BFSA is one of the oldest and most experienced environmental firms in California. Our team has managed projects for all levels of industry, from single homeowners to global companies. Since 1977, BFSA has completed over 4,500 projects in the western United States across California, Arizona, Washington, Nevada, Idaho, Texas, Montana, Wyoming, and Baja California. Our wide range of professional experience will provide you with high quality environmental management regardless of the scope of your project. Choose a link below to see some examples of the wide range of our project experience.