointers

  • Stay with the vehicle if it is safe to do so.
  • Keep your ID and registration handy; we verify ownership before every job.
  • If a key breaks in the lock, leave the piece in and call us rather than digging at it.

Our Service Area

Our coverage runs from Oyster Bay, Roslyn and Roslyn Heights out across Long Island and into Queens. Not sure if we reach you? Call (516) 750-0433.

Why Nassau County Calls Us

  • Dealer-level programming equipment in every van
  • Usually cheaper and faster than the dealer
  • Everything tested before we leave — doors, ignition, trunk and remote buttons
  • Weekends and holidays included, at the price we quote
  • Clean, careful work that respects your time and property
  • Licensed, insured technicians you can trust

Rooted in Nassau County

More than two decades in business means we have the tools, the parts and the know-how for making a brand-new working key when every key is gone — even with no spare and no original to copy. It also means we know the roads, so we get to you faster.

Frequently Asked Questions

Can you make a key if I have no spare at all?

Yes. With your ID and registration we originate a key from the VIN or by decoding the lock, then program it to your car — no original key needed.

What should I have ready when I call?

Your location, the year, make and model, and your ID with the registration or title for when the technician arrives.

Will you tell me the price before you come?

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

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.

Will my lost key still start the car?

Not after we are done, where the car supports it: we erase lost keys from the immobilizer memory so only the keys you have will start it.

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.

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.

Ready When You Are

From laser cut key duplication to all-keys-lost — we come to you.

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