Frank Martin & Associates LLC

Founded in 1966, Wilson Ihrig & Associates specializes in various aspects of acoustics and noise and vibration control. Based in Oakland, Calif., its areas of expertise includes rail/transit, highway, building isolation, structural vibration, architectural, industrial, environmental and construction, to name a few. The firm has completed more than 5,000 projects ranging from routine noise and vibration consulting to state-of-the-art engineering and architectural solutions. Wilson Ihrig & Associates serves clients throughout the United States and abroad. It is a member firm of the National Council of Acoustical Consultants (NCAC), American National Standards Institute (ANSI), New York Public Transit Association (NYPTA) and is a charter member of the American Public Transportation Association (APTA).

Becherer Kannett & Schweitzer is a law firm that represents clients in state and federal courts throughout California, Utah, Nevada, Idaho, Hawaii, Oregon and Michigan. The firm assists clients in matters concerning product liability, mass and toxic tort, property damage, groundwater and soil contamination, construction defect and commercial litigation. It also handles cases related to contract dispute, trade secret, unfair business practice, corporate and partnership dissolution, employee benefit, property and casualty coverage, bad faith and insurance coverage. In addition, the firm represents accountants, architects, engineers, and real estate and insurance brokers and agents in the practice of professional liability law. Becherer Kannett & Schweitzer has been operational since 1995 and is located in Emeryville, Calif.