Car Key Replacement
Lost every key? We cut and program transponder keys, smart fobs and proximity keys on-site for most makes and models.
Open 24 hours · 7 days a week 5214 4th Ave Store, Brooklyn, NY 11220
24/7 Emergency Locksmith · Brooklyn NYLocked out?
Locked out?
We're your first call.
Car key replacement, lockouts, ignition repair and home or business lock service — handled on-site by mobile technicians across Brooklyn, any hour of the day.
Fast response
24/7 service
Upfront pricing
Damage-free entry
Our Locksmith Services
One mobile team for every lock and key problem — automotive, residential and commercial.
Car Lockout Service
Keys locked inside? Non-destructive entry that protects your door, paint and lock cylinder — usually in minutes.
Ignition Repair
Key stuck, spinning or won't turn? We repair and replace worn ignition cylinders right in your driveway.
Residential Locksmith
House lockouts, rekeying after a move, deadbolt installs and high-security lock upgrades for your home.
Commercial Locksmith
Storefront locks, panic bars, master key systems and access control for Brooklyn businesses.
Emergency Lock Change
After a break-in or a lost key, we secure the property fast with new hardware and fresh keys.
Car Keys Cut & Programmed On-Site
Dealerships make you tow the car and wait days. We bring the equipment to your parking spot: key blanks, cutting machines and diagnostic programmers for transponder chips, remote head keys, smart fobs and push-to-start proximity keys.
- All keys lost — no original required
- Spare keys and remote fobs duplicated
- Lost keys deleted from the vehicle's memory
- Key fob battery and shell replacement
Car Key Replacement by Make
Every manufacturer uses a different immobilizer and key system. Pick your brand for model-specific details, pricing guidance and 24/7 mobile service.
Asian Cars
Chip keys, remote heads and smart fobs for Japanese and Korean vehicles — programmed on-site, no dealer visit.
Browse All BrandsAmerican Cars
Domestic trucks, SUVs and sedans — including PATS, Sentry Key and GM immobilizer systems and all-keys-lost jobs.
Browse All BrandsEuropean Cars
High-security laser-cut keys and encrypted proximity fobs for European makes that most locksmiths turn away.
Browse All BrandsHow It Works
01
Call Us
One call and a live technician picks up — day or night.
02
Upfront Quote
Tell us the year, make and model. You get a clear price before we roll out.
03
We Come To You
Our mobile van arrives with key blanks, cutters and programming tools on board.
04
Back On The Road
Keys cut, programmed and tested. Old lost keys can be deleted from the system.
Emergency? Don't Wait.
A technician answers 24 hours a day, 7 days a week — including holidays.
Brooklyn Service Area
Based at 5214 4th Ave Store, Brooklyn, NY 11220, serving 36 Brooklyn neighborhoods and 36 ZIP codes. Pick your area for local service details.
Sunset ParkBay RidgeDyker HeightsBensonhurstBorough ParkPark SlopeWindsor TerraceGowanusCarroll GardensRed HookCobble HillBrooklyn HeightsDowntown BrooklynFort GreeneClinton HillProspect HeightsCrown HeightsBedford-StuyvesantBushwickWilliamsburgGreenpointFlatbushMidwoodKensingtonSheepshead BayBrighton BeachConey IslandGravesendMarine ParkCanarsieEast New YorkBrownsvilleBath BeachSunset Industrial / GreenwoodDUMBOOcean Hill
Browse all areas & ZIP codes →Frequently Asked Questions
Can you make a car key with no original key?
Yes. We originate keys from scratch using your VIN and proof of ownership, then cut and program them on-site — no tow needed.
How fast can you get here?
We are mobile across Brooklyn 24/7. Most emergency calls in our service area are reached quickly, and we give you a realistic ETA on the phone.
Do you work at night and on holidays?
Always. FirstCall Locksmith runs a true 24/7 emergency line — nights, weekends and holidays included.
Will opening my car damage it?
No. We use professional non-destructive entry tools designed to protect weather stripping, paint and the lock itself.
Request a Technician
Send us the details and it lands straight in our inbox. For an emergency right now, call 631-840-6144 — a live technician answers 24/7.
631-840-6144