Contact Us

Our Customers are Our TOPP Priority

Forging valuable relationships with our many clients worldwide is a TOPP goal. If you have any questions, comments, or inquiries please contact us and see why TOPP Industries, Inc. is the leader in the Sump and Sewage Basin industry.

TOPP Industries, Inc.
Corporate Headquarters
P.O. Box 420
420 N State Rd 25
Rochester, IN 46975-0420
Toll-Free Number: (800) 354-4534
Direct Line: (574) 223-3681
Fax: (574) 223-6106
Hours: Monday - Friday 8am - 5PM EST, closed on Saturday & Sunday


To contact a TOPP team member, please fill out the form below.