Serving Cecil County MD, Harford County MD, Chester County PA & New Castle County DE
At Total Lock and Security, we provide dependable locksmith services for homes and businesses throughout the region. Whether you’re locked out, upgrading your locks, or securing a new property, our experienced locksmiths deliver fast, professional service you can count on.
As a local company, we pride ourselves on honest pricing, quality workmanship, and prompt response times.
Residential Locksmith Services
Protect your home with secure, reliable locking solutions.
From simple lock replacements to full smart lock upgrades, we help homeowners improve safety and convenience.
Residential services include:
New home & move-in rekeying
Lock installation & replacement
Rekeying existing locks
Smart lock installation
Deadbolt upgrades
Key duplication
Home lockouts
Commercial Locksmith Services
Secure access control for businesses of all sizes.
We help businesses protect employees, customers, and assets with professional-grade locking systems.
Commercial services include:
Door hardware installation
Commercial lock installation & repair
Master key systems
High-security locks
Rekeying & lock changes
Office lockouts
Lock Re-Keying & Lock Changes
Cost-effective security when keys are lost or access needs to change.
Rekeying allows you to keep your existing hardware while ensuring old keys no longer work—ideal for new homeowners, rental properties, and businesses.
Smart Locks & Security Updates
Modern convenience with enhanced security.
Upgrade to smart locks for keyless entry, remote access, and improved control over who can enter your property.
Proudly Serving Our Local Communities
We provide professional locksmith services throughout:
Cecil County, Maryland
Harford County, Maryland
New Castle County, Delaware
Chester County, Pennsylvania
Not sure if you’re in our service area? Contact us, we’re happy to help.
Need a Locksmith You Can Trust?
From quick fixes to long-term security solutions, Total Lock and Security is here to help.
Contact us today for prompt service or a free estimate.