- 24/7 Mobile · New Jersey
CAR KEYS
PROGRAMMED
ON THE SPOT
Specialist automotive locksmith led by Clovis Jose Lopez. Lost keys, smart fobs, ECU/TCU programming — fast, mobile, every make.
All
Specialist Services
Lost Car Keys
On-site cutting and programming for lost or stolen keys – all makes and models.
Key Programming
Smart keys, transponders, proximity fobs and push-to-start systems programmed on site.
ECU / TCU Service
Engine and transmission control unit programming, cloning and diagnostics.
Key Duplicates
Spare keys cut and coded so you're never stranded again.
SCR · EGR · DPF · AdBlue
Emission system issues diagnosed and resolved by a certified specialist.
24/7 Mobile Service
We come to you – roadside, driveway, parking lot. Fast response across NJ.
Clovis Jose Lopez
Years of hands-on experience cutting, coding and programming keys for nearly every car brand on the road. From a stolen-key emergency at 2 AM to a clean ECU clone for a fleet vehicle – Key Master shows up, gets it done, and gets you moving.
- Certified vehicle key programming specialist
- Mobile workshop – we come to you, anywhere in NJ
- Transparent pricing, no surprise fees
- 5.0★ Google rating · trusted by locals