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At Atlas Supply Company, we proudly carry a huge inventory of commercial plumbing products, piping products, and more.

Our 95,000 square foot facility features a deep and broad range of local inventory to meet the needs of commercial businesses throughout the St. Louis area.

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Featured Commercial
Plumbing Products

We are well-equipped to handle all your commercial supply needs. Our experienced and knowledgeable staff is ready to assist you in finding quality products for a variety of commercial plumbing and piping projects. From commercial toilets and water heaters, to pipe systems, to specialty tools and fittings, and more—we’ve got you covered. Our featured vendors include:

  • American Standard
  • Ruud
  • Toto
  • Elkay
  • Sloan
  • Bradley
  • Chicago Faucets
  • Charlotte Pipe and Foundry
  • Jay R. Smith

See below for a full list of commercial vendors and products. For more info about our products and pricing, call 314-533-1500 or email

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A Little Bit About Us…

Atlas Supply Company is a 3rd generation family-owned business founded in St. Louis in 1937. Originally called “Atlas Plumbing Supply,” we changed our name to “Atlas Supply Company” to reflect our deep and diverse inventory. We stock and deliver not only commercial plumbing products, but also piping and industrial products, offering a wide range of commercial and industrial supplies. We support new construction, remodeling, and government projects. Plus, visit our designer showroom, Immerse, for residential plumbing fixtures and hardware.

Learn About Our Government Services

Full List of Commercial Vendors

We proudly stock and source commercial plumbing products from the following vendors. Click on the individual brand names listed below for additional information. Don’t see what you’re looking for? Contact us.

American Standard Kitchen and bath fixtures, faucets, furniture, accessories
Advance Tabco Stainless steel commercial sinks
Anaco / Husky Heavy duty no hub couplings
Aquatic Fiberglass tub and shower units
Bell & Gossett Circulating and booster pumps
Bobrick Washroom accessories
Bradley Washfountains, safety showers, eyewashes, washroom accessories
BrassCraft Stops and supplies
Centoco Toilet seats
Cerro Copper Copper water and refrigeration tubing
Channellock Pliers, wrenches, screwdrivers, specialty tools
Charlotte PVC pipe and fittings
Chicago Faucet Commercial and institutional faucets and valves
Chronomite Instantaneous electric water heaters
Cimberio Valve Crimp end press ball valves
Cooper B-Line Strut, hangers, seismic bracing fittings
Delta Faucet Residential, commercial kitchen and bathroom products
Eemax Instantaneous electric water heaters
Elkay Residential, commercial, institutional stainless steel sinks, faucets, accessories
Elkhart Copper fittings
Erico Strut and hangers (Michigan Hanger)
Fernco Flexible transition and repair couplings
Fiat Molded stone and terrazzo shower bases, mop basins, laundry sinks
Florestone Shower floors, mop basins, laundry sinks
Gastite Flexible gas piping systems
Gerber Commercial and residential fixtures and faucets
Grundfos Circulating and booster pumps
Halsey Taylor Water coolers and drinking fountains
Hammond Valve Brass, bronze, iron ball, butterfly, check, gate, globe valves
Holdrite Pipe hangers and supports
In-Sink_Erator Garbage disposals, instant hot water dispensers
IPS Plastic pipe cement and primer, laundry boxes
Jay R. Smith Floor drains, roof drains, floor sinks, cleanouts, trench drains, grease and oil interceptors
Jones – Stephens Specialty plumbing products
Keeney Tubular brass and plastic products
Legend Valve Plumbing valves and fittings
Lenox / Irwin Plumbing tools and saw blades
Lochinvar Residential, commercial water heaters and storage tanks
Mifab Grease Interceptors, floor drains, trap primers
Mill-Rose Sand cloth, grit cloth, tube brushes, acid brushes
Milwaukee Power tools, hand tools, accessories
Mission Rubber Flexible transition and repair couplings
Moen Residential, commercial kitchen and bathroom products
Mueller Copper tube and fittings, plastic fittings
NDS Duraslope residential, commercial, industrial trench drain
Nibco Brass, bronze, iron ball, butterfly, check, gate and globe valves, pvc and copper fittings
Oatey Plastic pipe cement and primer, laundry boxes, plumbing chemicals, flux
Platic Trends Large diameter pvc water and sewer fittings
Rectorseal NOKORODE brand solder paste and flux
Ridgid Ridgid tube cutters, wrenches, threading equipment.
Ruud / Rheem Residential, commercial, tankless water heaters and storage tanks
Sioux Chief Specialty plumbing products
Sloan Manual and electronic flush valves and faucets
Speakman Safety showers and eyewashes, shower heads
Spears Sch. 80 pvc and cpv fittings, cts pipe and fittings, lab waste pipe and fittings
Stanley Hand tools
Steamist Steam bath and sauna systems
Stibel Eltron Instantaneous water heaters
Symmons Commercial, industrial and residential faucets and shower valves
Taco Circulating and booster pumps
Toto Kitchen and bath fixtures, faucets, accessories
Turbo Torch Soldering equipment and torch tips
Viega Propress fittings and pex pipe and fittings
Watts Regulator Pressure reducing valves and backflow preventers
Worthington Solder, flux, torches
Zoeller Water and waste pumps
Zurn Backflow preventers, toilet and urinal flush valves