Contact Us

SGS Herguth Laboratories
Corporate Headquarters

San Francisco Area

101 Corporate Place, Vallejo , CA 94590-6968
Phone: (707) 554-4611
Toll Free: 1-888-HERGUTH (1-888-437-4884)
FAX: (707) 554-0109
herguth.info@sgs.com 

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SGS Herguth Laboratories
Chicago Area

1600 Shore Road, Suite H, Naperville, IL 60563
Toll Free: 1-888-HERGUTH (1-888-437-4884)
FAX: (707) 554-0109
herguth.info@sgs.com

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E-mail SGS Herguth Laboratories

Click here or email herguth.info@sgs.com to contact SGS Herguth Laboratories via email.