ECM Group

Founded in 1976, LSA Associates is a full-service consulting firm that offers environmental, transportation and community planning services. The firm specializes in that areas of air quality, biology and wetlands, community and land use planning and resource management. Additionally, its fields of expertise include urban design, cultural and paleontological resources, environmental analysis, habitat restoration and geographic information systems. LSA Associates offers environmental assessment services that include development of environmental thresholds, mitigation monitoring and public participation programs. It serves a variety of private industry and public agency clients, including landowners and developers, local government, transportation, waste management , flood control and water agencies. The firm employs more than 250 staff who handles a range of project assignments. LSA Associates Point Richmond, Calif.

Total Flow Inc. (TFI), established in 2005, has emerged as a leader in the environmental engineering industry, providing a diverse range of services including sewer condition assessment, smoke testing, and flow monitoring to both government and private sector clients throughout California. The company is dedicated to developing reliable water and wastewater management solutions that prioritize quality and environmental safety. With over 30 years of experience, Total Flow Inc. prides itself on delivering exceptional service and ensuring client satisfaction. Their offerings encompass rain gauge installation, structural inspections, and storm sampling, showcasing their comprehensive expertise in environmental consulting. Generated from the website

Tetra Tech, based in Oakland, CA, is committed to enhancing the quality of life globally through innovative science and technology solutions. Their expertise encompasses a wide array of services, addressing complex challenges related to water supplies, energy transition, and environmental conservation. The company's Tetra Tech Delta suite employs advanced data analytics and artificial intelligence to deliver transformational outcomes for clients. Their team of world-class engineers and scientists utilizes sustainable approaches and local knowledge to create resilient solutions in various sectors, including digital systems, energy, and international development. Generated from the website