Lost Car Key Replacement
Lost your only car key? We cut and program a brand new key on-site, even without the original. All makes and models covered.
- No original key needed
- On-site cutting & programming
- All vehicle types supported
24/7 Emergency Automotive Service
Car Key Made in Brooklyn, NY
Prime Locksmith makes most car keys on the spot with mobile blade cutting, transponder programming, and final function testing so your replacement works before we leave.
We verify ownership, inspect the ignition and locks, select the right blank, cut the blade, and program or test the key on-site to avoid dealership delays.
Lost key, broken key, dead fob, or luxury chip key? Call Prime Locksmith at (718) 850-0914 for fast, reliable mobile replacement.
Fast mobile car key replacement, fob programming, ignition repair, and emergency automotive locksmith service available 24 hours a day, 7 days a week.
24/7 Emergency Service
15-Min Response
Licensed & Insured
4.9 Star Reviews
Need a Car Key?
Fill out the form and we'll call you back in minutes.
15-Minute Response Time
Licensed & Fully Insured
4.9-Star Rated on Google
Mobile Service Fleet
Dealer-Level Programming
Automotive Services
Complete Car Key & Ignition Services
From lost car keys to advanced smart key programming, our mobile technicians come to you with dealer-level tools for any make or model.
Smart Key Programming
Need a new smart key or push-to-start fob programmed? Our advanced diagnostic tools handle all proximity and remote start systems.
- Proximity key programming
- Push-to-start key setup
- Remote start integration
Key Fob Replacement
Broken, damaged, or dead key fob? We supply and program OEM and aftermarket fobs with lock, unlock, trunk, and panic functions.
- OEM & aftermarket fobs
- Full function programming
- Battery replacement service
Ignition Repair
Key stuck, won't turn, or ignition cylinder worn out? We diagnose and repair ignition issues on the spot to get you back on the road.
- Ignition cylinder replacement
- Worn key tumblers fixed
- Steering column repairs
Broken Key Extraction
Key snapped off in the ignition or door lock? We safely extract the broken piece without damaging your vehicle's lock cylinder.
- Damage-free extraction
- Ignition & door lock removal
- New key cut on-site
Spare Car Keys
Need a backup key for peace of mind? We duplicate and program spare keys for any vehicle so you're never stranded again.
- Basic key duplication
- Transponder key cloning
- Valet key programming
Push-to-Start Key Setup
Modern push-button start key not working? We program and sync new proximity keys for keyless ignition systems on all late-model vehicles.
- Proximity key synchronization
- Keyless ignition programming
- All luxury & standard brands
Emergency Car Unlock Service
Locked your keys inside the car? Our rapid-response team arrives within 15 minutes to safely unlock your vehicle — no damage, no hassle.
- Damage-free entry guaranteed
- All vehicle makes & models
- 15-minute average response
Not sure which service you need? Call us for a free consultation.
(718) 850‑0914
Vehicle Brands
We Service Most Vehicle Brands
Our mobile technicians carry programming equipment and key blanks for virtually every make on the road — from American classics to European luxury and Japanese imports.
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European Brands
Why Choose Us
The Prime Locksmith Advantage
We're Brooklyn's most trusted automotive locksmith — here's why thousands of drivers choose us.
Mobile Locksmith Fleet
Fully stocked vans with dealer-level tools come to your location anywhere in Brooklyn.
Dealer-Level Programming
Advanced diagnostic tools that program smart keys, transponders, and fobs like the dealership.
Same-Day Service
Most jobs completed the same day you call. No appointments weeks out — we come when you need us.
Affordable Pricing
Transparent, upfront pricing with no hidden fees. We beat dealership prices by up to 50%.
Fast Response Times
Average 15-minute arrival time across all Brooklyn neighborhoods. We're always nearby.
Experienced Technicians
Certified locksmiths with years of experience in automotive security and key programming.
Damage-Free Service
We use specialized tools to unlock and service vehicles without scratches or damage.
24/7 Availability
Day or night, weekends and holidays — our team is always on standby for emergencies.
How It Works
Get Your New Car Key in 3 Simple Steps
Fast, convenient, and hassle-free — we make getting a new car key easy.
1
Call Us
Give us a call at (718) 850‑0914. Tell us your vehicle make, model, and the service you need. We'll dispatch a technician immediately.
2
We Come to You
Our mobile technician arrives at your location anywhere in Brooklyn — home, work, or roadside. Fully equipped van arrives within 15 minutes.
3
Get Your New Key
We cut, program, and test your new car key or fob on the spot. You're back on the road in no time — guaranteed.
FAQs
Frequently Asked Questions
Everything you need to know about our automotive locksmith services.
Most standard car key replacements are completed in 15 to 30 minutes on-site. Smart key and fob programming may take 30 to 45 minutes depending on the vehicle make and model. Our technicians arrive with all the necessary equipment to get the job done quickly.
Absolutely. We specialize in programming smart keys, proximity keys, and push-to-start fobs for all modern vehicles. Our dealer-level diagnostic tools allow us to program and sync new keys to your vehicle's computer system on-site.
Yes! We program all types of key fobs including remote lock/unlock, trunk release, panic buttons, and remote start. Whether you need a new fob or a replacement for a broken one, we've got you covered.
Yes, in most cases we can cut and program a new key without the original. Using your vehicle's VIN number and our advanced key coding equipment, we can generate a new key that works perfectly with your car's ignition and door locks.
Absolutely. We have extensive experience with European, German, and Japanese luxury vehicles. Our technicians carry specialized programming tools for BMW, Mercedes-Benz, Lexus, Audi, Porsche, and other premium brands.
Yes! Prime Locksmith offers 24/7 emergency automotive locksmith service across all of Brooklyn. Whether it's 2 PM or 2 AM, call us at (718) 850‑0914 and we'll be there within 15 minutes.
Get Help Now
Need a New Car Key Fast?
Don't wait — our mobile technicians are standing by. Call now for immediate service or send us a message and we'll call you back within minutes.
Send Us a Message
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