If you need a spare key made in Jensen Beach, FL, can duplicate house, office, mailbox, padlock, and most car keys on-site or at our mobile shop. Standard house keys start at $5-12 per copy, automotive transponder keys usually run $95-185, and smart fobs range $140-320 including programming. Call for fast mobile service and a free estimate today.

Last updated: March 25, 2026

TL;DR: Need a duplicate key in Jensen Beach today? We cut and program house, office, and car keys on-site. Most copies take 10-20 minutes. Pricing runs $5-12 for basic house keys, $95-185 for chipped car keys, and $140-320 for fobs. Call to book or request a free estimate.

Professional mobile key cutting setup parked near Indian Riverside Park, ready for on-site duplications.

Why locals call us for key duplication in Jensen Beach

We duplicate keys the same day in Jensen Beach, FL, with calibrated machines and OEM-grade blanks. We’re local, we know the neighborhoods, and we stock the weird stuff others don’t. Ever been told “we don’t have that blank”? We probably do. We carry Ilco, JMA, STRATTEC, HU66/HU101 laser blanks, Schlage C, Kwikset KW1/KW10, and dozens more.

We’re on the road near Jensen Beach Causeway, Treasure Coast Square, and Indian Riverside Park most days. Drive time to Stuart is about 10 minutes, Port St. Lucie around 15-20, Palm City 15, and Fort Pierce 20-25 depending on US-1 traffic. We cover Martin County, St. Lucie County, and the wider Treasure Coast. Call and we’ll give you a real ETA.

Wall of Ilco and JMA key blanks we carry on the truck for fast matches.

What “Jensen Beach FL key duplication by Treasure Coast Locksmith” includes

You’re getting a precise copy with the right blank, proper shoulder stop, correct bitting depth, and a smooth finish. For vehicles, we also program the chip or fob and verify start/lock functions before we leave. We test in your lock, not just in a vice. No guessing. No wiggling the key to make it turn.

We use calibrated duplicators and code machines, including Silca and HPC equipment, for accurate cuts. For automotive laser keys, we use a laser tracer or code-cut from VIN when available. For high-security keys, we follow the manufacturer’s rules. Some keys are restricted and require proof of authorization, which we’ll handle on-site.

Pricing: clear and local to Jensen Beach

Here’s what we charge in Martin and St. Lucie counties. Straight talk, no surprises. We’ll quote before we cut.

Standard house/office keys (Kwikset, Schlage): $5-12 per copy, 5-10 minutes each. Mailbox/cabinet keys (Yale, Dexter, Sargent, etc.): $8-18 per copy. High-security residential (Schlage Primus, Medeco, Mul-T-Lock, Abloy) when authorized: $25-65 per copy, proof of authorization required. Automotive metal non-chip keys (older models): $25-45. Automotive transponder keys (chipped): $95-185 including programming. Laser-cut sidewinder keys: $150-250 including cutting, programming extra if needed. Remote key fobs/smart keys: $140-320 including programming for most models. Push-to-start proximity fobs: $180-360 depending on model and stock. Mobile trip within Jensen Beach: $0-25 based on zone and schedule. Outside zones vary by distance and time.

We’re licensed and insured, and our workmanship on key cutting is guaranteed 90 days. If a duplicate we made doesn’t work in a healthy lock, we’ll make it right. Simple.

Common keys we duplicate in Jensen Beach homes and condos

Most houses around Skyline Drive, Rio, and near Savannas Preserve State Park use Kwikset or Schlage. We see lots of KW1, KW10, SC1, and SC4. Condos near the beach often have restricted keys for common areas. Some of those require condo board permission. Ask us and we’ll guide you.

We also cut Baldwin and Emtek, plus older Yale and Dexter profiles found in vintage homes. If the lock’s binding or the key is worn, we’ll recommend code cutting to original specs. We can pull a key code from the cylinder in many cases. The result feels new. Smooth.

Automotive key duplication and programming, same day

We handle chipped keys and fobs on the driveway. No tow. We cut HU66, HU101, TOY43, HON66, and many others right from the truck. Programming is done with Autel IM and Advanced Diagnostics tools, and we follow safe battery support procedures to protect your ECU.

If you’ve got a Ford Escape, Toyota Camry, Honda Civic, Chevy Silverado, Jeep Grand Cherokee, or a VW/Audi with a sidewinder blade, we probably have your blank and fob on board. European models vary by year, so text us your VIN for quick confirmation. Pro tip, bring all working keys, we’ll sync them all in one session so nothing gets knocked out.

According to the National Highway Traffic Safety Administration, immobilizer-equipped vehicles need correctly paired transponders to start, which is why cut-only copies won’t crank modern engines. That’s NHTSA guidance on anti-theft systems, and it’s spot on for our local car mix.

Business and property management key systems

We help small offices near Downtown Jensen Beach and strip centers along US-1 with duplicate keys and simple master key systems. We work with Schlage Classic, SC4, and commercial profiles. Want to control who can copy keys? We recommend restricted keyways like Schlage Primus or Mul-T-Lock. You’ll get authorization cards, and we keep duplicates on file for quick, approved copies.

We’ve supported property managers in Martin County with batch runs, like 60 mailbox keys for a turnover week. We cut, label, and bag by unit. Takes about 2-3 hours depending on volume. Call and we’ll schedule a curbside handoff.

Batch-cut and labeled keys for a Jensen Beach condo turnover day.

Real job stories from around the Treasure Coast

Last week, we helped a homeowner off Jensen Beach Blvd who’d snapped an SC1 copy from a big-box store. The shoulder stop was off by a hair. That’s all it takes. We code-cut a fresh SC1 on an Ilco blank and tuned the deadbolt strike. Ten minutes. Perfect turn.

Two Fridays ago at Treasure Coast Square, a 2016 Honda Accord owner needed a spare fob before a road trip. We matched an OEM-board remote, cut the HON66 laser blade, and programmed in 25 minutes. Battery support kept voltage steady. No warning lights. They left with two fobs and peace best Port St Lucie locksmith services of mind.

And a property manager near Indian Riverside Park gave us 37 unit keys to duplicate. Mixed KW1 and SC1. We checked each cylinder on-site because several locks were gummed up from salt air. A little Tri-Flow, a few fresh copies, and everything turned smoothly. Salt air wins if you ignore it. Don’t.

How we make keys that actually work, not just “sort of”

We don’t eyeball. We measure. We use micrometers to check blade width, verify bitting depths against manufacturer charts, and gauge shoulder spacing with proper stops. For worn originals, we decode the pattern and restore to code. That’s why our copies feel new instead of grindy.

We also inspect your lock. If the plug has play or the spring stack is dirty, a perfect key won’t fix a mechanical problem. We’ll tell you if a $15 rekey will save you headaches, or if a new deadbolt is smarter. Honest advice. Always.

According to ANSI/BHMA lock standards A156 series, proper key geometry and cylinder condition both affect performance. We see it daily on coastal properties where sand and salt creep into every crevice.

Weather and coastal realities in Jensen Beach

Salt air and summer storms on the Treasure Coast beat up locks and keys. Keys corrode, bittings round over faster, and cylinders get gritty. We recommend a light dry lubricant twice a year, especially after heavy rain weeks. WD-40 isn’t our favorite for cylinders. It attracts dust. We prefer Tri-Flow or a graphite option for certain cylinders. And spare keys? Don’t store them in a humid garage on a nail. Bag them. Label them. Save yourself a headache.

Hurricane season plan: have two working house keys per adult and one spare set off-site. We’ve rekeyed too many homes after keys got lost during boarding and storm prep.

Brands, blanks, and tools we trust

We stock Ilco and JMA blanks because they cut clean and last. For locks, we’re partial to Schlage for residential deadbolts in this area. Kwikset SmartKey is convenient, but we’ve seen failure under heavy use. Honestly, I’d skip that brand for rental turnovers. For high-security, Mul-T-Lock and Medeco hold up well, but they need proper authorization.

Our machines include Silca and HPC for standard cuts, and a laser machine for sidewinders. For programming, Autel IM series and Advanced Diagnostics. We keep updated software so late-model vehicles aren’t a gamble.

For reference on key blank specs, Kaba Ilco publishes detailed key blank data that we follow to match profiles correctly.

Quick comparison: hardware store copy vs pro duplication

Hardware stores do fine on simple KW1/SC1, as long as the original isn’t worn and the machine is calibrated. Problem is, originals are usually worn. So the copy inherits the slop. Then the next copy is worse. Two generations later, you’re jiggling like crazy.

We decode and restore to code. Clean shoulders. Correct depths. If the lock is the issue, we’ll spot it. That’s the difference between a key that turns and a key that turns easily. Big difference.

Service area across the Treasure Coast

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Primary base: , . We cover and the wider Treasure Coast. Typical arrival in Jensen Beach is 30-60 minutes depending on schedule and traffic near the causeway or US-1. For exact times, just call .

Typical response zones across Jensen Beach, Stuart, and Port St. Lucie with average drive times.

Fast answers: what you should know about key duplication in Jensen Beach

House keys: 5-10 minutes, $5-12 each. Car keys with a chip: 20-45 minutes, $95-185 with programming. Smart fobs: 25-60 minutes, $140-320 including programming for most. Bring the original key if you can. If it’s worn, we can still code-cut a clean copy. High-security or restricted keys may require proof. We’ll guide you on what to bring.

Sources we follow and why it matters

We cut and program to spec, not guesswork. For locks, we reference ANSI/BHMA A156 standards by name when we talk tolerances and performance. For cars, we follow NHTSA guidance on immobilizer systems so your vehicle starts and your anti-theft stays intact. For blank profiles, Kaba Ilco’s published key data keeps us honest on shoulder stops and profile matches. This is how we keep your keys working months later, not just today.

FAQ: Jensen Beach key duplication

Q: How much does key duplication cost in Jensen Beach?

A: Standard house keys run $5-12. Mailbox and cabinet keys are $8-18. Automotive transponder keys are $95-185 including programming. Laser-cut sidewinder keys are $150-250, and most smart fobs run $140-320. We’ll quote your exact make, model, and key type before we start.

Q: How long does it take to copy a key?

A: Most house keys take 5-10 minutes. Automotive chip keys usually take 20-45 minutes depending on programming. Smart fobs and push-to-start sets can be 25-60 minutes. Add a few minutes if we’re code-cutting to restore a worn key back to spec.

Q: Can you duplicate car keys without the original?

A: Yes, for many models. We can code-cut from a key code or by decoding the lock, then program the transponder or fob. Time runs 30-60 minutes in most cases. Pricing depends on the vehicle and whether a code is available.

Q: Do you service Port St. Lucie and Stuart too?

A: Yes. We cover Jensen Beach, Stuart, Port St. Lucie, Palm City, Fort Pierce, and Vero Beach. Drive times are 10-25 minutes from Jensen Beach depending on traffic. Call for an ETA and a free estimate.

Q: Are restricted or high-security keys copyable?

A: Some are, with authorization. Systems like Schlage Primus, Mul-T-Lock, and Medeco require approval and tracking. Bring your authorization card or property manager approval. Copies typically cost $25-65 each and take 10-20 minutes.

Q: Why does my hardware store copy stick in the lock?

A: Usually it’s a combination of a worn original and a machine that’s a little out of spec. The result is off-depth cuts or a bad shoulder stop. We decode and cut to code, and we’ll clean and lube the cylinder if it’s gritty. That’s why our copies feel smoother.

Q: Do you offer warranties on duplicated keys?

A: Yes. We guarantee our key cutting for 90 days. If a copy we made doesn’t operate a healthy lock, we’ll recut or refund. If the lock is the issue, we’ll show you why and offer rekey or replacement options.

Q: Can you program my new key fob I bought online?

A: Often, yes. We’ll test the board, cut the blade if needed, and program. Sometimes online fobs are locked or wrong frequency. If it won’t pair, we carry tested fobs on the truck. Programming starts at $60-120 plus the fob if you need ours.

Q: Will duplicating my house key weaken my security?

A: Not if you control who has copies. If you want more control, we can move you to a restricted keyway so duplicates require authorization. For rentals and Airbnbs, we usually recommend a rekey and fresh keys after each season.

Need a duplicate today? Here’s how to book

Call or text and tell us the key type, location in Jensen Beach, and timing. We give you a firm quote and ETA. We arrive, cut, test, and you’re done.

That’s it. No fuss. If you’re at Indian Riverside Park with a sticky car key or at Treasure Coast Square and want a spare before heading out, we can usually meet you same day.

Mid-page CTA: Fast help right now

Call to request a free estimate for key duplication in Jensen Beach. We’re mobile, licensed, insured, and we back our work. Ask about same-day slots.

Extra tips: save money and time on your next duplicate

Bring the best-condition original you own. Label your new keys right away. For cars, have all working keys present so we program them in one session. If a lock drags, ask for a quick cylinder service. It’s cheaper than fighting a bad copy. Store spares in a dry bag, not in a humid garage.

Helpful links and references

ANSI/BHMA A156 lock standards, cited for performance and tolerances. NHTSA guidance on immobilizer anti-theft systems, cited for automotive programming best practices. Kaba Ilco key blank specifications, cited for accurate key blank matching and shoulder stops.

Internal resources you might need next

Residential rekeying and lock service in Jensen Beach Car key programming and replacement across the Treasure Coast Emergency lockout service in Martin and St. Lucie counties Service areas across the Treasure Coast cities

Contact and service details

Business:

Phone:

Primary location: ,

Service area:

Hours: Monday-Saturday, extended hours for emergencies. Sunday by appointment.

Licensed and insured. Workmanship on key cutting guaranteed 90 days.

Ready to go? We’ll meet you where you are

Need a Jensen Beach FL key duplication that actually works on the first try? We’ve got you. House keys, office keys, car keys, and fobs, tested before we leave. Call to book now, or text for a quick quote. We’ll see you by the causeway, in Downtown Jensen Beach, or right in your driveway.

Fresh spare key handed off after testing, right in a Jensen Beach driveway.

Treasure Coast Locksmith

Phone:

(772) 758-1322

Servicing Port St Lucie FL & All Of The Treasure Coast

Hours:

Monday - Sunday 7:30AM - 11:30PM

Description

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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Frequently Asked Q&A's

How much money does a locksmith charge?

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.

Is it cheaper to call a locksmith or replace a lock?

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.

How much does a locksmith charge for a replacement car key?

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.

Can I get a replacement key for my car without the original?

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.