Please welcome the newest member of the Sierra Chapter, Peterson Brustad, Inc. (PBI).  PBI provides engineering consulting services to the water industry. Founded in 2005 in Folsom, CA, we specialize in developing innovative and cost-effective solutions for our clients’ most challenging water resources, drinking water, wastewater and recycled water projects. Our principals are actively involved in project delivery, ensuring our clients always receive the highest quality and outstanding client service.  Welcome to the Chapter, PBI, Inc.!