NASTF-certified and Google Guaranteed. We cover Fairbanks Ranch near Via De La Valle & El Camino Del Norte. 25-30 min response.

Late one evening in Fairbanks Ranch near Del Rayo Village, a BMW owner realized their push-to-start would not engage after dinner at Via De La Valle & El Camino Del Norte. The proximity key battery had been weakening for weeks. Our nearest unit is approximately 25-30 min away.
Car key replacement in the Fairbanks Ranch area covers more than just metal cutting - modern Mercedes-Benz keys contain transponder chips and encrypted rolling codes that must be programmed to your vehicle's immobilizer. We handle the entire process on-site using OBD-II or direct EEPROM methods, so you drive away with. Read more
Lost the only fob for your Tesla? That's an all-keys-lost fob situation, and our Rancho Santa Fe mobile locksmith handles it daily. We supply a new proximity fob, program it through the OBD-II port using our Autel IM608, and verify push-to-start ignition - all at your location near Del Rayo Village. Read more
Our Rancho Santa Fe mobile locksmith programs transponder keys for Mercedes-Benz vehicles from 1998โ2027, covering every chip generation from fixed-code 4C to encrypted 8A and ID47. Whether it's a clone job or a fresh OBD-II add-key procedure, we handle it at your driveway near Via De La Valle & El. Read more
Car lockouts happen at the worst times - groceries in the back seat, engine running, kids waiting at school. Our mobile tech in the Fairbanks Ranch area responds in roughly 25-30 min and opens your Tesla using non-destructive entry methods. Read more
We carry over 40 ignition cylinder kits on our mobile unit, covering Mercedes-Benz and most makes from 1999โ2027. Whether it's a simple wafer rebuild or a full cylinder-and-switch replacement, we handle it at your location in Rancho Santa Fe. Read more
We duplicate every type of automotive key: standard transponder, high-security laser-cut, remote head, flip key, and proximity fob. If your Tesla has it, we can copy it. Mobile service throughout Rancho Santa Fe - meet us near Fairbanks Ranch Country Club or at your home off Via De La Valle. Read more
Smart key fobs for Mercedes-Benz vehicles aren't just expensive at the dealership - they're inconvenient. You have to tow the car in, wait for parts, then wait for the appointment. We bring the fob, the programmer, and the key cutter to Fairbanks Ranch in 25-30 min. Read more
All keys lost, car sitting in the driveway in Fairbanks Ranch, and you need it for work tomorrow morning. That's the call we get every night across Rancho Santa Fe. We arrive in 25-30 min with the Autel IM608, decode your Tesla locks, cut a key on-site, and program the. Read more
For full details, visit our Locksmith Rancho Santa Fe page.



All makes and models · 1995–2027
"Called on New Year's Day at 5 PM. Key worked on ignition and passenger door but not the driver door. He looked at the key more closely and said it could be a worn out key versus a door lock. Got the spare key and it worked. Saved me more than $100 compared to changing the door lock. Prompt, professional and fair pricing."
Gordon Harada"I had lost my keys and Steve came to make me a new one the exact same day! Only like a 30 min wait. I really needed to get to work and Steve helped me out with the entire situation. Great service 10/10."
Gregorio Palma"My key was damaged beyond repair. Timotheo came and completely finished within 15 minutes! Handed me a new key and put me at peace. Don't deal with the dealerships - these guys are great and affordable. Second time using EZ Car Keyz."
S Cates
See how we cut and program keys on the spot.

We drive directly to Via De La Valle & El Camino Del Norte. ETA: 25-30 min.

















