Willis reputation, established since 1887.
In house scheme design, CAD drawing facility, specification and free quotation service.
Free technical support based in Northern Ireland.
Installation and commissioning service.
World leading products, including Wirsbo, Thermomax, Waterfurnace and Jolly-Mec.
Materials ex-stock Belfast.
Approved DTi Clear Skies Installer.
Expertise in Heating, Plumbing and Air Conditioning Systems.
Expertise in Underfloor Heating Systems.
Expertise in Renewable Energy Systems, including Solar, Geothermal, Wood Fuelled Boilers, CHP and Biomass.