Septic System vs. Cesspool: Which is Right for Your Hawaii Property?

Septic System vs. Cesspool: Which is Right for Your Hawaii Property?

Excavation Marketing Pro
Published on: 06/08/2026

Hawaii's 2050 mandate requires all cesspools to be converted. But what are your options? This guide explains exactly how cesspools, standard septic tanks, and aerobic treatment units (ATUs) work - and how to choose the right system for your property.

Residential septic system installation
Navigating Wastewater Permits in Hawaii: A Step-by-Step Guide

Navigating Wastewater Permits in Hawaii: A Step-by-Step Guide

Excavation Marketing Pro
Published on: 31/07/2026

Installing a septic system in Hawaii requires navigating a strict 5-step DOH permitting process. Learn exactly what is required - from hiring a licensed civil engineer to receiving your official Approval to Use letter - before you break ground.

Septic MaintenanceResidential septic system installation
Hawaii's 2050 Cesspool Conversion Mandate: What Homeowners Need to Know Now

Hawaii's 2050 Cesspool Conversion Mandate: What Homeowners Need to Know Now

Excavation Marketing Pro
Published on: 07/07/2026

Hawaii's Act 125 requires all 83,000 remaining cesspools to be converted by 2050. With only a few hundred conversions happening annually, a contractor shortage is inevitable. Learn what the mandate means for your property and why acting now is the smartest financial decision.

Residential septic system installation
The Hidden Costs of Delaying Cesspool Conversion in Hawaii

The Hidden Costs of Delaying Cesspool Conversion in Hawaii

Excavation Marketing Pro
Published on: 26/06/2026

Hawaii's 2050 cesspool conversion mandate is approaching faster than many homeowners realize. Learn the hidden financial costs of waiting - from rising contractor prices and emergency failures to real estate impacts - and why acting early is the smarter investment.

Residential septic system installation