Big Island Excavation & Septic

Big Island Excavation & Septic is a full-service excavation contractor proudly serving Hilo and the entire Big Island. We specialize in excavation, land clearing, trenching, bulldozing, foundation excavation, septic system installations, drain field preparation, and utility trenching. Our experienced operators use dependable equipment to handle everything from lava rock lot ripping and site preparation to water line installations and cesspool conversions. Whether your project is residential or commercial, we are committed to delivering quality workmanship, reliable service, and results that meet County of Hawaii requirements.