Western Scientific Company, Inc

28462 Constellation Road

Valencia, CA 91355

Toll Free: 1-800-48-WESCO

Local: 1-661-295-5040

Fax: 1-661-295-5027

Western Scientific Company, Inc

4104 24th Street #183

San Francisco, CA 94114

Toll Free: 1-877-48-WESCO

Local: 1.650.712.9800

Fax: 1.650.712.9801

Hours are = 9 a.m. - 5 p.m. (Pacific)

Expanded Contact Info:

• Corporate Headquarters
• No. California Sales Office