Environmental Science Associates

Founded in 1969, Parametrix is an employee-owned, engineering and planning firm. The company employs more than 500 individuals throughout the western United States. It provides multidisciplinary services in transportation, natural resources, community building, water solutions, and environmental engineering and science. Parametrix serves clients in the public work, infrastructure, environmental management and development industries. The company also offers wastewater treatment, disposal and conveyance services. It designs solid waste landfills, transfer stations and groundwater remediation sites. The company performs topographic design, boundary and cadastral surveys. It has an environmental research laboratory that offers static aquatic toxicity testing services. The company additionally has worked on wildlife and bioengineering habitat enhancement projects. Headquartered in Auburn, Wash., Parametrix maintains a location in Corvallis, Ore.

Air Sciences Inc is a leading air quality consulting firm with offices in Golden, Colorado, Portland, Oregon, and Los Angeles, California. They offer a wide range of services including permitting, monitoring, compliance, modeling, data management, fire characterization, dust mitigation, and decision support to help businesses and government agencies meet the clean air challenge. With a team of dedicated scientists and engineers, Air Sciences specializes in air quality services such as dispersion modeling, permitting, compliance, monitoring, data management, and fire science. They are committed to finding the right solutions for their clients and are certified as a Small Business Enterprise (SBE) with the City of Los Angeles.Generated from the website

Operational since1996, Maul Foster & Alongi Inc. has grown to become an integrated multidisciplinary professional consulting firm. Located in Portland, Ore., it offers a range of services in the areas of environmental science, engineering, planning, landscape architecture, geographic information system (GIS) and sustainability. These include insurance cost recovery assistance, risk assessment, landscape design/site development, planning/land use analysis and waste management, among others. Maul Foster & Alongi Inc. diverse client base includes private business/industries, ports, municipalities and Native American tribes.