Fire, security & ventilation
in Crawley.
Crawley is our nearest major commercial centre: the Manor Royal business district and the Gatwick airport belt, twenty minutes from our Burgess Hill HQ. Data and comms rooms, logistics units and multi-tenant offices across RH10 and RH11 sit on our densest engineer routes, so both planned maintenance and reactive call-outs land same-day.
Within 20 min from HQ · same-day reactive.
Postcodes covered: RH10 RH11
Same-team accountability across every visit: from the initial survey through install, commissioning, planned maintenance and out-of-hours reactive cover. Talk to us about your building.
Server-room suppression
on Manor Royal.
Manor Royal’s business district runs on server and comms rooms that water sprinklers would destroy. We design, install and maintain gas suppression systems to BS EN 15004 across the estate, with room integrity testing at commissioning and every service, and same-day response when a panel faults.
Access control for
multi-tenant estates.
Crawley’s multi-tenant offices and logistics units churn staff and contractors constantly, which is exactly what access control exists to manage. We install and maintain networked access control to BS EN 60839-11 alongside CCTV and intruder alarms: one NSI Gold team for the whole security stack.
Seven service lines,
one accountable team.
Fire Systems
Fire alarms and evacuation, AOV smoke extract, disabled refuge and PAVA. Designed, installed and maintained to current British standards, with monitored response when the alarm actually sounds.
Passive Fire Systems
Fire doors, fire stopping, compartmentation, barriers and risk assessments: the protection that works without anyone pressing a button.
Security & Access Control
Intruder alarms, CCTV, access control, door entry and 24/7 monitoring: the systems that stay awake after the last person leaves.
Ventilation & Air Quality
AHU and ductwork install, service and repair, fire-damper testing, TR/19 hygiene, kitchen extract, AOV smoke extract, cleanrooms and water hygiene.
Gas Suppression Systems
Inert and chemical gas fire suppression: design, install, repair and maintenance for data centres, comms rooms and irreplaceable assets.
Small Works & Project Remedials
The remedial actions, snags and small projects that close out a compliance report, handled quickly, by the team that already knows the building.
Mechanical & Electrical Services
Mechanical and electrical services that tie the life-safety and building systems together: power, distribution and supporting M&E.
The sectors we
work most.
- Commercial & retail buildings
- Warehouses & storage units
- Facilities management
- IT data centres