President/Owner
CurrentTerra‑Petra specializes in environmental soil and soil gas characterization and remediation; and in the design and inspection of soil gas mitigation systems for buildings of all types—including commercial, multiple-family, single-family, industrial, institutional and retail. In heavily populated areas such as Los Angeles, where parking space is at a premium, our designs nearly always include below-grade waterproofing and drainage. We make it our business to understand any specific project… Show more Terra‑Petra specializes in environmental soil and soil gas characterization and remediation; and in the design and inspection of soil gas mitigation systems for buildings of all types—including commercial, multiple-family, single-family, industrial, institutional and retail. In heavily populated areas such as Los Angeles, where parking space is at a premium, our designs nearly always include below-grade waterproofing and drainage. We make it our business to understand any specific project “challenges” from the beginning, to ensure that we engineer “sustainable systems” for our clients. Terra‑Petra takes pride in our understanding of the construction processes, thus allowing us to design the most cost-effective systems for any building and budget. Show less