Treasure Coast Car Key Locksmith: Affordable Key Duplication

02 April 2026

Need a Treasure Coast Car Key Locksmith right now in , ? We duplicate and program car keys on-site for most makes and models, usually same day. For standard keys you’re looking at $25 to $45 per copy. Chip keys run $85 to $165. Remotes and fobs land between $140 and $325, including cutting and programming. Call at for a quick estimate and a firm arrival window.

Last updated: March 25, 2026

TL;DR

We duplicate and program car keys across the Treasure Coast, on-site, usually in 45 to 90 minutes. Typical costs: $25–$45 for basic copies, $85–$165 for chip keys, $140–$325 for remotes/fobs. Call to book or request a free estimate. We’re licensed, insured, and we warranty programming for 12 months.

Caption: Our mobile bench set up for on-site key cutting and programming in Port St. Lucie.

What “affordable key duplication” actually covers with a Treasure Coast Car Key Locksmith
Affordable shouldn’t mean bare-bones. With , you get a cut-by-code key that matches factory spec, transponder programming when needed, and testing before we leave your driveway. We bring OEM-quality and high-grade aftermarket blanks. We cut on a calibrated HPC or Silca machine, then program with Autel IM608 or Smart Pro, so the car learns the new key, not the other way around. No guesswork. No flimsy blanks that snap in the ignition. And we record the key type and chip ID in your job notes, so if you call next year, we don’t start from zero. That saves you money. Ever had a big-box store copy that wouldn’t crank the car? We fix that.

Caption: High-security sidewinder cut for a BMW laser key using our portable tracer.

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Serving , and

Phone:

Licensed and insured. 12-month programming warranty. Free estimates.

Call now to schedule, or send us your year, make, model, and location. We’ll quote it, set an arrival window, and get your spare done without the dealership runaround.

Sources cited by name:
National Automotive Service Task Force Vehicle Security Professional program. Florida Department of Agriculture and Consumer Services locksmith business guidance.
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<h1> Treasure Coast Locksmith</h1>
<h3>Phone: </h3>(772) 758-1322
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<h3> Servicing Port St Lucie FL & All Of The Treasure Coast
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<h3>Hours:</h3> Monday - Sunday 7:30AM - 11:30PM
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<h3>Description</h3>
Treasure Coast Locksmith is a locally owned and operated mobile locksmith service. Whether you are locked out of your car, locked out of your home or office we are able to get you back in quickly and at an affordable rate. Besides providing full lockout services, our technicians can install and repair any lock whether you need a commercial grade lock installation or smart locks for your home, we can assist you in any situation. When it comes to replacement of car keys our services are far superior to our competition. We can make you a replacement key or key fob on the spot! Call us now and get a free estimate for any locksmith need. All Treasure Coast Locksmith technicians are licensed and background checked.
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<h3>Find Us On The Map:</h3>
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<h2>Frequently Asked Q&A's</h2>
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<h3>How much money does a locksmith charge?</h3>
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Locksmith services typically cost between $150 and $250 for common tasks like home lockouts, with a national average of roughly $187–$226. Basic car lockouts usually cost $89–$150, while replacing standard locks or rekeying ranges from $50 to $200+. Costs are higher for emergency, after-hours, or weekend services.

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<h3>Is it cheaper to call a locksmith or replace a lock?</h3>
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You can change the locks yourself or hire a pro to replace or rekey the lock, which costs $50 to $100. Replacing a lock costs an average of $315, as it requires a fair amount of both materials and labor. Professional locksmiths charge an average of $75 per hour, and you won't need to replace the hardware.

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<h3>How much does a locksmith charge for a replacement car key?</h3>
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Locksmith car key replacement typically costs between $150 and $250+, heavily dependent on key complexity and vehicle model. Simple metal keys cost $95–$100, while transponder keys are $100–$250, and modern smart key fobs range from $200–$600+. Locksmiths are generally cheaper than dealerships, which may also charge for towing.

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<h3>Can I get a replacement key for my car without the original?</h3>
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You don't need the original key to replace your car key, but you may be asked to demonstrate ownership of your vehicle before an automotive locksmith or dealership will rekey the car.