About Us

Track record, commitment and professional experience at the service of our clients' security

ABOUT US AT LOCKSMITH SERVICE

For over 40 years, ServicioCerrajero.com has been synonymous with trust, experience, and security in Puerto Rico. Our track record reflects not only years of service but also thousands of satisfied customers who have trusted us to protect what they value most.

Based in San Juan and serving the entire island, we offer comprehensive residential, commercial, and automotive locksmith solutions, backed by advanced technology and a highly trained team. We distinguish ourselves through our rapid response, precision in every job, and a genuine commitment to our customers' security.

Our mission is clear: to provide a high-level locksmith service that combines innovation, efficiency and personalized attention, guaranteeing peace of mind, confidence and lasting results in every intervention.

Your safety is not optional. It's our priority.

Service Guarantees

At Locksmith Service, we back our work with clear, honest guarantees that are appropriate to the type of service performed.

🚗 Warranty on Automotive and Electronic Keys – 30 days

The following services have a 30-day guarantee, provided they are used normally and without improper handling:

Car keys without the original
Programming of electronic keys
Beepers / remote controls
Keys with chip, transponder or smart key

📌 The warranty covers the correct programming and operation of the device at the time of service.

🏠🏢 Warranty on Residential and Commercial Locks – 3 months

The locks installed or replaced in:

Residences
Apartments
Businesses and shops

They have a three (3) month warranty on:

Facility
Adjustment
Normal operation of the mechanism

📌 It does not cover damage due to misuse, vandalism, attempts to force the lock, or modifications by third parties.

🔧 Professional Installation Guarantee

All work is performed using:

Professional tools
Safe procedures
Technicians with experience in automotive, residential, and commercial locksmithing

We do not force mechanisms or engage in practices that compromise security.

💰 Total Transparency

Before starting any work:

The service is explained
The cost is reported.
Customer authorization is obtained

No hidden charges.

📞 24/7 Support

📱 787-664-8885
🌐 www.serviciocerrajero.com
🕒 24-hour locksmith service, every day

✅ Important note (legal and SEO)

Guarantees apply from the date of service
The service receipt serves as a reference
Response time is estimated, not guaranteed

Rates

🔐 Door Opening (Lockout)

Residential: $65 – $120
Commercial: $80 – $150
Emergency (night/late hours): $120 – $180

💡 Reference: In the U.S., the average is around ~$75 for residential services

Lock Change
Basic lock: $85 – $150
High-security locks: $150 – $300+
Smart locks: $200 – $450

💡 Average range: ~$60 – $350 per lock

Lock Repair
Diagnosis + adjustment: $65 – $100
Full repair: $85 – $180

🏠 Lock Installation

Standard lock: $100 – $180
Deadbolt / high-security: $150 – $300
Commercial heavy-duty: $250 – $500

🔑 Key Duplication

Standard key: $3 – $10
Basic car key: $25 – $80
Transponder key: $100 – $250
Smart key / push start: $200 – $500+

🚗 Automotive Locksmith Services

Car lockout: $65 – $120
Lost key (no original): $150 – $350
Key programming: $80 – $180

🎥 Security & Access Systems

cameras: $150 – $400 per installed camera
Full system: $800 – $3,000+
Access control systems: $500 – $2,500+

🚨 Service Call (VERY IMPORTANT)

Service call / visit: $50 – $100
Recommended minimum service fee: $75 – $150