About Our Company
Your trusted partner in advanced fire and security solutions. Established in 2021, Sigma Fire & Security Ltd proudly serves London and the South East with a commitment to quality, compliance, and customer care. At Sigma, we understand how critical safety and security are in today’s world. That’s why we deliver intelligent, reliable systems tailored to your property — from design and installation through to maintenance and long-term support.
Our team combines technical expertise with hands-on experience to ensure every system is installed to the highest standards. Whether it’s a fire alarm, CCTV, access control, or intruder protection, we work with precision, speed, and a strong attention to detail. We’re fully accredited by SSAIB and BAFE and proud members of the Fire Industry Association (FIA), so you can be confident in our compliance and commitment to best practice.
Thank you for considering Sigma Fire & Security Ltd — protecting what matters most.
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Contact Details
Ready to secure your London or Kent property with best-in-class fire & security protection? Contact Sigma Fire & Security today for a no-obligation site survey.
Accreditations
We’re accredited by the UK’s leading certification bodies — SSAIB and BAFE — and proud members of the Fire Industry Association (FIA), the UK’s largest fire protection trade body. This gives you complete confidence that our work meets the highest standards for safety, compliance, and professionalism.