Longmore Electronics:
Securing What Matters Most.

Not Sure Where to Start?

Request a Call Back

selective focus photography of lens
a close up of a red fire hydrant
About Us

Empowering Your Safety

Welcome to Longmore Electronics, your trusted partner for bespoke security, CCTV installations Data Cabling and Electrical Testing. Based in Larne County Antrim. With over four decades of expertise, our family-run business is dedicated to safeguarding your homes and businesses with advanced electronic security and professional electrical installation and maintenance services across Northern Ireland.

Our Services

Empowering Your Safety

cyber security, information security, data privacy
Experienced Professionals

Our team can design and install burglar alarms, access control systems, fire alarms, CCTV systems, data cabling and electrical testing tailored to protect your family, home, possessions, and business.

gold Apple iPhone smartphone held at the door
Smart Security Solutions

The desire to protect your home, loved ones, or business is something we all share. We offer dedicated solutions with smart technology to allow you to relax.

teal LED panel
Accreditations and Expertise

As a Gold approved member of the National Security Inspectorate (NSI) and the Electrical Contractor Association (ECA), expect nothing but professionalism and expert advice.

Additional Services

Comprehensive Security Services

Choose Longmore Electronics for unparalleled security installations. Contact us today at 028 2827 0707 and ensure the safety of your assets and loved ones.

white and silver round device
Why Choose Us

Our Accreditations

Get In Touch

Securing What Matters Most


Head Office

Contact us today at 028 2827 0707 and ensure the safety of your assets and loved ones.

Longmore Electronics:
97 Old Glenarm Road
Larne, BT40 1NQ

Phone: 028 2827 0707

Contact Longmore Electronics

Get In Touch For a FREE Quote