Osc Percolation Ltd

O.S.C (O’Sullivan Consulting) is a specialist environmental‑engineering firm based in Kerry, delivering high‑quality percolation testing and sewer‑system services across Kerry, Cork and Limerick. The company’s core expertise lies in thorough site assessments, EPA‑standard percolation and soakage testing, and the preparation of detailed sewer construction drawings that accompany every test report.

From initial site evaluation through to bespoke sewage‑treatment proposals, O.S.C offers a full suite of solutions—including pumping systems, rain‑water harvesting products, UV filtration units and accredited Kingspan environmental products. Their services also cover the design of standard wastewater systems, peat‑filter and septic‑tank installations, and the production of comprehensive site‑layout drawings to support planning applications.

Heavily insured and recognised as a member of the Kerry and Limerick County Councils’ Site Assessors Panels, O.S.C holds an SSAC certificate and provides effluent‑engineering certification, ensuring that both private landowners and commercial developers receive reliable, compliant, and environmentally responsible advice.