Serving St. Louis County and West St. Louis County, MO

Complete Plumbing Services since 1947

 E & M Plumbing Co Inc - logo

Clean drinking water doesn't have to be a luxury. Ensure your water is safe for everyone in your home with our water treatment services. Whether you're trying to remove the smell and taste of chlorine or remove hard minerals, call the experts at

E & M Plumbing Co Inc.


With 69 years of professional experience, our water conditioning systems can help remove minerals like calcium and magnesium from the water.  


If you're looking for a thorough solution, our Eco Water systems offer state-of-the-art reverse osmosis filtration to reduce chlorine taste, sediment, nitrates, lead, cysts, and other detergents.


Mention our website and get $25 OFF repairs with us.

Comprehensive water treatment services

Our water conditioning services include:

  • Water softener systems  

  • Water conditioning systems

  • Iron and other filtration of sediments

  • Conditioning and treating both city and well water

Improve your drinking water with us. Call

Keep Your Water Safe with Our Water Treatment Services

portrait of attractive caucasian smiling woman isolated on white studio shot drinking water

Hard water areas in

North America


Energy savings when using water heater with water softener


Drinkable water on Earth for human consumption


Possible water contamination that are currently not regulated by EPA.