Professionally Protecting Your Property
All our engineers are multi-skilled in all security sectors including telecommunications and IT. They are also CRB checked and regularly have their work inspected to make sure their workmanship is up to Onyx Security's high standards.
Onyx Security Ltd complies with the highest industry standards as shown by our SSAIB accreditation. This means we comply to all insurance provider and Police policy requirements. All our alarm and CCTV monitoring is handled by the UK's largest independent NSI Gold accredited alarm receiving centre.
Based in Rushden, Northamptonshire, we operate within the Local and surrounding areas and are dedicated to providing an excellent local customer service.
Fair and very competitive pricing with no hidden charges, our prices are based on the size of your system, not your property! We only quote for works that are required and are firm believers in fixing equipment if possible rather than replacing.

We’re here to help
Whether you have a system issue or just need advice, We are here to assist you.
""We had an attempted break in on a Sunday night, We contacted Onyx as they were a local business and within 48 hours we had a security system installed. We now feel safe again. Thank you for your prompt service! " "— Mr and Mrs Smith, Rushden