top of page

Rapid Repairs Within An Hour

alarm clock

24 Hour Call Outs

24 hour 7 day service

Cheapest 24 Hour Call Out Rate

pound sign
security keypad

24 Hour  

Fire & Security covering London and all surrounding areas. 

Do you have a fault on your alarm system? Do you want to re-enable a current alarm system? Do you want to expand your current alarm and have more detectors? Do you want an intruder alarm fitting in your home or work establishment? Our experts at A2B Fire and Security Ltd are here to help. Our team comprises talented and experienced electricians and security specialists who are committed to keeping your property safe. 
Based in London, we offer our services to home and business owners across the South of England.

Protecting your world

At A2B Fire and Security Ltd we specialise in fire and security services. We repair, install and maintain intruder and fire alarms. We also install, repair, and maintain CCTV systems and Door-Entry systems. We are based in London and supply our services in the capital to both commercial and domestic properties. 


At A2B we strive to make sure our clients feel safe and given the best possible after care. When it comes to the safety off your property you simply cannot take any risks. We will ensure that every part of your property which could potentially be a danger point be protected and comply with current regulations. People may think that having an alarm system or fire alarm system is an expensive task and maybe a waste of money but at A2B, not only do we give the best prices, but we make sure that you are more than happy with this small expense investment that will protect your property for years to come. 

Intruder Alarms


Fire Alarms


Alarm Repairs


We can help you with:

  • Security alarm repairs

  • Security alarm installations

  • Security alarm servicing

  • Fire alarm servicing

  • IP CCTV systems

  • Fire detection systems

  • Fire extinguisher servicing

  • Safety signs 

  • Fire extinguishing equipment

  • Fire doors

  • Fire barriers

  • Emergency lighting systems

  • Fire blankets

  • Fire escape

  • Fire safety training

  • Smoke alarms

  • CCTV cameras

  • Emergency Lighting

  • Access Control

  • Intercom systems

  • PAT testing

  • One-hour call-outs

Fire alarm servicing
fire alarm repair

Bhavick - 5 Star - Google Review

Aziz was knowledgeable, responsive, and professional. He competed a project on time and within budget, and I am delighted to have found him. He is a gentleman in an industry full of cowboys.

Smart Alarm System
phone the team today

We’re your first choice for fire and security system installation. Speak to our team on 
020 7459 4451

Get in Touch

020 7459 4451

Thanks for submitting!

bottom of page