One Call Security
Stay Secure Today
Locks, keys, safes, and access control—handled by experienced professionals in Marietta.
Professional locksmithing services for Cobb County and Marietta, GA.
About Us
Trusted Locksmith Experts
Most people want a locksmith they can trust—someone who can solve the problem quickly and professionally. Hallford Brothers Lock and Safe is built around that expectation, with experienced lock specialists and a straightforward approach to service.
We handle a wide range of lock and safe needs, from key duplication and high-tech auto keys to access control and safe opening/repair. If you’ve forgotten a combination, lost keys, or need to upgrade security, we’ll walk you through the next step and take care of the work with confidence.
We also sell locks and accessories in our storefront, making it easy to stop in, ask questions, and find the right solution for your home or business.
Straightforward Service
Clear explanations and confident work—so you know what’s happening and what comes next.
Keys & Rekeying
Key duplication, keys by code, and modern automotive key support—handled with care.
Safes & Security
Safe opening, repair, and combination changes—plus security lock support for home and business.
Storefront + Mobile
Walk in for consultation or request mobile service when you need help on-site.
Our Services
Locks. Keys. Safes.
Auto Lock Outs
Help getting back into your vehicle when keys are locked out.
High-Tech Auto Key
Support for modern automotive keys and related security needs.
Keys Duplicated
Key cutting and duplication with an extensive key blank inventory.
Home and Business Lock Outs
Professional lockout assistance for residential and commercial properties.
Commercial Security
Access control, master key systems, restricted key systems, electric strikes, and card key access systems.
Access Control
Access control solutions to manage entry and improve security.
Master Key Systems
Master keying solutions for organized access across doors and users.
Safe – Sales, Opening and Repair
Safe sales, opening, repair, and related service.
Mobile Services Available
Service options available when on-site help is needed.
Storefront Consultation
Walk in to discuss lock, key, and safe needs in person.
Our Work
Recent Work & Storefront
Customer Reviews
Trusted by Locals
“Four years ago, my wife and I changed all of the external locks on our house, including a new two-lock handset at the front door. At some point, the deadbolt key stopped turning in the front-door lock. We called Hallford Bros. Security Lock & Safe, and owner Johnny Reagan himself came out to investigate. Mr. Reagan was personable, professional, and made quick work of rekeying our lock into working order, at a fair and reasonable price. I would not hesitate to employ his services again.”
— David Ragan-George
One Call Security
Need a locksmith?
Call Hallford Brothers Lock and Safe for professional help with locks, keys, safes, and access control in Marietta.
Locations