IRRIGATION WORKS specialise in pasture, and arable irrigation and effluent dispersal. Based in the Hawkes Bay and Manawatu regions, Irrigation Works supplies effective irrigation solutions to the North Island offering a full service from consultation and planning, to irrigation installation and follow-up service contracts.Irrigation Works is the North Island agent for Zimmatic Centre pivots and Linear move/Lateral Irrigators. USA made Zimmatic machines provide farmers worldwide with the best quality, highest performing and latest technical specification irrigation equipment.