Water & Wastewater Supply

Expanding Our Core

We want to be your one-stop shop for equipment and supplies. Our branches offer a wide variety of field products to our municipal and contractor customers. We have now added equipment and supplies used for your municipal plant and laboratory operations.

More Ways To Buy From Core & Main

With Water & Wastewater Supply, we can provide fast, convenient access to those products. Thousands of in-stock items are available for expedited shipment directly to your facility. Our new eCommerce and catalog/phone channels allow you to easily research and order products in a manner you are already accustomed to.

Whatever the project - Core & Main Water & Wastewater Supply is the trusted source for your maintenance, repair, and day-to-day operations. Access our national supply chain of quality products and trusted brands.

In Your Corner and Around the Corner-More Ways to Buy from Core & Main.


  • Instruments
  • Meters & Probes
  • Chemicals & Reagents
  • Test Kits
  • Pumps
  • Chemical Feed
  • Safety
  • Signage
  • Leak Detectors
  • Safety Equipment
  • Plugs
  • Hose

View Our Catalog

2022 / 2023 Field Essentials