Pro Seal Service Group, Inc.

35 W Silverdome Industrial Park, Pontiac, MI 48342, USA

Get directions (248) 758-0500


Monday 08:00 - 17:00
Tuesday 08:00 - 17:00
Wednesday 08:00 - 17:00
Thursday 08:00 - 17:00
Friday 08:00 - 17:00
Saturday Closed
Sunday Closed

Authorized ARO® Distributor Serving Michigan.

Pro-Seal was established as a fluid sealing distribution company in 1988 specializing in mechanical seals. We quickly added synthetic lubricants to our product offering.

In 2003, we became an industrial pump distributor developing highly capable pump and mechanical seal repair capabilities.

Pro-Seal is now a full service fluid handling solution provider covering the Great Lakes region and Alaska. Our staff of highly trained and competent sales engineers along with two full service repair facilities, complete with custom machining and testing capabilities, enable us to offer the best in class fluid handling solutions.

Our team offers over 25 years of experience with the ARO product line. Our team is ready to solve your toughest pumping challenges with air-operated diaphragm pumps and piston pumps.

Your ARO purchase will be supported by our large inventory of ARO pumps, authentic ARO parts, factory trained technicians, and an authorized repair center with field service capabilities..

Contact Pro-Seal Service Group via phone or the contact form for fast and competent assistance with all ARO fluid handling products.

Locations Served



For over 32 years, Pro-Seal Service Group in Pontiac, Michigan has provided solutions to the toughest fluid handling applications with high quality pumps, mechanical seals and synthetic lubricants. We back our products with decades of application engineering experience with full service pump and mechanical seal repair facilities. Our experienced staff of industry professionals can assist with new equipment selections, replacement components and system upgrades for greater productivity and higher reliability.