Lost Car Key Replacement means making a brand-new working key when every key is gone — even with no spare and no original to copy. Because we are fully mobile, the work happens wherever your car is — at home, at work, in a parking lot or at the roadside.

We start by confirming you own the vehicle, then do the job with professional tools and test everything with you before we leave. If something else turns up — a worn ignition or a fob with a dead battery — we tell you and quote it before doing anything.

From Jones Beach to Amityville, Massapequa Park and Lindenhurst, Car Key Locksmith is on call 24/7.

• A spare made at the same visit for much less than a second emergency call
• Transponder chip or smart key programmed to your car's immobilizer so it actually starts
• The lost key erased from the car's memory where supported, so it can't start the car if someone finds it
• Remote functions paired: lock, unlock, trunk and panic
• A new key originated from the VIN or by decoding your door lock — no original needed
• Keys tested in the doors, ignition and trunk before we leave

• Test the remote buttons and the trunk with the technician before we leave.
• Keep your ID and registration handy; we verify ownership before every job.
• Be careful with cheap online fobs — many are the wrong frequency for your car.
• Don't force a key that won't turn; check that the steering lock isn't engaged first.

Every job is quoted before a technician sets off — the price you hear is the price you pay. It depends on:

• Whether you want spare keys made at the same visit
• The make — some European systems take extra equipment and time
• Whether the car needs its immobilizer module accessed to program an all-keys-lost key

If anything changes once we see the job, we tell you before doing it. Compared with the dealer, most drivers save both money and time — and skip the tow.

Infiniti, Mercedes-Benz, Audi, Jeep, Nissan, Dodge, Hyundai, Volvo, Subaru and Volkswagen — these are the makes we see every week, and our vans are stocked for them. Key types include push-to-start smart keys, proximity fobs and transponder chip keys.

• Upfront pricing — you get the price before we dispatch, with no surprise fees on arrival
• Most makes and models covered, from basic keys to smart keys
• Real people answer the phone, not a call center
• Weekends and holidays included, at the price we quote
• Work tested in front of you before we leave
• Usually cheaper and faster than the dealer

Besides lost car key replacement, our Suffolk County technicians handle:

• GM GDS2 dealer tool programming for late-model Chevrolet, GMC, Buick and Cadillac
• Car lockout and auto lockout service — damage-free entry, usually within the hour
• Remote repair and car key repair, often far cheaper than a new key
• Honda and Acura ignition and key service, from worn ignitions to new remote-head keys
• Honda remote head repair — a new shell, buttons or blade for a worn remote-head key
• Ignition repair and replacement, including stuck and worn ignition cylinders
• Toyota remote head repair and key fob shell replacement

Amity Harbor is part of our everyday service area in Suffolk County. Our technicians reach driveways, workplaces, shopping centers, parking lots and apartment garages across town, usually within the hour.

Other areas close to you: Copiague 11726, Amityville 11708, Amityville 11701, Lindenhurst 11757.