Peter W. Johnson, MSCE, P.E.

Founder and Principal

Office: 925-957-6232, x6201


Peter Johnson is a Registered Professional Engineer with over 30 years of experience in the environmental industry. Mr. Johnson began his career as an environmental regulator with the state of California in 1981. Mr. Johnson was responsible for NPDES, RCRA and 402/404 compliance monitoring, facility expansion design review, permit writing and enforcement for chemical facilities, landfills, and metal plating companies.

Additionally, Mr. Johnson implemented the first comprehensive semi-conductor investigation program for the state of California. He was the lead state engineer for the Fairchild and IBM groundwater investigations and remediations, as well as numerous other projects. Mr. Johnson was also the water quality emergency response engineer for the South Bay Area. He was also responsible for developing the UST program for the San Francisco Bay Area, which became a model for the state of California. Mr. Johnson developed technical and regulatory documentation, assisted in the drafting of state laws, and provided input to the USEPA regarding the development of the Federal UST program. Mr. Johnson also served as technical resource for other environmental regulators from California as well and numerous other states.

After entering private practice in 1988, Mr. Johnson implemented all phases of environmental projects, including investigations, design, regulatory negotiations, remedial program implementation and project management. He has extensive experience developing sound, strategically effective programs ranging from single sites to entire corporate portfolios.

Mr. Johnson has also performed insurance claim audits for numerous facilities, many in the chemical industry, and has worked extensively on claims made to insurers and reinsurers. His experience includes all phases of environment project management and implementation, as well as the complete spectrum of activities from the initial audit of a claim through to the resolution of the matter with reinsurance companies. Mr. Johnson has been the lead expert witness in mediations and arbitrations, and has provided court testimony.