General Info

West Hawaii Excavating Inc. offers grading, excavation, and septic installation to the West Hawaii area. We have been providing quality excavating service to residential and commercial projects since 1981. Learn More About West Hawaii Excavating: Mowing: Clear your land for boundary surveying and topography. Mowing is a great way to avoid having large brush piles at the end of you land prep work. Grubbing permits are not required to mow land. Pipe laying: Water, sewer, Drainage. PVC, ductile, Copper, HDPE, RCP. Site prep: All levels of site prep from clearing to concrete. We are compaction fanatics. Sewer and Septic: We install all sizes of sewer and septic systems, including lift pumps and disposal fields. Commercial: We can handle large square foot pads and foundations, including all the underground piping that is needed to support a commercial complex.