3M Filtration

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

AK Industries

Sump and sewage basins for residential and commercial SSE installs. 

ADS Tigre

PVC fittings for DWV and Schedule 40 applications.

Fujitsu Airstage V-II

A leading manufacturer of energy-efficient, residential and commercial mini-split systems.

Aquatic

Premium fiberglass and acrylic bathware products with an unmatched breadth of designs.

Aquatic

Flexible, fiber-free mechanical insulation, and supplies component foams.

Backstop

Thermal expansion tanks for safe operation of water heating systems.

Brasscraft

Water and gas supply connections from the interior wall to the end source fixture or appliance.

Bradford White

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

Bradley

Manufacturer of commercial plumbing fixtures and washroom accessories.

EcoFlex

Pre-insulated, PEX-a piping ideal for underground domestic water and hydronic distribution lines.

Fujitsu

Fujitsu offers a complete line of single-stage & multi-stage mini-split air conditioners and heat pumps for residential and light commercial applications.

Gastite

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

Heritage Plastics

PVC pipe products for DWV applications and electrical conduit.

Hilmor

HVAC hand tools and gauges to streamline install and service calls.

Irwin Tools

Professional grade hand tools and power tool accessories.

Keltech

Tankless electric water heaters for commercial applications.

Laars

Hydronic boilers for residential and commercial space heating, radiant floor heating, volume water heating, covering a range of 50,000 to 5,000,000 BTUs.

Lau

Diverse line of residential and commercial HVAC components and replacement parts.

Lennox

Long-lasting reciprocating saw blades, hole saws and hand tools.

Magic-Pak

SPVU (single packaged vertical unit) heating and cooling for multi-family housing and mixed-use construction.

Mustee

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

Pentair Myers

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

Nomaco

Custom engineered foam products and components to meet insulation needs. 

Oatey SCS

Distributes an unmatched array of more than 6,000 plumbing products.

QuantumFlo

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

RWV

Array of valve products for domestic water and hydronic heating systems. 

SJE Rhombus

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

Tjernlund Products

Quality products solving exhaust, ventilation and heating/cooling issues.

Uponor

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

Walraven

Clamps, hangers and installation accessories designed to save labor on jobs.

Wilo

Energy-efficient circulators for residential and commercial hydronic applications.

Worthington Industries

Solder and brazing products for plumbing and HVAC.

 = Stocked in PSI warehouse