Car Key Replacement
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Car Key Replacement
Convenient Los Angeles Area Car Key Replacement for Your Busy Lifestyle
Need a new car key, replacement key fob, or help with your ignition? West Coast Locksmith provides mobile car key replacement services across Los Angeles and surrounding areas. Whether you lost your keys, broke one in the lock, or just want a spare key, our mobile locksmith vans are fully equipped to cut, program, and replace most types of car keys right where you are—no need to visit a dealership or hardware store.
We Replace and Program All Types of Car Keys
A local client wanted a spare key fob for their Chevy, and our mobile locksmith programmed a new one on-site using the tools and equipment in their fully outfitted locksmith van.
From basic car keys to smart keys and laser-cut keys, we handle it all. Many modern cars require programmed keys with built-in transponder chips, and we’re equipped with the tools and technology to provide accurate programming, cutting, and diagnostics on-site. We work with most makes and models, including:
- Chevrolet, Cadillac, GMC
- Ford, Lincoln
- Dodge, Jeep, Chrysler
- Toyota, Lexus, Scion
- Honda, Acura
- Hyundai, Kia
- Nissan, Infiniti
- Mazda, Subaru, VW
- Mercedes-Benz (including sidewinder keys and proximity fobs)
Lost Your Only Car Key in Los Angeles? Don’t Panic.
If you’ve lost your only key, we can still help. Using your vehicle’s VIN, lock code, or decoding tools, we can create a new key without the original. Whether you’re parked in Santa Monica, Glendale, or the Valley, we’ll bring the solution to your location.
Our team is trained to work with chipped keys, high-security systems, and transponder keys—even for newer vehicles with complex immobilizer systems.
Troubleshooting Car Key Problems
Not all car key issues require a full replacement. In many cases, the problem is fixable and straightforward on-site:
- Key fob not working? Might just be a dead battery or a damaged remote board.
- Car won’t start with your smart key? We’ll test your key’s transponder signal.
- Key won’t turn in the ignition? The ignition lock or transponder chip may be out of sync.
- Fob stopped working after battery change? We’ll reprogram or replace it if needed.
- Wrong signal being sent? We diagnose and correct frequency and code issues.
Wondering Where to Get a New Car Key?
Here's how we compare with the local dealership and hardware store:
Dealership
Hardware Store
WEST COAST LOCKSMITH
Can Cut Keys
Can Program Transponders
Mobile Service
Typical Cost
We offer replacement key options for cars with push-to-start, laser-cut, or traditional metal keys. Our pricing is often more affordable than the dealer’s, especially for key replacement costs involving smart keys or aftermarket products.
Key Duplication and Spare Key Services
Having a spare key before you lose your last one is always a good idea. Depending on your car’s system, we can create duplicate car keys with or without programming. Need copies for the entire family or a new traditional car key set after buying a used vehicle? We’ve got you covered.
Aftermarket Key Fobs and OEM Options
We carry a wide selection of OEM and aftermarket car key fobs. Not all replacement key fobs are created equal. We’ll help you choose the right match for your car’s brand, year, and ignition system. Whether your vehicle uses a proximity fob, remote head key, or basic remote lock/unlock, we’ll make sure it’s programmed with the correct code and tested before we leave.
Mobile Car Locksmiths Serving Los Angeles and Beyond
From Echo Park to Van Nuys and Hollywood to Westchester, we come to you with full-service locksmith vans. Locked out at the beach? Key break at the office? We service all areas, including:
- LAX and parking garages
- College campuses like UCLA and USC
- Downtown Los Angeles
- Santa Monica, Glendale, and Burbank
- 405, 101, 10, and 5 freeway corridors
If your car keys, house keys, or fob are lost together, we can also help with lock rekeying at your home.
Get Reliable Car Key Replacement in Los Angeles Today
Contact West Coast Locksmith for expert car key replacement, remote programming, key duplication, or lockout service in the greater Los Angeles area. We’re your local choice for fast, professional, and cost-effective service.
Car Key Replacement FAQs
Can I get a new car key if I lost the original?
Yes, we can cut and program a new key using your vehicle’s VIN, code, or by decoding the lock—no original needed.
How much does a replacement car key cost in Los Angeles?
Key replacement costs vary by make and model. Basic keys are affordable. Smart or laser-cut keys cost more but are often cheaper through us than at the dealership.
Do you program smart keys and push-to-start fobs?
Yes, we program smart keys, keyless entry fobs, and proximity remotes for most brands. We’re here to help whether you’re a van, truck, or car owner.
What’s the difference between a transponder key and a basic key?
A transponder key has a chip that communicates with your vehicle’s computer. A basic key is mechanical and doesn’t include electronics. These are also known as traditional keys.
Can you replace Mercedes-Benz keys or sidewinder keys?
Yes. We specialize in Mercedes-Benz, BMW, and other advanced key types including sidewinder and high-security keys.
What happens if my fob stopped working after changing the battery?
Sometimes, it just needs to be re-synced. We’ll test the signal, reset the correct code, or replace the fob if needed.
Can you make a spare key for my new car?
Yes. We can duplicate your original key, even if it has a transponder chip, smart tech, or needs laser cutting.
