
Building services (HVAC)
Keep standby generators and building plant ready with clean fuel and reliable fluid systems. WASP supports building services and facilities teams with fuel polishing, storage, transfer and monitoring for commercial and public buildings.
Reliable power and plant for occupied buildings
Offices, hospitals, universities, retail and residential developments all depend on building services that keep running when the grid does not. Standby generators protect life-safety systems, lifts, IT and heating plant, but they sit idle for most of their lives. In low-turnover tanks, diesel picks up water, microbial growth and sediment, and the problem often stays hidden until a generator is called on.

Common issues we see
Blocked filters and failed starts on standby generators after long periods of inactivity
Water and diesel bug in day tanks, bulk tanks and pipework
Poor-quality deliveries going unnoticed until the next test run
Limited plant room space and access for maintenance
Compliance obligations for oil storage, bunds and environmental permits

How WASP helps
We design, supply and install fuel polishing systems that keep stored diesel and HVO clean and dry, sized to your tanks and built to fit tight plant rooms, from compact wall-mounted units to skid-mounted systems. Alongside polishing we supply fuel transfer pumps, offloading units, filtration and fuel monitoring, so the whole fuel system from delivery to generator is engineered for reliability.
Our systems connect to building management systems over Modbus and BACnet, giving facilities teams live visibility of fuel level, fuel quality and system alarms. For ongoing peace of mind we offer fuel sampling and analysis, tank and fuel cleaning, OFTEC inspections and scheduled servicing.
Beyond fuel
Heating and cooling plant relies on clean water, glycol and other process fluids. Our fluid handling expertise covers filtration, transfer and monitoring for closed-loop systems, helping protect pumps, heat exchangers and chillers from particulate build-up and contamination.