Treasure Coast Locksmith
LICENSED • INSURED • 35+ YEARS
Understanding car key replacement pricing prevents overpaying. The cost depends on three factors: key type (basic, transponder, or smart fob), vehicle make and year (luxury brands cost more due to proprietary security), and whether this is a spare key or an all-keys-lost situation.
Basic metal keys without electronic chips apply to pre-2000 vehicles and some commercial trucks. These cost $75-$120 and can be cut on-site from your VIN number in minutes.
Transponder keys contain a radio frequency chip that must match your car's immobilizer system. Every vehicle manufactured after 2000 uses some form of transponder technology. Replacement cost: $120-$200 including cutting and programming.
Smart key fobs with proximity sensing and push-to-start run $200-$350. The fob contains both the RF transponder for immobilizer authentication and the wireless remote for keyless entry and push-button ignition.
Port St Lucie car dealerships charge $250-$600+ for key replacement with 3-10 day wait times. You also need to tow the vehicle to the dealership since it cannot be driven without a key. A mobile locksmith eliminates the tow cost ($100-$200) and the lost workdays.
Treasure Coast Locksmith arrives at your Port St Lucie location with the cutting and programming equipment on board. Most replacements take 20-45 minutes. You pay for the key and the service, not dealership overhead.
When you have one working key and need a spare, the existing key provides the security code for programming. This is the simplest and cheapest scenario.
All-keys-lost situations require additional steps: reading the immobilizer data from the vehicle's computer, programming from scratch, and sometimes coding the ECU. This adds $50-$100 to the base price. It is still less than half of what most PSL dealerships charge.
Our 4.9-star Google rating across 477+ reviews reflects transparent pricing with no hidden fees. You get the total price before we start.
Metal keys for older vehicles cut on-site. VIN-based cutting when no original key exists. $75-$120.
Chip keys cut and programmed for all makes. Same-day mobile service in Port St Lucie. $120-$200.
Push-to-start fobs programmed on-site. OEM and quality aftermarket options available. $200-$350.
Lost every key? We extract security data from the vehicle's computer and program from scratch. No tow needed.