Home › St. Augustine South › Car Key Replacement
A lost car key doesn’t have to mean a tow truck and a dealership waiting room. In St. Augustine South we cut and program the replacement where the car is parked.
Location is set to St. Augustine South — 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 has to be cut to your car’s exact code, and the chip inside has to be introduced to the vehicle’s immobilizer before the engine will start. Our St. Augustine South visits carry both halves — cutting machines, key 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 St. Augustine South — when you call. That tells us which blank and programmer your vehicle needs.
We schedule and come to you Bring photo ID and proof of ownership (registration or title) — we verify before cutting, every time, because that’s what keeps this service safe for owners.
Cut, program, test We cut the blade to code, program the chip or fob, and test lock, unlock, trunk and start with you. You pay when it works.
Valet, beach and event losses are the classic St. Augustine South fob stories. If a fob is truly gone, ask about deleting it from the car’s memory during programming — see our fob programming guide.
Second cars and second drivers: a spare made today is a smaller job than an emergency replacement later. Our spare key guide explains the difference.
Coverage on the ground. St. Augustine South is covered as part of our St. Johns County service area. 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 St. Augustine South. We work the surrounding St. Johns County communities the same way — including Crescent Beach, Elkton, Flagler Estates, Fruit Cove. Each has its own hub with local services and ZIP pages.
When someone in St. Augustine South 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 St. Augustine South: 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 St. Augustine South, by the same mobile visit.
Searching for a locksmith near me in St. Augustine South 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.
Yes, for most makes and models. 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.
Not always. Sometimes it’s a battery, sometimes the pairing, sometimes the fob itself. We test first so you only pay for what’s actually wrong; the three cases are explained in our fob guide.
Yes — proximity fobs for push-button-start vehicles are a large part of our St. Johns County automotive work.
Call (561) 366-2611 anytime — phones 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 St. Augustine South — phones answered around the clock.
