Protect, deter and defend your business with a solid alarm system

Demonstrate your property is protected by a renowned name in security with a commercial alarm system from Guardian Security and Fire.

Protecting your property

Commercial Intruder Alarm Systems

The security of your business is important but dealing with it can be distracting. We recognise this and aim to make it as economical as possible for you in both time taken and money spent. For over 30 years we have been providing quality equipment to combat intrusion, theft, stock loss and vandalism.


Reliable & experienced engineers

Accredited and approved

30 years of experience

Trusted by thousands of customers

Protecting your property from theft, stock loss and intrusion

Burglary causes serious disruption to businesses every year. One of the most effective ways to protect your business is with the installation of one of our robust commercial alarm systems.

Working across Kent, we specialise in the design, supply, installation as well as maintenance of alarms for businesses. Our alarms are high quality, easy-to-use examples of 21st-century security and have been proven to protect businesses from intrusion attempts.

FREE site surveys
4 hour call out response time
NSI Gold approved alarm installers

Get a FREE quotation for your property


Smartphone Control

Control your alarm system from anywhere with our smartphone app.

Specialist Measures

Ensure every aspect of your business is protected with our specialist security measures.

Bespoke systems for your business

Whether you want a wired system or wireless, monitored by our alarm receiving centre or police response we can deliver it. We have installed thousands of systems in our 30 year history and are proud of our excellent track record. We adhere to the latest industry standards and ensure all alarms are installed in accordance with EN 50131 standards.

Our team will provide you with honest, unbiased advice on what security system is best for your business, not what is most expensive. For a FREE site survey, please get in touch with us today.

Commercial Alarms Kent


Installing and maintaining intruder alarms across the South East

At Guardian Fire & Security, we have a large network of intruder alarm installers which means we can work across the whole region of Kent.

Commercial Alarms Kent

24-hour monitoring for your business

An alarm forms the backbone of your business’ security, however it’s performance is only as good as the response. We can help you to implement alarm monitoring with our Alarm Receiving Centre, keyholder response, as well as verified Police response.

Trained professionals will monitor your alarm system and will be able to carry our appropriate measures should your system be triggered.

Make the right choice for your security

Arrange a FREE site survey for your business today. Our team are ready to take your call and assist your further with any questions you may have.