Welcome to P. Gibson Services

Originally established in 1987 as P.Gibson Fire Engineering, P.Gibson (Services) Ltd has developed into the business it is today.


With a background in sprinkler design the company has developed into providing the solutions to fire protection mechanical and electrical interfacing. Having an in depth understanding of the sprinkler rules and regulations and the fire detection British Standards P Gibson (Services) can offer a complete solution. To the sprinkler companies we offer wiring of sprinkler pump houses, life safety systems, zone checks, trace heating and lagging, maintenance, interfacing to fire alarm and BMS systems and fault finding services. To the fire alarm companies we offer wiring of flow switches, sprinkler flow switches and pressure switches, tamper switches, zone check units, remote alarm panels and maintenance and fault finding.

Frost Protection

With the coming winter P Gibson (Services) offer the complete frost protection solution. Systems designed in accordance with BSEN standards are offered.

Ball Valve Frost Protection

The last winter saw numerous sprinkler tank ball valve assemblies freeze and burst as they are not protected against the severe weather conditions P Gibson (Services)...

Frost Protection Temporary Solution

If your sprinkler pipes do freeze through the winter P Gibson (Services) can provide an easy to fit lagging scarf to provide a short term solution to sprinkler companies...

Gas Extinguishing Systems

For high risk or computer/communication facilities we can offer a complete turn key package for gas extinguishing systems such as Inergen, FM200, Novak or similar.


To fire alarm systems we offer maintenance in accordance with BS5839, we also offer testing of shop units fire alarm and sprinkler systems. Pre-action and gas systems...

Trace Heat Health Check

We are also currently offering a trace heating health check to installed systems, subject to the type of trace cable installed we can provide a health checking report...

Immersion Heater Health Check

It has come to light that immersion heaters seam to be the forgotten part in the sprinkler tank installation. We offer a health check and parts replacement carried by our engineers...


Instant PDA

P Gibson (Services) have been operating a PDA driven job control and monitoring system. Clients can be given the facility to log into a web page to download their job sheets/reports.

Life Safety Systems

Sprinkler life safety monitoring systems of either the analogue or conventional type can be provided. With the understanding of the sprinkler rules we offer a complete and full package.

Fire Alarm Systems

Engineers in P Gibson (Services) have been trained and certified to BS5839, copies can be found on the certificate page. We are therefore able to offer fire detection and alarm systems.