Qualified, Professional Service Since 1953 PROS SERVICES, INC. P.O. Box 610548 2425 Petit Street Port Huron, MI 48061-0548 COMPLETE ENVIRONMENTAL SERVICES 24 HOUR SERVICE NUMBER phone: (810) 982-7271 fax: (810) 982-9135 e-mail: prosenv@aol.com Web Site Last Modified:03/21/01 08:06 PM ...