ADS Environmental Services

PB, previously known as Parsons Brinckerhoff, provides strategic consulting, planning, engineering, and program and construction management services to public and private sector clients. It serves transportation, power, buildings and facilities, water and wastewater treatment, environmental, and urban and community development sectors. The company offers environmental impact assessments, geographic information systems, site remediation, solid waste management and institutional advisory services. PB also offers financial advisory, risk management, cost estimates, design project management, budget evaluations, quality assurance, design visualization and planning services. Its projects include Delhi Mass Rapid Transit System, SEREBAR Groundwater Treatment System, Los Angeles Unified School District and Detroit Recreation Department. PB has been operational for more than 120 years and maintains a location in Chicago.

Established in 1951, URS Corporation offers a range of professional planning, engineering and architectural design, environmental, construction, and program and construction management services. It also offers system integration, operations and maintenance, management and specialized technical services. With over 50,000 employees, URS Corporation maintains a global presence. It provides services to the transportation, power, industrial infrastructure and process, environmental, nuclear management, wastewater, mining, and defense and security industries. URS Corporation has the URS, EG&G and Washington divisions. The URS Division provides planning, design, and program and construction management services for all types of transportation and water resources infrastructure, as well as for health care complexes, schools, courthouses and other public buildings. The EG&G Division primarily serves government clients, including the departments of Defense and Homeland Security. Headquartered in San Francisco, URS Corporation maintains a presence in Seattle.

AHBL is a leading multidisciplinary design firm based in Seattle, WA, with a strong commitment to sustainability and community engagement. Specializing in a wide range of services, AHBL has a diverse portfolio that includes projects for various clients, from healthcare facilities to educational institutions. The company's mission is to integrate education into physical design elements, exemplified by their innovative Stormwater Innovation projects. With a focus on creating sustainable solutions, AHBL continues to make a positive impact on the built environment in the Pacific Northwest. Generated from the website