Fire & Security
Built for
Commercial London
BAFE certificated. SSAIB standards. Cygnus certified.
Commercial systems designed for compliance, installed for life.
Serving all 32 London boroughs from three offices — Central London, North & West London and East & South London.
Replace Waking Watch.
Get a Compliant System.
Save Thousands Every Week.
Sysco have replaced waking watch across four landmark London developments — 915 apartments, 17 buildings, 4,670+ wireless devices. All completed in the last 3 months.
- Survey and compliant quote within 48 hours
- Cygnus Certified Partner — UK's most specified system
- Certification provided on day of commissioning
Our Services
Commercial Fire & Security
Wireless Fire Alarm Systems
Large-scale wireless fire alarm systems for residential developments, cladding-affected buildings and occupied sites. Cygnus Certified Partner.
Wired Fire Alarm Systems
BS 5839-1 compliant conventional and addressable fire alarm systems for commercial buildings, offices, hotels and mixed-use developments.
CCTV Systems
Commercial CCTV designed for large-scale deployments. HD, IP and remote monitoring solutions for hotels, residential and commercial premises.
Access Control & Intercoms
Paxton-approved access control and intercom systems for commercial buildings, residential developments and multi-occupancy premises.
Monitoring & Maintenance
24/7 fire alarm and security monitoring, planned preventative maintenance and reactive support across London and the South East.
Fire Risk Assessment
Legally compliant fire risk assessments under the Regulatory Reform (Fire Safety) Order 2005 for commercial and residential buildings.
Why Sysco
One Contractor
Full Accountability
BAFE Certificated
The recognised mark of quality and competence for fire protection contractors. Every system installed to BAFE standards.
Independent Specialists
Not tied to any single manufacturer. Every recommendation is based on what is right for your building.
Survey to Certification — One Contractor
Survey, design, installation, commissioning, certification and ongoing maintenance — one accountable contractor.
Industries We Serve
Trusted Across London's Most Demanding Sectors
From high-rise residential developments and cladding-affected buildings to global hotel brands and government premises — we understand the compliance obligations that come with complex, occupied buildings. Every system designed, installed and certified by Sysco.
Residential Developments
High-rise, occupied and cladding-affected buildings — we understand the compliance obligations that come with people's homes.
Hospitality & Hotels
Direct contractor to Hilton and Marriott — systems installed and maintained with zero disruption to guests.
Housing Associations
Supporting registered providers in meeting their Building Safety Act obligations across complex, multi-site residential stock.
Heritage & Listed Buildings
Where cable routes are restricted, our wireless expertise delivers compliant fire detection without compromising integrity.
Commercial & Mixed-Use
From offices to managed developments — fire alarm and security systems proportionate to your building.
Main Contractors & Developers
Trusted by principal contractors on fire safety remediation programmes — from specification to certified handover.
Track Record
Large-Scale Projects, Delivered
Certified on Completion
From occupied residential developments to major hotel groups — complex projects, zero disruption.
Trusted By
Long-Term Partnerships With London's Leading Operators
Our clients return because our standards never drop.
Client Feedback
What Our Clients Say
“We recently used Sysco Fire and Security to install a number of wireless fire alarm systems in a residential block that we manage. We had several consultations with other contractors but the team at Sysco had a great approach and the expertise and experience to manage and install the systems to a high standard. We are now fully compliant across all 5 buildings and have finally removed waking watch which was becoming very costly. I would highly recommend Sysco to anyone.”
“We have been using Sysco for a number of years to manage and maintain our offices in Central London. They initially installed our fire alarm and door access systems, and more recently upgraded our CCTV as well as implemented a new monitored intruder alarm system with app access. We are extremely pleased with the quality of both the installations and the ongoing service. The systems are reliable, user-friendly, and have significantly improved the security of our premises. We would not hesitate to continue working with Sysco and highly recommend their services to others.”
“Harry and his team offer a great reliable service. I work for a large estate agency and have referred him to multiple commercial and residential landlords that have had him provide all their security and fire safety needs thereafter. I have always had great feedback and many have gone on to use his company time and time again across their portfolios. Friendly, proactive and reasonable costing for an A1 service. I would highly recommend to others for all their security and fire safety needs.”
“We used Sysco Fire and Security for CCTV, alarm system, and WiFi extension point installation at our office in Hatfield, and the experience was excellent. Haroon and his team were professional, efficient, and very knowledgeable. The installation was carried out neatly, everything was explained clearly, and the system works flawlessly. Great service and reliable support — highly recommend.”
Our Process
From First Call to Final Certificate
Every Sysco project follows the same disciplined process — ensuring every system we install is compliant, certified and fit for purpose from day one.
Understanding Your Compliance Position
We assess your building's fire safety requirements, compliance obligations and project timeline — so everything that follows is built on solid foundations.
Thorough On-Site Assessment
Our engineers assess your building in detail — existing infrastructure, risk profile and the most effective system specification for your specific situation.
A System Designed for Compliance
Every system is designed to BS 5839-1 standard with full documentation — clarity and confidence before a single device is installed.
Installation With Zero Disruption
Certified engineers work to schedule, around your occupants and operations. No unnecessary downtime. No surprises.
Tested and Certified on Handover
Every system is commissioned, tested and signed off with a full compliance documentation package.
A Long-Term Partnership
Planned maintenance, reactive support and remote monitoring keep your system compliant long after handover.
Book a Free
Site Survey
No obligation. No pressure. Our engineers will assess your building and provide a clear, competitive proposal.
Mon–Fri 8:30am–5:30pm · Sat 10:00am–4:00pm
