Home › Marathon › Automotive Locksmith
Keys, fobs and ignitions for the cars Marathon actually drives — cut and programmed where the car sits, from ZIP 33050 to ZIP 33052. One call to (561) 366-2611 schedules your appointment.
Location is set to Marathon — confirm the problem, or change the city or ZIP.
We couldn’t match that entry to a service area page. Call or text and we’ll confirm coverage for your exact spot:
Call (561) 366-2611 Text (561) 405-1395Pick a situation, then add your city or ZIP above and tap Find — if your location is already entered, we’ll route you immediately.
Modern car keys are part metal, part computer: the blade must be cut to your car’s code and the chip introduced to the immobilizer before the engine starts. Our Marathon automotive visits carry both halves of the job — cutting machines, blanks for most makes, and the programmers that speak each manufacturer’s language.
Tell us the car Year, make and model plus where it’s parked in Marathon — that tells us which blank and programmer your vehicle needs.
We schedule and come to you The appointment is set on the call. Bring photo ID and proof of ownership; we verify before cutting, every time.
Cut, program, test The blade is cut to code, the chip or fob programmed, and every function tested with you standing there.
Lost the only fob? Ask about clearing the lost fob from the car’s memory during programming — whoever finds it shouldn’t be able to open your car. Details in our fob programming guide.
A spare is the cheapest insurance. A duplicate made while you still have a working key is a smaller job than an all-keys-lost replacement — see why we push spares.
Coverage on the ground. Marathon addresses fall under 2 ZIP codes — 33050, 33052 — and every one of them has its own HSI page with the same full service menu. When you book, tell us your ZIP and the neighborhood or landmark nearest you — that detail is what gets the right blanks and parts on the truck the first time.
Near Marathon. We work the surrounding Monroe County communities the same way — including Key West, Stock Island, Tavernier, Summerland Key. Each has its own hub with local services and ZIP pages.
When someone in Marathon searches for a locks change, a lock rekey after a move, a tenant change or a lost key, or needs a lock replaced because the hardware itself is worn out, the answer starts the same way: call (561) 366-2611 and we will schedule your appointment. If you are weighing a lock rekey against having a lock replaced, that guide lays out which side of the line each door is on — rekeying keeps the lock and changes the keys it answers to, replacement fits new hardware to the door.
Car key work is the other big search in Marathon: car key replacement with no original to copy, a lost car key, a car key fob that stopped unlocking, key programming for a push-to-start fob, a transponder key, a spare car key made while you still have a working key, car key cutting to factory code, and a broken car key pulled from a lock or ignition without damage. All of it is done at the car, in Marathon, by the same mobile visit.
Searching for a locksmith near me in Marathon usually means one of three things, and our mobile locksmith service covers all of them at your location: a house lockout or car lockout, smart lock installation with codes for family and guests, ignition repair when the key will not turn, commercial locksmith work for offices and storefronts, deadbolt installation on the doors that matter most, and master key systems that give managers one key and staff only theirs. Phones are answered around the clock — call (561) 366-2611 or text (561) 405-1395 and we will schedule your appointment for regular hours.
In most cases, yes. We decode the lock or use the VIN to cut a key to the factory code, then program it to the car. Bring ID and proof of ownership — we verify both before cutting.
Yes — proximity fobs for push-button-start vehicles are a large part of our automotive work in Monroe County, and our programmers cover most major brands.
Don’t force it or dig at it — extraction tools remove the fragment without damaging the cylinder. Start with our broken key extraction guide, then call (561) 366-2611.
Call (561) 366-2611 anytime — phones are answered around the clock — or text (561) 405-1395. We’ll schedule your appointment on that first contact.
“Great price · $250–300. That company duplicate my key for 2021 Porsche Cayenne. I called a few companies. Nobody can do it until I call them. The technician come over doing amazing job quick and affordable price. I really recommend this company is was honest with me explained to me everything and great customer service thank you so much. For sure, I will use you again”mayan AlGoogle review
“Great price. HSI Locksmith did an amazing job programming a new key fob for my vehicle 2023 Chevy Silverado . Everything was done at my location and the new key works perfectly. Convenient, fast, and professional automotive locksmith service.”Dj BoobieGoogle review
“Great price. HSI LOCKSMITH is amazing Rescue me from a night out at the bar I lost my keys had no way to get home. He came straight to where I was made me a key in the rain. I was able to get home.and get to work the next day. Great Work would recommend to anybody. Best in Florida.”Fernando EncarnacionGoogle review
Anywhere in Marathon — phones answered around the clock.
