Your Trusted Partner for High-Security Locks & Systems
Protect What Matters Most with Reliable Security Locks & Systems
At Colonial Lock Service, Inc., we understand the importance of keeping your family, pets, home, and business secure. Located in Westminster, Maryland, we offer top-tier security systems and locks that provide peace of mind. Whether you need residential, commercial, or automotive protection, our high-quality products and expert services are designed to keep intruders out and your property safe.
CALL US: 410-876-6296
Premium Security Products
We only offer the best in security. Our selection includes trusted brands like U.S. Lock™, ASSA™, and DOM™, ensuring you get industry-leading protection. Whether you’re looking for locks for your home, access control for your business, or specialized keys for unique needs, we’ve got you covered.
Locks & Access Control Systems
Secure doors and limit access with our advanced solutions.
Deadbolt Locks & Master Key Systems
Strengthen the entry points to your property.
Safes
Protect valuable documents, jewelry, and personal items with reliable safes.
Door Closers
Ensure doors close properly for added security and convenience.
Emergency Exit Devices
Maintain safe exits in emergencies, with compliance with safety codes.
Electronic Locks
Advanced technology for modern access control.
Computerized Systems
Manage and monitor entry with digital solutions.
Hard-to-Find & Designer Keys
Unique, stylish keys for those who want something special.
Expert Lock Changes, Installations, & Repairs
Our skilled locksmiths are here to make security easy. We offer comprehensive services, including:
Lock Changes
Out with the old, in with the new. We can update your locks if you’ve moved or need extra protection.
Lock Installations
We handle everything from essential locks to complex access control systems.
Lock Repairs
If your lock is broken, don’t stress. Our experts can repair most issues, restoring your security quickly.
Customer Satisfaction Guaranteed
At Colonial Lock Service, Inc., we’re committed to delivering top-notch service and products that meet your security needs. All our products come with warranties, and we stand by the quality of our work with satisfaction guarantees. Your peace of mind is our priority.
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