On-Site 24 Hour Auto Key Copy

Serving Nassau County, Long Island and Queens since 2001: spare car keys cut and programmed at your car.
24 Hour Auto Key Copy from Car Key Locksmith means making spare keys — cut and programmed — while you still have a working key — by a mobile automotive locksmith that answers the phone 24/7.
Our technicians bring key blanks, cutting machines and dealer-level programming tools to your car, so most jobs are finished in one visit — with a clear price before any work starts. As a mobile locksmith, we bring the workshop to your car — no tow, no dealership appointment and no waiting days for parts. Lost car keys with no spare, laser cut keys, remote head repair and ignition work are all part of a normal day for us. Drivers in Bayville, Carle Place and Farmingdale have called us for years.
What 24 Hour Auto Key Copy Involves
Car Key Duplication is handled by the same licensed technicians who have served Nassau County since 2001. They check ownership, do the work at your car, and leave only when everything works.
Our Experience
We have been part of the Nassau County community for more than twenty years. That local experience is why so many neighbors recommend us.
Which Cars We Work On
Our technicians program remote-head keys, push-to-start smart keys, proximity fobs and basic metal keys for Chevrolet, Mercedes-Benz, Jeep, Infiniti, Jaguar, Dodge, Subaru, Toyota and Lexus. Not on the list? Call (516) 750-0433 with the year, make and model.
Peace of Mind, Included
- Honest advice, even when the fix is simple
- Upfront pricing — you get the price before we dispatch, with no surprise fees on arrival
- Usually cheaper and faster than the dealer
- An arrival window on the first call, so you are not left guessing
- We come to you — no tow, no dealership appointment, no waiting days for parts
- No high-pressure upsells — we quote only what you need
24 Hour Auto Key Copy Pricing
Every job is quoted before a technician sets off — the price you hear is the price you pay. It depends on:
- Whether the key needs programming as well as cutting
- The type of key being copied (basic, transponder, remote-head or smart key)
- How many spares you want
We would rather give you an honest number on the phone than surprise you on arrival. Compared with the dealer, most drivers save both money and time — and skip the tow.
What Else We Handle
- Lost car keys, no spare? A new key made from the VIN, right at the car
- Honda remote head repair — a new shell, buttons or blade for a worn remote-head key
- Honda laser cut keys and Acura keys cut and programmed
- Laser cut key duplication — high-security sidewinder keys cut on our laser key machine
- Car lockout and auto lockout service — damage-free entry, usually within the hour
Towns We Serve
Besides every Nassau County town, we help drivers at JFK Airport, UBS Arena and Jones Beach. See the service area.
On-Site Services
Every visit can include:
- Remote and smart key spares paired with the car
- Spare keys cut to match your working key exactly
- Several spares at once for family members and fleets
- Transponder chips programmed so the spare actually starts the car
- Valet keys that open the doors but not the trunk or glovebox, where available
- Honest advice on repairing versus replacing
The Process
Here is what happens, start to finish:
- Call (516) 750-0433 with the year, make and model and the type of key you have now.
- We quote the spare and an arrival time.
- The technician cuts the new key from your working key and programs it.
- You test the spare in the doors and the ignition before we leave.
Frequently Asked Questions
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.
Do you repair ignitions?
Yes — ignition repair and replacement, including Honda and Acura ignitions that wear out and stop turning.
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 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.
Will a hardware-store copy start my car?
Usually not. Most cars since the late 1990s need a programmed transponder chip, which a plain cut copy doesn't have.
Do I need to bring the car to you?
No. We are a mobile locksmith: the technician comes to your car at home, at work or at the roadside.
Why get a spare before I lose my key?
Adding a key while you still have one is far simpler and cheaper than an all-keys-lost replacement — often a fraction of the cost.
Call for an Upfront Quote
Locked out of the car — or the house? We handle both, 24/7.
(516) 750-0433
