Installation and maintenance of fire protection systems: detection and alarm, water supply, hydrants, equipped fire hydrants, dry column, fixed automatic sprinkler and water spray extinguishers, fixed water mist extinguishers, fixed physical foam extinguishing, fixed powder extinguishing, fixed extinguishing by gaseous extinguishing agents, fixed extinguishing by condensed aerosols, smoke and heat control, luminescent signaling, fire extinguishers.

Plumbing installation and maintenance