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Pro-Seal Service Group professional working with pumping equipment

Pumps, Seals, Lubricants, and Spray Nozzles - We’ve Got You Covered

Industry-Driven Pumping Equipment & Lubricant Solutions in Pontiac, MI and Kenai, AK

Since 1987, ProSeal Service Group has been a fluid company in a fluid industry. What started out as a fluid sealing distributorship has transformed to become the go-to provider of industrial fluids, lubricants, pumping equipment, and mechanical seals—both at our Pontiac, MI headquarters and in Kenai, AK. For our customers in the midwest region and Alaska, we dedicate ourselves to providing top-quality products, application expertise, and the most complete repair capabilities in the business. Customer service and sage mechanical guidance are our guiding stars.

Across our major product disciplines—industrial lubricants, pumping equipment, & mechanical seals—we apply time-tested, real-world experience from our very own industry experts. Whatever industry you’re in, whatever machines you operate, we can find a solution for you while maintaining the lowest total cost of ownership throughout the life of your equipment. You and your industry need a dedicated partner for mechanical seals, packing, gaskets, flexible piping connectors, and so much more. ProSeal Service Group can be that partner for you, just as we’ve been with countless partners in the past.

Speak to a ProSeal Specialist

Experience, Knowledge, & Reputation


Fluid Handling Equipment
Fluid Handling Equipment
We do whatever it takes to match our clients up with the best solutions and products.
Equipment Reconditioning & Upgrades
Equipment Reconditioning & Upgrades
We offer extensive peripheral expertise to help you and your industry from A to Z.
Technical Staff
Technical Staff
We do our customers right the first time around by applying highly-technical guidance.
Always Improving
Always Improving
Our knowledgeable staff puts over 2-centuries of combined experience to work for you.
Pro-Seal Service Group professional conducting calibrations on a tablet

A Fluid Company in a Fluid Industry


It is our intention to provide our customers the highest quality products, the most capable application expertise, the most complete repair capabilities and the most responsive customer service. Each of our three major product disciplines is supported by a very experienced in-house industry expert. So when you work with ProSeal Service Group, you can feel confident that we will find a solution with the lowest total cost of ownership over the life of your equipment.

See how our Total Strength Package can help your plant operations.

SPEAK TO A ProSeal SPECIALIST