Lost Car Key Replacement – Mobile Service with Certified Locksmith in Puerto Rico
Lost your car keys? Here's how to fix it without a dealer.
Losing your car keys can leave you completely stranded. As a Certified Locksmith in Puerto Rico , we offer complete replacement without the need for a dealership or towing, right where your vehicle is located.

Creating a new key without having the original
We use professional equipment to generate a new key from scratch, even in cases of "all keys lost".
Direct programming to the vehicle system
The new key synchronizes with the car's immobilizer to allow ignition and normal operation.
Types of keys we replace
Keys with chip (transponder)
They include electronic programming to allow the vehicle to be started.
Smart Keys (SmartKey / Key Fob)
Modern systems with remote access and push-button start.
Traditional mechanical keys
Duplicates or replacements for older vehicles.
Professional home service in Puerto Rico
At ServicioCerrajero – Certified Locksmith , we solve the problem on-site, wherever the vehicle is, without lengthy processes or unnecessary waiting.
No crane or transport required
We work directly at your location, saving you time and money.
Specialized equipment for multiple brands
We can work with a wide variety of vehicles, including American, European, and Asian models.
Deleting lost system keys
For security reasons, we delete old keys to prevent unauthorized access.
Advantages of using a certified locksmith
• Fast home delivery service in Puerto Rico
• Savings compared to dealerships
• Professional on-site programming
• Immediate emergency care
• Total system security
Frequently asked questions about lost keys
Is it possible to make a key without having any copies?
Yes, we can create and program a new one from scratch.
How long does the process take?
Generally between 30 minutes and 1 hour, depending on the vehicle.
🚨 Did you lose all your car keys?
At ServicioCerrajero – Certified Locksmith in Puerto Rico , we offer complete key replacement at your home , without dealer or tow truck.
📞 Call 787-664-8885 and receive immediate assistance wherever you are.
