Browse onsite wastewater contractors serving rural properties in North Carolina and Texas. This directory includes contractors working on septic system installation, aerobic treatment units, mound systems, pumping services, and more. License information for listed contractors is referenced from official state licensing board records as of the date shown on each listing. CivilWorksIndex publishes public record information — we do not verify, certify, or endorse any contractor. Always verify current license status directly with the applicable state board before engaging any contractor.

