Tri-State Water Treatment, Inc. in Fenton, Missouri

Tri-State Water Treatment Inc. was founded by Donny W. Beasley in 1992 in Cape Girardeau, Missouri.  Today, our four locations and 100 employees are proud to provide clean, quality RainSoft water and products to customers in the St. Louis and surrounding 44 counties area.

Tri-State Water Treatment Inc. has been in the top 10 internationally since 1994, a gold circle tiger every year, and has received a customer service award.  We are members of the WQA and the MO WQA, and we are BBB accredited with a rating of A+.  We believe if you take care of the customer, they will take care of you.

Tri-State Water Treatment Inc. offers all RainSoft products.  We also offer water testing, installation, service plans, warranty service, and financing.  Our Tri-State Water Treatment Inc. service technicians are licensed plumbers.