Lomas Santa Fe Key Specialist
NASTF Certified for High-Security Vehicles
State-licensed (LCO #6792), NASTF-certified, BBB A+. Covering Lomas Santa Fe and surrounding Solana Beach areas.
KEYZ

Car Key Locksmith in Lomas Santa Fe
Tuesday, 6:45 PM. A Ford F-350 sits nose-in at Lomas Santa Fe Plaza, landscape trailer still hitched, and the driver is patting every pocket twice. Key's gone. Fell out somewhere between the truck bed and the tailgate. I pull up with the Autel IM508 and a blank 128-bit PATS transponder, cut a new key on the Xhorse Dolphin XP-005, and register it at the diagnostic port. Forty minutes, truck starts, trailer rolls. He still made it to the next job site before dark.

KEY TYPES WE HANDLE
Key Fob Programming
Your Ford F-150 at the Villas of Lomas Santa Fe won't respond to either button on the remote (that is a desynced remote head key after a battery swap at the parts store). The IM508 reads the PATS module, clears the old registration, and writes the new fob in one session. Both lock and start confirmed before I pack up. $165-$215. Fifteen minutes on site.
Lockout Service
Your Honda CR-V at Lomas Santa Fe Plaza with the keys sitting on the passenger seat (that is a standard lock-in). Long-reach tool, air wedge, plastic trim guards over the door frame. Door open, paint untouched. $105-$145. Ten minutes.
Transponder Key Programming
Your Ford F-250 near San Dieguito County Park won't start with the new key from the hardware store (that is an unprogrammed 80-bit PATS chip). The blade turns the ignition fine, but the engine doesn't fire because the immobilizer never saw a valid transponder signal. I sync the chip using the Autel IM508 and run the ten-minute security relearn cycle. No way around that timer, it's baked into the PATS protocol and can't be skipped. $145-$185. About twenty minutes once the relearn clears.
Car Key Replacement
Your Chevy Silverado 1500 at Lomas Santa Fe Plaza with no keys at all (that is an all-keys-lost situation requiring a full key code pull and immobilizer reset). I decode the lock cylinder, cut a new blade on the Xhorse Dolphin XP-005 to factory spec, and write the transponder to the immobilizer through the vehicle's data port. The Silverado's GM ID46 chip clones fast once the first key is verified, so if you want a spare cut while everything is still connected, that's ten extra minutes instead of paying for a whole second service call. Full replacement runs $245-$325, spare add-on at a reduced rate.
Cars We Service
We cut and program keys for all makes and models, from everyday sedans to luxury vehicles. Mobile service at your location.
Don't see your car? We handle every make and model.
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We Replace Keys for These Brands
All makes and models · 1995–2027
What Solana Beach Customers Say
"Honda told me it would be $600 for a new key! I called around and found EZ Car Keyz for $225. Same day, cut and programmed at my house. Works perfectly. Everyone should know this is an option."
Jennifer R."Marco made me a "Master" key for my van and cut two additional spare keys. I did a lot of research and he had the best price by far. Readily available on a weekend. I'll use this service again because of the excellent interaction."
Franco Bellini"Needed a replacement master key with transponder chip for my 2005 Taurus. Marco responded quickly, quoted a fair price, and handled the job flawlessly. He's a mobile 1-man operation with 15 years in business."
Ron G.
Other Solana Beach Neighborhoods
We serve every neighborhood in Solana Beach and surrounding cities across San Diego. Wherever you are, our mobile locksmith comes to you.
Watch Us Work
See how we cut and program keys on the spot.

Need a Key in Lomas Santa Fe? Call Now.
We drive directly to Lomas Santa Fe Dr & Highland Dr. ETA: 20-25 min.






































