12:41:57 AM
Sun, Nov 15, 2026
Auto Key Service

Lost Car Key And Spare in Nassau County & Queens

Licensed Locksmith — over 20 years experience, 2001–2026

A new key made from your VIN when every key is lost. The price is agreed before anyone is dispatched.

Lost Car Key And Spare? One call to (516) 750-0433 gets a mobile automotive locksmith on the way. 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.

It is a home service for your car: you stay put, and the technician comes to you. Lost car keys with no spare, laser cut keys, remote head repair and ignition work are all part of a normal day for us. The sections below walk through the job step by step.

Lost Key Replacementlongisland
Lost Key Replacementlongisland

Local Lost Car Key And Spare

Our lost car key replacement is mobile from start to finish. There is no tow, no dealership appointment and no waiting days for parts; we bring everything needed to your car.

Next door in Glenwood Landing and Massapequa? The same technicians cover you.

From Your Call to a Finished Job

  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. If you need anything else later, the same number reaches us day or night.

The Price Comes First

Here is what moves the price up or down:

  • Whether you want spare keys made at the same visit
  • The make — some European systems take extra equipment and time
  • 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

Call (516) 750-0433 with your year, make and model for an exact quote. It is usually less than the dealer, and there is no tow to pay for.

Towns We Serve

Wherever you are on Long Island, there is a good chance we are nearby. Recent calls include Oyster Bay, Sea Cliff, Merrick, Farmingdale and Roosevelt. Full list: service area.

The Work We Handle

  • Remote functions paired: lock, unlock, trunk and panic
  • Transponder chip or smart key programmed to your car's immobilizer so it actually starts
  • Work done at your car — at home, at work or at the roadside
  • The lost key erased from the car's memory where supported, so it can't start the car if someone finds it
  • A new key originated from the VIN or by decoding your door lock — no original needed
  • A spare made at the same visit for much less than a second emergency call

Key Types We Handle

Our technicians program push-to-start smart keys, remote-head keys and basic metal keys for Volkswagen, BMW, Mercedes-Benz, Chevrolet, Volvo and Land Rover. Not on the list? Call (516) 750-0433 with the year, make and model. See our Toyota, Chrysler, Dodge, Jeep & Ram and Land Rover & Jaguar pages for brand details.

Serving Nassau County Since 2001

From our base in Hewlett, NY, we have served Nassau County since 2001. Many of our customers found us in an emergency and kept our number for the next time.

Our technicians are experienced locksmiths, not general handymen. Since 2001 Car Key Locksmith has focused on car keys and locks — and on coming to you.

What Sets Us Apart

  • Everything tested before we leave — doors, ignition, trunk and remote buttons
  • Honest advice, even when the fix is simple
  • Clean, careful work that respects your time and property
  • We come to you — no tow, no dealership appointment, no waiting days for parts
  • Most makes and models covered, from basic keys to smart keys
  • Weekends and holidays included, at the price we quote

More Services From Our Technicians

Other jobs we do every week:

  • Remote repair and car key repair, often far cheaper than a new key
  • Licensed locksmith in New York State, fully insured
  • Ford FDRS dealer-level programming for newer Ford and Lincoln vehicles
  • Laser cut key duplication — high-security sidewinder keys cut on our laser key machine
  • Mobile locksmith and auto locksmith service at your car — no tow

Frequently Asked Questions

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.

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.

Do you work on all makes and models?

We carry keys and programming for most cars, SUVs, vans and pickups. Call with the year, make and model and we confirm right away.

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.

How much will it cost?

It depends on the vehicle and the key or lock involved. Call (516) 750-0433 with the year, make and model and we give you the exact price before we dispatch.

How fast can you get to me?

Most calls are reached within the hour. We give you an arrival window when you call.

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.

Do you have dealer programming tools?

Yes. We use dealer-level software, including Ford FDRS and GM GDS2, to program keys on newer Ford and GM vehicles that generic tools can't reach.

Call Now — We Come to You

Honda and Toyota remote head repair, ignition repair and new keys — one visit.

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