Welcome to Invincible Fire & Security | Security Systems


Here at Invincible Fire & Security we offer a one stop service to keep you compliant with your insurance and legal obligations. We deliver the industry’s top standard of service and we pride ourselves in the professional personal service we provide to customers who include numerous local area authorities, housing associations, nursing homes, the NHS, Caledonian MacBrayne plus thousands of small business and residential customers.

Crime always happens when you are not looking and here at Invincible we offer professional safety and security solutions at sensible prices. Protect yourself and call us today! 



Invincible Fleet Vehicle


Why Choose Us?

- We are Ayrshire’s only NSI Gold Accredited Company

 - We meet current British & European standards

 - All staff are security screened to the highest level

 - We are comprehensively insured for fail to perform

 - We provide 24 hours cover with a maximun 4 hour on-site response

NSI Gold Status Supplier

 - You recieve NSI Gold Certification of compliance

 - You may recieve a discount on your insurance premium

 - You are dealing with a professional company with a long track record of excellence.

We also offer free no-obligation quotations on all aspects of our service, call today and find out how we can help you.


VAT REG. NO. 735218539

REG. SC 221100