Duplicate Car Key
Cut Right at Your Location
Need a duplicate car key? We have a mobile key cutter for your convenience — we make a copy right at your location, no trip to the dealership needed.
Every Type of Car Key, Copied On-Site
We carry a professional mobile key cutting machine and a full range of key blanks — no dealership, no waiting.
Standard Key Duplication
Basic metal keys duplicated instantly on our mobile cutter. Works for older vehicles without transponders — cut and ready in minutes.
Transponder Key Copy
We cut the blade AND clone or program the transponder chip so the copy starts your car — not just a cut key that won't work in the ignition.
Smart Key / Proximity Fob Copy
We duplicate push-button start fobs for Toyota, Lexus, Honda, Nissan, Hyundai, Kia, GM, and more — programmed on-site to your vehicle.
BMW Key Duplication
BMW CAS2, CAS3, CAS3++, CAS4, FEM, and BDC platform keys duplicated using ISN extraction — all generations covered.
Laser Cut / High Security Keys
Laser-cut (sidewinder) keys for European and high-security vehicles — we cut and program these on-site with our laser cutting equipment.
Nissan & Infiniti Key Fob Copy
FCC ID verified against your VIN before we source and program — guaranteeing the duplicate will pair to your BCM correctly.
How It Works
We bring the key shop to your driveway.
Call Us
Call (347) 818-2866. Tell us your car year, make, model and your location.
We Come to You
Our mobile unit arrives at your home, office, or parking spot — anywhere in Long Island or NYC.
Cut the Key
We cut the blade on our mobile key cutter using your original key or the vehicle's key code.
Program the Chip
We program the transponder chip or smart key to your vehicle via OBD-II — so the copy actually starts your car.
Test & Done
We test the new key — ignition start, lock/unlock, remote functions — before we leave.
Frequently Asked Questions
Common questions about duplicate car keys.
Need a Duplicate Car Key?
We come to your location and cut it on the spot — no dealership, no waiting.
(347) 818-2866 📞 Call 23 Carkey Locksmith Now📍 355 W Sunrise Hwy, Freeport, NY 11520