PG&J Environmental

When Geofon Incorporated was initially founded in 1983, the firm provided a range of geotechnical and environmental services to a variety of public and private clients throughout Southern California. The firm has greatly expanded its technical and geographical coverage, offering environmental engineering and remediation, civil construction and regulatory compliance for federal, local government and commercial clients throughout the Western United States. Geofon has also added regulatory, policy and processing services for the food industry. A significant portion of Geofon s business (more than $100 million) has come from its relationship with the United States Department of Defense, which dates back to 1984. The company also works with the U.S. Army Corps of Engineers and the Naval Facilities Engineering Command.

Established in 1986, Total Environmental Management (TEM) is an air conditioning rental equipment company. Located in Artesia, Calif., the company offers its vast array of clients a number of products that includes portable air conditioners, water chillers, air handlers, cooling towers, packaged heating, ventilating and air conditioning (HVAC) units, spot coolers and cooling components and accessories. Its range of services include emergency, maintenance and process cooling, temporary air conditioning, hospital cooling applications, movie studio and tent air conditioning as well as cooling installation.

Wayne Perry is an environmental remediation services, construction and consulting company. Founded in 1968, the company has been operating in Southern California for more than 30 years. Wayne Perry completed its first installation project in 1968 and its first remediation project in 1978. The company has completed many projects, including more than 70 site closures. Wayne Perry invented and patented an internal combustion engine for soil vapor extraction in 1986, which is sold and distributed by VR Systems. As a consulting agency, Wayne Perry offers groundwater programs, emergency response solutions and assistance with health and safety policies and procedures. The company also performs aquifer tests and modeling to evaluate groundwater and aquifer characteristics. Wayne Perry is based in Buena Park, Calif.