DoD Locksmith Services

KABA-MAS X Series

Certified service and installation of X07, X08, X09, and X10 high-security locks.

Secure Door Installation

Installation and service of Overly, Krieger, and AMBICO high-security doors.

Lockmasters LKM Series

Installation, service, and troubleshooting for LKM7000 and LKM10K series locks.

J&M Security NH is certified and experienced in handling Department of Defense-grade security systems. We specialize in secure hardware installation and maintenance for government and high-security facilities, with expert knowledge of DoD compliance standards.

Certified and Compliant Service

All work performed by a Certified Master Locksmith with current DoD clearances and Class C licensing.