Herrera Environmental Consultants

Ecology & Environment in Portland is a prominent engineering professional services firm, known for its global reach and talented workforce of 37,000 individuals. With offices in over 500 locations spanning 40 countries, Ecology & Environment in Portland is dedicated to providing top-notch environmental solutions and expertise. Generated from their website's infomation

Hahn and Associates, Inc. is a well-established environmental consulting firm based in Portland, Oregon. With over 35 years of experience, they specialize in providing comprehensive services related to contamination of soil and groundwater in the Pacific Northwest region. Their team of experts offers a range of solutions for municipal, commercial, and industrial clients, including Phase I and II Environmental Site Assessments (ESAs), site investigations, remediation, and compliance services. Hahn and Associates are known for their attention to detail, high-quality work, and commitment to promoting responsible stewardship of the environment.Generated from the website

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