Commercial Locksmith Services

Panic & Exit Devices

We install and service panic bars, crash bars, and emergency exit hardware to ensure code compliance and safe egress in any situation.

Surveillance & Alarm Systems

Protect your business with CCTV camera systems, as well as integrated burglar and fire alarms for 24/7 monitoring and peace of mind.

Access Control & Entry Systems

Manage who enters your building with custom access control systems, electronic keypads, and master key setups for secure, scalable control.

At J&M Security NH, we understand that businesses need strong, reliable security systems to protect their people, property, and operations. Whether you're securing a small office or a large commercial facility, we provide professional-grade solutions designed to meet your specific needs with fast response times, expert installation, and trusted support.

Surveillance & Alarm Systems

From door closers and electrified hardware to ADA-compliant automatic door operators, we keep your doors functioning safely and smoothly.