3M Filtration

Variety of water filtration and treatment options for healthy drinking water and efficient water systems.

AK Industries

AK Industries provides a complete line of Poly and Fiberglas Sump Pits, Lids, Sewage Basins, Covers, And Guide Rail Systems.


Custom engineered foam products and components to meet insulation needs.

Bradford White

The only American-strong, American-owned, wholesale-only water heater and boiler manufacturer in the United States.


Manufacturer of commercial plumbing fixtures, washroom accessories and Keltech® tankless electric water heaters for commercial applications.


Toilet repair brand with a complete line of toilet repair parts includes flush valves, flappers, tank levers, dual flush valves, bowl wax, toilet repair kits, ballcocks and connectors.


Flexible, corrugated stainless steel tubing (CSST) for natural gas and propane distribution.

Heritage Plastics

PVC pipe products for DWV applications and electrical conduit.

Keeney Manufacturing

Manufacturer of domestic tubular brass products, brass and plastic under sink repair parts, quarter turn valves, bath drains, toilet repair parts, and other plumbing industry products.

Merit Press Technology

Representing the Press Technology portion of their catalog. Merit offers the industry’s only Visual Leak Before Press Ring® (VLBPR®) solution along with the standard Mechanical Leak Before Press feature to the Mechanical Press Plumbing Industry.


An industry-leading manufacturer of heavy-duty power tools, accessories and hand tools for professional users.


Fiberglass tubs, tub walls, laundry tubs, mop basins, shower floors and more.


Sump, sewage, effluent and submersible pumps for domestic water distribution in residential applications.


Distributes an unmatched array of more than 6,000 plumbing products under Oatey, Cherne, Hercules, Dearborn, Harvey and QuickDrain brands.


Energy-efficient, variable-speed, domestic booster systems for commercial applications.

SJE Rhombus

Manufacturer of switches and control panels ideal for residential and commercial pump systems.

Schedule Engine

Leading provider of intelligent, self-service online scheduling solutions that gives contractors the opportunity to offer a unique online booking experience to their customers.


PVC fittings for DWV and Schedule 40 applications.


The world’s premier PEX-a pipe manufacture for commercial and residential potable and hydronic applications.

 = Stocked in PSI warehouse