Lost your car key? We replace transponder keys, remote keys and smart keys for most vehicle makes and models on-site anywhere on the Treasure Coast — at a fraction of dealership cost.
Quick Answer
Mr Local Locksmith replaces car keys on-site across Port St. Lucie, Stuart and the Treasure Coast. Transponder keys, remote fobs, smart keys and push-to-start — we program them at your location, no tow to the dealership. Typically 50-70% less than dealer pricing. Licensed, insured, bilingual. Call 786-200-9094 for a firm quote before we dispatch.
Last updated: September 2026
What We Offer
We create and program a complete replacement key on-site — no tow to the dealer.
Replacement and programming for chip/transponder keys for most vehicles.
Push-to-start and proximity key replacement for modern vehicles.
Most domestic and foreign makes: Toyota, Ford, Chevy, Honda, BMW, Mercedes and more.
Why Choose Us
Fast mobile service across Port St. Lucie, Stuart and the Treasure Coast.
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