Fast, Local Mobile Lost Car Keys
Local, licensed and mobile: a new key made from your VIN when every key is lost across Nassau County.
You need mobile lost car keys, and you need it done right. Car Key Locksmith, a mobile automotive locksmith since 2001, specializes in making a brand-new working key when every key is gone — even with no spare and no original to copy.
As a mobile locksmith, we bring the workshop to your car — no tow, no dealership appointment and no waiting days for parts. We are a licensed locksmith in New York State, and we verify ownership on every job before we start. Drivers across Long Island have trusted us since 2001 because we show up, quote honestly and finish the job.
The sections below walk through the job step by step.
Mobile Lost Car Keys
When you call about mobile lost car keys, a real person answers, asks a few quick questions and gives you a price. Then a technician heads to your car with key blanks, cutting machines and dealer-level programming tools.
Most jobs are finished within an hour of arrival.
Neighbors in Roosevelt and East Rockaway call us for the same work, so a technician is rarely far away.
What You Get
Depending on what you need, we handle:
- A spare made at the same visit for much less than a second emergency call
- Transponder chip or smart key programmed to your car's immobilizer so it actually starts
- Lost keys erased from the car's memory where supported
- 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 new key originated from the VIN or by decoding your door lock — no original needed
Areas We Cover
From Mineola, Floral Park, Williston Park and Roosevelt to the rest of Long Island, our vans are on the road every day. Find your town on the service area page.
Long Island's Mobile Locksmith
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.
Key Types We Handle
Domestic, Asian or European, we have you covered: Mazda, Volvo, Nissan, Mercedes-Benz, Chevrolet and Honda, among others. We handle basic metal keys, flip keys, push-to-start smart keys and transponder chip keys.
What Happens When You Call
- 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.
- You only pay once everything works at your car.
Specialty Locksmith Work
Other jobs we do every week:
- Home and house lockouts too — we open front doors and change locks
- Honda and Acura ignition and key service, from worn ignitions to new remote-head keys
- Car lockout and auto lockout service — damage-free entry, usually within the hour
- Toyota remote head repair and key fob shell replacement
- Ford FDRS dealer-level programming for newer Ford and Lincoln vehicles
Pricing, Explained
No two jobs are identical, which is why we quote each one on the phone first. The main factors:
- Whether you want spare keys made at the same visit
- 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
- The type of key: basic transponder, remote-head, flip key or push-to-start smart key
We would rather give you an honest number on the phone than surprise you on arrival.
Reasons to Call Us
- Usually cheaper and faster than the dealer
- Upfront pricing — you get the price before we dispatch, with no surprise fees on arrival
- Everything tested before we leave — doors, ignition, trunk and remote buttons
- We come to you — no tow, no dealership appointment, no waiting days for parts
- No high-pressure upsells — we quote only what you need
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.
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 repair ignitions?
Yes — ignition repair and replacement, including Honda and Acura ignitions that wear out and stop turning.
How fast can you get to me?
Most calls are reached within the hour. We give you an arrival window when you call.
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 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.
Can you cut laser cut keys?
Yes. We cut laser cut (sidewinder) keys on site, including Honda, Acura, GM, Toyota and Lexus laser cut keys, and program them to the car.
Do you offer mobile lost car keys 24/7?
Yes. Our 24 Hour Emergency line is answered day and night, including holidays. Call (516) 750-0433.
Locksmith On the Way
Locked out of the car — or the house? We handle both, 24/7.
(516) 750-0433