About Us

Proudly serving Australian businesses and homeowners for more than 30 years, Ness Alarms is an industry-leading, alarm and security solutions installation, maintenance, repair and upgrade specialist.

Ness Alarms can have your security issues seen to at a moment’s notice, just call us today to book your appointment.

Through innovation, ongoing development and strict internal processes, We remains at the forefront of Sydney’s personal and commercial defence network, ensuring that your property’s protection is always maintained at the highest levels.

Order Your Ness Security Systems Today

We offers an ever-evolving range of security, automation, audio/visual and access control products, and maintenance and installation services to customers throughout Sydney. Our priorities lie in improving upon our clients’ business efficiency, personnel productivity and heightening overall security. Click here to view our product catalogue online.

All of our field operatives are fully equipped to handle all of your security issues, regardless of where you live in Sydney– we strive to have all of your concerns seen to and resolved in just one visit, thereby maximising your savings and your security at the same time.

Ness Alarms can help you with seamless installations, regular maintenance and any number of security system upgrades.

If you require more information about any of our products or services, please don’t hesitate to get in touch with us.

Call us today on 1300 003 746 or send an enquiry via email to, sales@alarmservices.net.au

One of our friendly representatives will be more than happy to assist, wherever possible.
Thank you for visiting Ness Alarms – your interest is highly appreciated.