CS3 Waterworks

is a solution provider for water and wastewater flow control products, equipment and systems.

Dedicated to the municipal waterworks market, CS3 Waterworks has a solution to offer. For flow control valves and automation to field service or valve repair, CS3 is your source for first-class sales, service and support. 

We’re Valves Guys…

Do you need a new valve? Repair or testing of your existing valve? CS3 is the best solution for your valve and service needs. It’s what we do!


  • As one of the largest valve suppliers in the southeast, CS3 stocks most common AWWA valves 2”-24”
  • All valves are certified & tested prior to shipment
  • Field Service and support for all valves sold by CS3
  • Available free delivery
  • First class customer service from friendly, experienced, knowledgeable people!
CS3 Water Works
CS3 Water Works

CS3 is your AIS Valve Source!

American Iron & Steel …you know why it’s important. Made in America for America.

Are AIS Compliant valve lead times slowing your project down? Not at CS3! We maintain the largest AIS Compliant AWWA Valve inventory in the south!

  • Check Valves
  • Plug Valves
  • Air Release Valves
  • Butterfly Valves
  • Surge Valves
  • Pressure Red/Sustaining Valves
  • Gate Valves

Did you know CS3 ...

CS3 offers in-house installation and testing  of electric actuators!

CS3 Water Works

AIS Required? Know you project funding source then ask CS3 for hassle-free submittals and certifications

  • Water & Environmental Program of USDA
  • Water Infrastructure & Innovation Act
  • State Revolving Funds (SRF)
  • Department of Environmental Protection (DEP)
  • Department of Transportation (DOT)