Catalog Index: All Categories & Brands
Every category and brand we stock, on one page. 790 collections covering 16,300 products. Counts are live.
Shop by Category
Heating, HVAC & Water Heating (119 collections)
- 2-Way Zone Valve 134
- 3-Way Zone Valve 27
- Air & Hydro Separators 64
- Air Separators 30
- Air Switches 20
- Air Vents 21
- Auto Vent 5
- Auto Vents 11
- Backflow Preventers 65
- Baseboard Heaters 13
- Boiler Drains 11
- Boiler Trim Kits 18
- Boilers 48
- Burnham Boilers 22
- Bypass Dampers 15
- Cast Iron Gas Boilers 11
- Circulator Pumps 59
- Coated Line Sets 13
- Combination Heating & DHW Boilers 10
- Commercial Tank Heaters - Electric 21
- Commercial Tank Heaters - Gas 18
- Condensate Neutralizers 14
- Condensing Boilers 27
- Ductless Mini-Splits 61
- Elastomeric Line Sets 9
- Elements & Electric Conversion Kits 38
- ERV & HRV Ventilators 8
- Expansion Tanks 27
- Expansion Tanks (Heating) 18
- Expansion Tanks (Water Heating) 7
- Expansion Tanks (Water Well) 2
- F1960 (Expansion) Ball Valves 27
- F1960 Expansion Fittings 273
- Fan Coil Zone Valves 20
- Fixed Speed Circulators 24
- Forced Air Zone Panels 10
- Gas Ignition Components 108
- Heat Exchangers 2
- Heat Meters & Renewables 1
- Heat Pump Water Heaters 12
- Heat Pumps 18
- Heat Transfer Products 8
- Heating 1,836
- Heating Season 869
- High Head Zone Valve 2
- Honeywell Pro Series Thermostats 20
- Honeywell RedLINK Thermostats 10
- Honeywell Zone Valves 115
- HVAC 522
- Hydronic Centrifugal Pumps 14
- Hydronic Unit Heaters 4
- Indoor Air Quality 457
- Kickspace Heaters 2
- Line Set Covers 17
- Line Sets 22
- Line Voltage Thermostats 22
- Living Room 153
- Magnetic Boiler Filter 3
- Manifolds (Radiant Heating) 75
- Manufactured Housing Heaters 5
- Mini-Split Wire 3
- Miscellaneous Heating 5
- Mixing Valve - Thermostatic 8
- Navien Tankless Water Heaters 16
- Non-Programmable Thermostats 43
- Noritz Tankless Water Heaters 15
- PEX Expansion Tools 15
- Point of Use Heaters 25
- Polypropylene Single Wall Venting 80
- Programmable Thermostats 44
- Propane Tankless Water Heaters 33
- Radiant Heating 106
- Relays 55
- Residential Tank Heaters - Electric 23
- Residential Tank Heaters - Gas 50
- Rheem 40 Gallon Water Heaters 28
- Rheem Tankless Water Heaters 38
- Rheem Water Heater Parts 102
- Smart Thermostats 17
- Switching Relays 30
- System Fill Tanks & Autofills 47
- Taco Circulator Pumps 31
- Taco Zone Valves 9
- Tankless Repair Parts 10
- Tankless Valve Kits 10
- Tankless Water Heaters 83
- Tankless Water Heaters - Electric 8
- Tankless Water Heaters - Gas 64
- Thermostat Accessories 35
- Thermostat Wire 8
- Thermostatic Radiator Controls & Valves 39
- Thermostatic Rough-in Valves 1
- Thermostatic Valve Trims 36
- Thermostats 186
- Tools (Radiant Heating) 17
- Unit Heaters 6
- Unit, Space & Baseboard Heaters 25
- US Boiler Clearance Sale 45
- US Boiler Parts 44
- Variable Speed Circulators 20
- Ventilation Controls & Accessories 26
- Ventilation Parts 7
- Venting 101
- Water & Space Heating Units (Combi) 3
- Water Heater Connectors 28
- Water Heater Gas Supplies 24
- Water Heater Pads 3
- Water Heater Pans 50
- Water Heater Shut-Off Valves & Leak Protection 4
- Water Heater Stands & Straps 24
- Water Heater T&P Relief Valves 26
- Water Heater Tank Mixers 11
- Water Heater Vent Kits 12
- Water Heating 551
- Whole-House Dehumidifiers 7
- Zone Dampers 142
- Zone Valve Parts 38
- Zone Valve Replacement Heads 72
- Zone Valves 445
Pipe, Fittings & Tubing (98 collections)
- 1/2" Drive Sockets & Adapters 2
- ABS DWV Fittings 227
- ABS Pipe 10
- All Thread Couplings 4
- Barrier Tubing 38
- Black Iron Fittings 204
- Black Iron Nipples 172
- Black Iron Pipe 7
- Brass Fittings 156
- Brass Nipples 107
- ChemDrain Fittings 53
- Compression Fittings 62
- Copper Pipe & Tubing 77
- Copper Sweat Fittings 400
- Copper Sweat Fittings (Cleaned & Bagged) 101
- Copper Sweat Fittings (DWV) 70
- Copper to PEX Adapters 68
- CPVC Fittings 100
- CPVC Pipe 17
- Dielectric Fittings 22
- Dielectric Nipples 2
- F1807 Crimp Fittings 75
- F2159 Press Fittings 56
- Fittings & Nipples 4,641
- Flanged Tailpiece 16
- Flanges & Stoppers 29
- Flexible Gas Fittings 41
- Flexible Gas Pipe 11
- Galvanized Duct & Furnace Fittings 14
- Galvanized Iron Fittings 146
- Galvanized Nipples 103
- Gas Fittings & Risers 14
- Gruvlok Copper Fittings 72
- Gruvlok Fittings 273
- HDPE & Poly Pipe 17
- Insert Fittings 12
- Mission Rubber Fittings 74
- No Hub Fittings 224
- No Hub Pipe 9
- Non-Barrier Tubing 98
- Outdoor Units (Compressor/Condenser) 17
- PE-RT Fittings 4
- PEX 942
- PEX Fittings 644
- PEX Fittings & Manifolds 788
- PEX Manifolds 89
- PEX Pipe & Tubing 139
- PEX Tools 45
- PEX Valves 43
- PEX-AL-PEX Tubing 2
- Pipe Insulation 20
- Pipe Nipples 456
- Pipe Straps (Acoustical) 23
- Pipe Straps (Fire Rated) 3
- Pipe Straps, Brackets & Hooks 69
- Pipe Supports 4
- Pipe, Hose & Tubing 470
- Press Ball Valves 83
- Press Fittings 1,087
- Press Fittings - ACR 72
- Press Fittings - Copper (CTS) 461
- Press Fittings - Gas 193
- Press Fittings - Mechanical 97
- Press Fittings - Stainless Steel 125
- Press Jaw Kits 5
- Press Jaws 34
- Press Tools & Jaws 56
- Press XL Jaws 2
- Pressure Balance Valve Trims 59
- Pressure Gauges 16
- Pressure Reducing Valves 117
- Pump Flanges 4
- Pump Flanges & Accessories 87
- Push Fittings 129
- PVC DWV Fittings 223
- PVC DWV SCH40 Cellular Core 10
- PVC Pipe 269
- PVC SCH 40 Fittings 136
- PVC SCH 80 Fittings 78
- PVC SCH40 Belled End 15
- PVC SCH40 Plain End 20
- PVC SCH80 Plain End 10
- Refrigeration Tubing - Soft 2
- Sewer & Drain Fittings 76
- Sewer & Drain Pipe 11
- Shielded Couplings 54
- Slip Joint Elbow 3
- Stainless Steel Fittings 76
- Stainless Steel Nipples 72
- Strut Clamps (Copper) 9
- Temperature & Pressure Gauges 11
- Tubing & Hose Fittings 30
- Tubing Support 11
- Unshielded Couplings 20
- Viega MegaPress Fittings 286
- Viega PureFlow Crimp Fittings 45
- Viega PureFlow Press Fittings 190
- Water Service Fittings 39
Valves & Controls (62 collections)
- Angle Stops 57
- Backwater Valves, Traps & Primers 25
- Balancing Valves 27
- Ball Valve Accessories 7
- Ball Valves 333
- Basket Strainers 38
- Body Spray Rough-In Valves 3
- Box Hydrants 13
- Butterfly Valves 21
- Check Valves 139
- Diverter Valve Trims 29
- Diverter Valves 22
- F1807 (Crimp) Ball Valves 16
- FIP Ball Valves 85
- Firestop 45
- Flush Valve Parts & Accessories 138
- Freestanding Tub Valves 9
- Freezeless Hydrants 91
- Gas Shutoff Valves (Gas Cocks) 6
- Gas Valves 93
- Gas Valves & Controls 12
- Gate Valves 42
- Gauges & Thermometers 41
- Globe Valves 4
- Hammer Arrestors 22
- Hose Bibbs 20
- Hose End Valves 9
- Hot & Cold Box Hydrants 2
- Hot & Cold Hydrants 29
- Hydrant Repair Parts & Accessories 62
- Lavatory Valves 9
- Log Lighter Valves & Kits 5
- Mini Ball Valves 4
- Mixing Valve - High Flow 6
- Mixing Valve - Lead Free - 1" 17
- Mixing Valve - Lead Free - 1/2" 20
- Mixing Valve - Lead Free - 3/4" 22
- Mixing Valve - Point-of-Use 5
- Mixing Valve Accessories & Parts 38
- Mixing Valves 117
- Plastic Ball Valves 17
- Radiator Valves 10
- Relief Valves 39
- Replacement Actuators 7
- Roman Tub Valves 14
- Shower and Tub-Shower Valves 63
- Sillcocks 38
- Specialty Ball Valves 25
- Stops 95
- Stops & Risers 175
- Sweat Ball Valves 68
- Switches, Alarms & Check Valves 25
- Temperature Gauges 5
- Test Gauges 9
- Toilet & Flush Valve Combinations 2
- Toilet Flush Valves 27
- Urinal Flush Valves 31
- Valves 1,022
- Volume Control Valves 8
- Wall-Mount Faucet Valves 3
- Y-Strainers 19
- Yard Hydrants 9
Bath & Kitchen (93 collections)
- Alcove Tubs 45
- Apron-Front & Farmhouse Sinks 10
- Bath & Kitchen Miscellaneous Accessories 5
- Bath Fans 14
- Bathroom 2,171
- Bathroom Sink Accessories 21
- Bathtub & Shower Enclosure Accessories 8
- Bidets & Bidet Faucets 2
- Centerset Faucets 59
- Consoles & Vanity Top Sinks 7
- Cutting Boards, Colanders & Sink Grids 10
- Deck-Mount Tub Faucets 43
- Dip Tubes & Anode Rods 6
- Disposals 20
- Drop-In Bathroom Sinks 19
- Drop-In Sinks 44
- Dual-Mount Sinks 17
- Escutcheons 68
- Exposed Shower Sets 5
- Extension Tube 24
- Faucet & Tap Parts & Accessories 260
- Faucets 446
- Finish Trim 1,755
- Floor Sinks 7
- Floor-Mount Mop and Service Sinks 14
- Freestanding Tub Faucets 5
- Freestanding Tubs 9
- Hand Shower Heads 55
- Hand Shower Hoses 20
- Hand Shower Sets 35
- Hand Shower Wall Brackets 13
- Hand Sinks 2
- Hands-Free Faucets 18
- Hedge Trimmers 2
- Hot & Cold Beverage Faucets 38
- Ice Maker 19
- Kitchen 716
- Laundry 64
- Laundry and Utility Sinks 8
- Lavatory Supply Kits 4
- Macerating Toilets 4
- Medical and Laboratory Faucets 5
- Metering Faucets 10
- Multi-Function Shower Heads 19
- One-Piece Toilets 24
- Other Kitchen Sink Accessories 13
- Pedestal Sinks 17
- Pull-Out Faucets 97
- Pull-Out Prep/Bar Faucets 7
- Rain Heads 40
- Semi-Pro Faucets 10
- Shower Accessories 2
- Shower Arms 96
- Shower Bases & Walls 34
- Shower Drains 62
- Shower Enclosures 22
- Shower Heads 176
- Shower Trim Sets 82
- Sill Faucet 35
- Single-Function Shower Heads 27
- Single-Hole Faucets 102
- Sink Drain 11
- Sink, Toilet & Dishwasher 31
- Soap or Lotion Dispensers 20
- Standard Kitchen Faucets 36
- Standard Laundry Faucets 5
- Standard Prep/Bar Faucets 15
- Stub Outs 41
- Toilet Bowls Only 110
- Toilet Repair Parts & Accessories 134
- Toilet Seats 68
- Toilet Tanks Only 78
- Toilet-Bidet Combinations 4
- Toilets 43
- Touchless Faucets 8
- Towel Bars, Rings & Hooks 30
- Tub & Shower Modules 16
- Tub Box 2
- Tub Drains 126
- Tub Spouts 44
- Tub-Shower Trim Sets 103
- Tubular Drain Parts 147
- Undermount Bathroom Sinks 33
- Undermount Sinks 46
- Urinals 19
- Vessel Sinks 3
- Wall-Mount Faucets 11
- Wall-Mount Laundry/Service Faucets 8
- Wall-Mount Sinks 39
- Wall-Mount Toilets 15
- Washing Machine 36
- Wax Rings & Bolts 47
- Widespread Faucets 49
Drains & Drainage (13 collections)
- 2- Hole Straps 34
- Cleanouts 98
- Decorative Drainage 13
- Drain & Condensate Pumps 21
- Drains & Drainage 588
- Floor Drains 58
- Grease Traps & Interceptors 13
- P-Trap 30
- Roof Drains 15
- Trap Offset 3
- Trapsnake 3
- Trench Drains 4
- Waste Arm 5
Tools & Jobsite (58 collections)
- Accessesories & Tools 20
- Allen Wrenches 5
- Arbors & Pilot Bits 16
- Band Saw Blades & Accessories 14
- Bellhanger Bits 2
- Bi-Metal Hole Saws 56
- Bit Holders & Drive Guides 4
- Bit Sets 11
- Black Oxide Bits 2
- Carbide Hole Saws 50
- Chargers 9
- Circular Saw Blades 6
- Cutting Tools 56
- DIAMOND MAX Hole Saws 16
- Flat Boring Bits 19
- Flood Lights 8
- Gloves & Sleeves 33
- Handheld Lighting 9
- HOLE DOZER Hole Saw Kits 2
- Hole Saw Bits & Accessories 32
- Hole Saws 172
- Installation Tools & Supplies 57
- Jig Saw Blades & Accessories 2
- Masonry Bits & Chisels 37
- Milwaukee Band Saws 7
- Milwaukee Circular Saws 2
- Milwaukee Combo Kits 6
- Milwaukee Drills & Drivers 19
- Milwaukee Grinders & Metal Cutting 6
- Milwaukee Impact Wrenches 3
- Milwaukee Oscillating & Multi-Tools 5
- Milwaukee Sawzall & Hackzall 6
- Milwaukee Transfer Pumps 3
- Milwaukee Tube Cutters & Pipe Shears 7
- Miscellaneous Tools 188
- Miscellaneous Tools & Accessories 2
- Nut Driver 10
- Oscillating Blades & Accessories 40
- PACKOUT 66
- Personal Lighting 15
- PEX Crimp Tools 5
- Phillips Bits 7
- Pliers 19
- Radios & Speakers 7
- Refrigeration Tools 16
- Sawzall & Hackzall Blades 128
- Screwdrivers 16
- Selfeed & Switchblade 27
- Site Lighting 2
- Square Recess Bits 3
- Step Drill Bits 7
- Titanium Drill Bits 2
- Tools 1,350
- Torches & Gas 18
- Torx Bits 5
- Vacuum Breakers 4
- Vacuums 4
- Wrenches 26
Pumps & Water Treatment (13 collections)
- Air and Water Test 65
- Aquastats & Wells 63
- Booster Pumps 2
- Condensate Pumps & Accessories 8
- Hot Water Recirculating Pumps 26
- Potable Water Leak Detection 31
- Pumps 130
- Sewage Pumps 32
- Sump Pumps 10
- Water Filters 77
- Water Softeners 3
- Water Treatment, Anti-Freeze & Condensate 37
- Water Well & Treatment 82
Chemicals, Sealants & Supplies (12 collections)
- Air Cleaners & Filters 117
- Cement & Primer Accessories 6
- Cements 77
- Cleaners 10
- Flux 12
- Grease & Lubricants 2
- Plumbers Tape 7
- Plumbing Chemicals 198
- Primers 16
- Solder & Soldering Supplies 79
- Strut Cantilevers 3
- Tape & Sealants 70
Rough-In, Supports & Boxes (24 collections)
- All Thread Clamps & Plates 2
- Beam Clamps 10
- Bell Hangers 3
- Carriers & Fixture Supports 6
- Center Outlet 20
- Clevis Hangers 23
- Cushion Clamps 20
- Hangers & Strut 457
- Loop Hangers 22
- Riser Clamps 33
- Rough-In 750
- Split Ring Hangers 11
- Strut (Channel) 11
- Strut Clamps (Galvanized) 17
- Strut Nuts, Washers & Accessories 18
- Supply & Outlet Boxes 74
- Supply Box Accessories 24
- Supply Outlets 39
- Suspended Clamps 13
- Threaded & Coupled 26
- Type L Hard 20
- Type L Hard ACR-OXY-MED 13
- Type L Soft 10
- Universal Clamps 11
Repair & Replacement Parts (9 collections)
- Equipment Parts 231
- Faucet Cartridges 68
- IBC Parts 45
- Miscellaneous Parts 15
- Navien Parts 40
- Noritz Parts 2
- Pilot, Burner & Ignition Parts 11
- Repair Parts 250
- Tub & Shower Repair Parts 49
Other Categories (107 collections)
- 10-Port Manifold 2
- Access Panels 6
- Accessories 10
- Accessories (Controls & Accessories) 9
- Accessory Items 16
- ADA Cover Kits 9
- Air & Dirt Separators 5
- Air Gaps 8
- All Thread Rod 5
- Augers 8
- Blowers 5
- Blowers, Fans & Inducers 3
- Body Sprays 10
- Bottle Fillers & Fountains 15
- Branch Tailpiece 17
- Cable Ties 2
- Cables, Drums, Augers & Accessories 4
- Camera System 2
- Clearance 44
- Consumables 5
- Contactors 54
- Controls & Accessories 9
- Controls, Switches & Sensors 26
- Coolers 2
- Cut-Off, Grinding & Brushes 20
- Cutting Oil 5
- Dehumidifiers & Humidifiers 64
- Disposer Kit 7
- Distance Measuring 5
- Distribution Manifolds 4
- Drinking Fountain & Cooler Parts & Accessories 6
- DWV 6
- End Caps 12
- End Outlet 8
- Equipment Installation & Mounting 57
- Extensions 7
- Eye Protection 6
- Fan & Limit Controllers 12
- Featured 100
- First Aid Kits 2
- Flashings 11
- Flow Switches 2
- Free Shipping 10,058
- Free Shipping Eligible 8,796
- Fujitsu Clearance Sale 39
- Fujitsu Parts & Accessories 2
- Fuses 6
- Gas Supply 5
- Grab Bars 11
- Ground Boxes 12
- Hammers & Pry Bars 6
- Head, Face & Ear Protection 9
- Hydro Furnaces 4
- Hydro Separators 32
- Isolators 15
- J- Hooks 10
- Knee Pads 5
- Level & Square 8
- Low Water Cut-Offs 4
- M12 Batteries 6
- M18 Batteries 11
- Manifold Connections & Adaptors 4
- Miscellaneous Items 21
- Nail On's 16
- Nail Plates 14
- Nails, Screws & Fasteners 7
- Nozzles, Hoses & Accessories 5
- Nuts & Gaskets 10
- Nuts, Bolts & Washers 19
- Oil Burner Controls 13
- Outdoor 243
- Paper Holders & Brush Sets 16
- Pens, Markers & Paint 7
- Plain End 7
- Plain End A53 7
- Plumbing 12,884
- Portable Power 4
- Pot Fillers 4
- Racks, Stands & Prefab Manifolds 12
- RedLINK Accessories 17
- Robe Hooks 11
- Security Cameras & Video Doorbells 4
- Sensors 10
- Service Box 9
- Sewer Snake 2
- Shelves, Cabinets & Mirrors 7
- Slide Bars 16
- Smart Home 83
- Snow Melt Controls 3
- Storage Bags & Buckets 2
- Storage Tanks 12
- Supplies 76
- Taco Cartridges 2
- Tank Boosters 1
- Terminations 8
- Thermocouples & Thermopiles 21
- Threaded Both Ends 10' Lengths 6
- Transformers 39
- Trip Levers 9
- Type K Hard 8
- Type K Soft 8
- Type M Hard 16
- Wall Mount Head Units 14
- Washdown Solutions 6
- Water Makers 13
- Wire 11
- Wireless Controls 5
Shop by Brand
182 brands
- 1916 4
- A.Y. McDonald Industries 39
- Aalberts Integrated Piping 1
- AB&A 5
- Acudor Access Panels 1
- Advanced Gloves 10
- American Granby 1
- American Standard 240
- Amtrol 5
- Anvil 11
- Apollo-Conbraco 90
- Ariston Thermo - HTP 1
- Armacell 20
- Arrowhead Brass 91
- Axiom 12
- Axor 8
- BEACON MORRIS MESTEK INC 2
- Bemis 17
- BK Products 11
- Blanco 38
- Bootz 4
- Bosch 32
- BrassCraft 118
- Brizo 89
- C&S Manufacturing 36
- Cain Bolt & Gaskets 34
- CALEFACTIO 9
- Caleffi North America 38
- CAMCO MANUFACTURING INC. 31
- Canplas 9
- Cash Acme 27
- Centennial Plastics 17
- Centrotherm 81
- CFG 1
- Charlotte Pipe 832
- CHATHAM BRASS COMPANY INC. 4
- Cherne 34
- CTS Fabrication 14
- Dahl Valve 22
- DAP Pump 2
- Dayton 25
- Dearborn 121
- Delta 384
- Diablo 234
- DiversiTech 59
- Dormont 1
- Duravit 73
- DXV 40
- E. L Mustee & Sons 39
- Easyflex 25
- Ecco Manufacturing 14
- Elkay 70
- Elkhart 43
- Environmental Water Systems 2
- Fernox 11
- Fiat Products 9
- First Alert 22
- Flamco 2
- Flexcon 7
- Flo by Moen Smart Water Shutoff & Leak Detectors 8
- FloodStop 4
- Florestone 15
- Fluidmaster 86
- FMI-EPS 4
- Franke 37
- Fujitsu General 44
- Functional Devices, Inc. 1
- Geberit 21
- Gerber 174
- Gloveworks 4
- Grohe 207
- Grundfos 44
- Gruvlok 348
- Halsey Taylor 1
- Hansgrohe 169
- Harvey 7
- Haws 1
- Heat-Flo 6
- HeatLink 146
- Hercules 45
- HoldRite 180
- Honeywell Home 877
- HydraPro 18
- Hydrolevel Company 3
- IBC 72
- Infinity Drain 1
- InSinkErator 61
- Intellihot 1
- IPEX USA 2
- IPS Corporation 33
- J.C. Whitlam Manufacturing 13
- Jomar 154
- Legend Valve 706
- Liberty Pumps 56
- LOCHINVAR CORPORATION 2
- LOCTITE 5
- LSP Products 91
- Maax 76
- Matco-Norca 18
- MaxiPro 72
- Merrill Manufacturing 7
- Midea 2
- MIFAB INC 3
- Mill Rose 77
- Milwaukee Tools 789
- Milwaukee Valve 117
- Miscellaneous 2
- Mission Rubber Company 86
- Moen 560
- Mountain Plumbing Products 98
- MR PEX SYSTEMS 289
- Mueller Streamline 1,485
- NAVAC 15
- Navien 75
- NDS National 12
- NeutraSafe 4
- Newport Brass 2
- Nibco 9
- Noritz 24
- NorthStar 3
- nVent Caddy 199
- Oatey 149
- OMEGAFLEX 56
- OS&B 6
- Pacific 75 77
- Panasonic 14
- Pasco 375
- Peerless Faucet 4
- Perrin & Rowe 2
- PexGun 4
- Pfister Faucets 64
- Plumberex Specialty Products 3
- Precision Plumbing Products 6
- PRIER Products, Inc. 81
- RectorSeal 74
- Red-White Valve 55
- REED Manufacturing 16
- Resideo 1,730
- Reznor 10
- Rheem Manufacturing 288
- RJB Wholesale 11
- Robern 9
- Rohl 20
- Sammy Screws 17
- Sammy Screws 19
- Sanco 9
- SANIFLO 13
- Schier 9
- SharkBite 93
- Shaws 8
- Sioux Chief 555
- Sloan 183
- Smitty Pan Mfg. Co. 13
- Southwire 11
- Sterling Water Treatment 25
- Stiebel Eltron 10
- STONE-DREW/ASHE & JONES INC 1
- Suntemp 13
- T&S Brass & Bronze Works 70
- Taco Comfort Solutions 122
- tekmar Control Systems 12
- Test-Tite 4
- Toto 195
- Truebro 5
- TurboTorch 18
- Tyler Pipe Company 346
- US Boiler 66
- Valencia Pipe 47
- Viega 961
- Ward Manufacturing 1
- Watco Mfg 38
- Water-Tite 3
- Watts 80
- Webstone 101
- Weil-McLain 1
- Weld-On 42
- Wiseman Industries 3
- Woodford Manufacturing Company, LLC 84
- Zilmet 6
- Zoeller Pump Company 26
- Zurn 57
- Zurn Wilkins 39