A ribbon cutting was held on Wednesday, July 30, 2025 for the South San Luis Obispo County Sanitation District Wastewater Treatment Plant Redundancy Project in Oceano, CA. Earth Systems provided materials testing and special inspection services for this project. The project involved the addition of two activated sludge aeration basins, a new secondary clarifier, pump… Read more »
Future engineers took center stage June 27-29 at the ASCE Civil Engineering Student Championships hosted by California Polytechnic State University (Cal Poly) in San Luis Obispo! Earth Systems was proud to be a Silver Sponsor for this inspiring event, where students from across the world showcased their creativity, collaboration, and engineering skills through spirited competition… Read more »
We’re proud to celebrate a major milestone as Luke Johnson has officially earned his Professional Engineer (P.E.) license in California! This achievement reflects years of dedication, a wealth of technical expertise, and a commitment to excellence in geotechnical engineering. Luke continues to be an invaluable part of the Earth Systems team, helping us deliver safe,… Read more »
