Excavation in Lāwaʻi
Lāwaʻi sits in the South Shore uplands between Kōloa and Kalāheo, with valley parcels along Lāwaʻi Stream, ag lots, and quiet residential streets off Kōloa Road.
Working on the ground in Lāwaʻi
Red volcanic soil with hardpan layers, gentle to moderate slopes draining toward Lāwaʻi Valley, and pockets of rock on parcels mauka of the highway.
What we run here
Septic and IWS installs on rural lots, driveway grading on sloped parcels, trenching for water and utility runs, and pad prep for ADUs and new builds.
Your cesspool priority zone
the hawaiʻi department of health classifies every cesspool on the island into a priority zone based on proximity to drinking water, streams, the coastline, and sensitive ecosystems. here is what shows up inside Lāwaʻi.
statutory deadline: January 1, 2050
long-window zone, further from sensitive water sources. still requires conversion under act 125 by 2050.
2030 and 2035 are working targets recommended by the hawaiʻi cesspool conversion working group and reflected in kauaʻi county's grant prioritization. the only deadline in current law is january 1, 2050 under act 125. zone assignments are read from the doh prioritization tool.
Want your property's exact zone?
we pull your tmk against the doh prioritization tool during our free site visit and map your specific path to a compliant system.
Request a Site VisitReady to break ground in Lāwaʻi?
Call for a project-specific scope and estimate.