Warren S. Unemori Engineering has provided professional civil engineering and land surveying services to a broad range of clients including the County of Maui, State of Hawaii, public utilities, and landowners on Maui and Molokai for more than 50 years since our establishment in 1969. Our work has included early planning and feasibility studies for land development and infrastructure projects; land surveying, design and construction of commercial, light industrial, residential, recreational and resort development projects; water source, storage, transmission and distribution system projects; sewerage (wastewater) collection and transmission system projects; storm drainage and flood control improvement projects; and highway and roadway improvement projects.