The Right Supplier, No Matter How Big The Job.

If you're a professional contractor looking for the right parts to get the job done, trust Wittock Supply for Michigan's largest inventory of in-stock kitchen and bath products and one of the most knowledgeable and widely respected sales and customer service teams in the business. With more than 160,000 square feet of warehouse space located throughout Michigan, Wittock Supply is one of the few plumbing, heating and mechanical suppliers who can support the needs of large commercial contractors. We offer aggressive pricing and bulk discounts. We also have a full-time, experienced and trained quote department for commercial projects, and an outside sales force to service you account.
  • Advance Drainage Prod.
  • Allied Brass
  • American Granby
  • American Plumber
  • Amtrol
  • Anvil
  • Aquair Tanks
  • Aquapure Water Filter
  • Atco Rubber Flex Duct
  • B-Line Clamping Systems
  • Baroid-Well Drilling Fluids
  • Beacon Morris Unit Heaters
  • Bell & Gossett-Pumps
  • Bosch
  • Bradford White Heaters
  • Bradley-Wash Fountains
  • Brasscraft Supplies
  • Buderus Boilers
  • Caleffi
  • Camco Mfg.
  • Cerro
  • Channellock Tools
  • Charlotte PVC Pipe Ftg.
  • Cherne
  • Comfort-Aire-HVAC
  • Conbraco-Valves
  • Continental Registers
  • Control Energy Corp.
  • Cozy Wall Furnaces
  • Cresline-Pipe & Ftg.
  • Crete-Heat
  • Cully
  • Deflecto Corp.
  • Delavan Oil Nozzles
  • Diversitech
  • Dixon
  • Dwyer-Meters
  • Eagle Springs Purifiers
  • Elkhart Copper Fittings
  • Embassy Ind.
  • EMC-Tools
  • Enviro Tech
  • Eveready
  • Fan Tech Fans
  • Febco
  • Fernco-Couplings
  • Flexcon Tanks
  • Flitz
  • Flo-Control
  • Fluidmaster
  • Gastite
  • Generac Generators
  • General Oil Filter, Cartridges, Humidifier Parts
  • General Wire & Spring
  • Gerberit-Trip Wastes
  • Gould Solenoid Valves
  • Griffen Pipe
  • Grundfos Pumps
  • Gruviok
  • Halsey Taylor
  • Hart & Cooley
  • Harvard Well Accessories
  • Haviland Sewer & Drain Pipe
  • Heat Transfer Products
  • Heat-Fab
  • Hercules-Chemicals
  • Hico
  • Hoffman
  • Honeywell Controls
  • Howard Smith-Well Screens
  • HydroLevel Controls
  • Hydromatic
  • Indocraft Vanities & Mirrors
  • Infiltrator
  • Jackel Basins
  • Johnson-Well Screens
  • Jones Plastic Spec. & Tools
  • Jones Stephens
  • Keystone Filters
  • Kinco
  • Kleenflow Filter
  • Klein Tools
  • Laing Circulating Pumps
  • Legend Valves
  • Lemco-Well Accessories
  • Lennox-Saws & Blades
  • Lifebreath HRV
  • Little Giant
  • Louisville Ladder
  • Lux Pro Thermostats
  • Luxaire Fraser Johnson
  • Maas Midwest
  • Malco
  • Matco-Norca
  • McDonnell & Miller
  • Merit Brass
  • Merrill Well
  • Metalbestos
  • Mico
  • Midwest Gloves
  • Milwaukee Tools
  • Milwaukee Valves
  • Mission Rubber
  • Mueller Industries
  • Mustee Laundry Trays
  • Myers Pumps
  • NDS Drainage Systems
  • Nibco
  • Normandy S & D Fittings
  • Oatey Products
  • Oem Oil Accessories
  • Parker Hannifin
  • Pasco Fitting & Tools
  • Plastic Oddities
  • Plastic Trends
  • Polyseamseal Caulk
  • Rainbird Sprinkler
  • Ray-O-Vac
  • Rectorseal
  • Reznor
  • Ridgid Tools
  • RP & C Value
  • RUUD Heating & AC
  • Selair Registers
  • Selkirk
  • Shellback Pumps
  • Simmons Check Valves
  • Sioux Chief Fittings
  • Skuttle Humidifiers
  • Slant/Fin Baseboard
  • Sloan-Flush Valves
  • Smedbo
  • Spears
  • Standex/Snappy
  • Stone Care International
  • Superstor Water Heaters
  • Taco Pumps
  • Tekmar Heating Control
  • Tjernlund Power Venters
  • Unico
  • Universal Instruments
  • Viega
  • Ward/Wardflex
  • Water-Right Softeners
  • Watts
  • Weil McLain
  • Weldbend
  • Wellmate
  • Wells - Pittless Adapters
  • Wesco Well Screens
  • Williams Furnace
  • Wirsbo
  • Woodford Hydrants
  • Zoeller Pumps
  • Zurn

* Featured Brand, Linked Featured Brand, Green Products Available.

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