2003 Mazda Miata
Key Replacement by a Certified Pro in Ventura County
Background Checked | Fully Bonded


1,000+ reviews, save on yours
2003 Mazda Miata
Key Options
The credentials to back up every job
No Spare? See the Difference
Emergency options side by side
2003 Mazda Miata Metal Key Replacement - Fast, Affordable & Professional
BSIS license LCO#6792 means I passed California's background check, carry active liability insurance, and operate a registered locksmith company. NASTF certification gives me access to factory key codes and immobilizer data that unlicensed operators can't get. Google Guaranteed means Google verified my license and insurance independently.
A public defender at the courthouse parking deck in Oxnard late at night told me she'd checked my license number before calling. She works late and walks to a dark parking structure alone. She wasn't about to hand her car to someone she couldn't verify. She needed a spare for her 2003 Mazda Miata and wanted credentials confirmed before I touched anything.
NASTF access matters on Mazda specifically because it provides factory security data for the keyless module. When I program a key with my ACDP or any of my tools, I'm using authorized data paths, not workarounds that leave fault codes. Her key, FCC ID , was programmed through the correct factory data path with no residual errors.
Her spare cost 95. Dealer quoted 200. You can look up LCO#6792 on the BSIS website right now.
Trusted Mazda Miata Key Replacement
Your car is in the hands of a certified professional. Every job is insured and guaranteed.
Dealer Quality, Better Price
Quality work, no dealer tax
Proven by 1,000+ Mazda Customers
Proven by reviews, backed by licenses
“Tim is a hero. He programmed a master proximity key for a newer Volkswagen that multiple locksmiths refused to touch. He spent hours until late at night making sure every function worked perfectly. The skill level here is incredible.”
“I needed a car key replacement in Hillcrest and EZ Car Keyz helped me immediately. The technician programmed a new smart key right next to my car and tested every function before leaving. Fast, friendly, and very professional.”
“About 15 minutes after calling, he was already at my home. I had lost my original Ford key and he made and programmed a new one on the spot. Very fast, very professional.”
Mazda Miata Key Service Areas
Same-day service, every location

Same-day service available in all listed cities




