Lost Car Keys Emergency in Nassau County & Queens
Trusted in Nassau County since 2001 for lost car key replacement — we bring the tools to your car.
Hoping to find lost car keys emergency without the hassle? Car Key Locksmith comes to you — 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.
Tell us where you are and what happened, and we will tell you on the phone what it takes and what it costs. Lost car keys with no spare, laser cut keys, remote head repair and ignition work are all part of a normal day for us.
Mobile Lost Car Keys Emergency
Car Key Locksmith is a mobile automotive locksmith with one focus: showing up quickly and doing the job right. For lost car key replacement, that means making a brand-new working key when every key is gone — even with no spare and no original to copy, with a firm price agreed before we start.
From Plainview and Old Bethpage, Car Key Locksmith is on call 24/7.
Local, Licensed and Experienced
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.
Towns We Serve
Our mobile technicians cover every town in Nassau County and much of Suffolk County, plus Queens. We also reach drivers at JFK Airport, Jones Beach, Resorts World Casino and UBS Arena. Find your town on our service area page.
From Your Call to a Finished Job
- 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.
What We 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
- Lost keys erased from the car's memory where supported
- 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
- Honest advice on repairing versus replacing
Upfront Pricing
What we consider when we quote:
- Whether the car needs its immobilizer module accessed to program an all-keys-lost key
- 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
Compared with the dealer, most drivers save both money and time — and skip the tow.
Why People Trust Us
- In business since 2001, serving Long Island and Queens
- Usually cheaper and faster than the dealer
- Everything tested before we leave — doors, ignition, trunk and remote buttons
- Dealer-level programming equipment in every van
- Real people answer the phone, not a call center
Tips From Our Technicians
- Keep your ID and registration handy; we verify ownership before every job.
- Note where you are parked — a cross street or landmark helps us find you fast.
- Don't force a key that won't turn; check that the steering lock isn't engaged first.
- If a smart key dies, look for a hidden metal blade inside it.
Beyond Lost Car Keys Emergency
- Honda remote head repair — a new shell, buttons or blade for a worn remote-head key
- Commercial door lockouts for offices and storefronts
- Laser cut key duplication — high-security sidewinder keys cut on our laser key machine
- Honda and Acura ignition and key service, from worn ignitions to new remote-head keys
- GM laser cut keys for Chevrolet, GMC, Buick and Cadillac
Frequently Asked Questions
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.
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.
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 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.
How long does it take?
Most key replacements and programming jobs are finished within an hour of arrival. We tell you what to expect when you call.
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.
What if I have lost every key and have no spare?
We can still make a new key. With your ID and the registration or title, we originate a key from the VIN or the locks and program it to the car.
Get a Price in Minutes
Lost keys, lockouts, fobs or ignitions — we come to your car, day or night.
(516) 750-0433