Water & Wastewater Products
Distributor & Service Company

Welcome to Sidener Environmental Services, Inc, a water and wastewater products distributor and service company based in St. Louis, MO.

Established in 1967, we specialize in water and wastewater maintenance, equipment sales and services to provide municipalities and the global water treatment market the highest quality water.

As an Evoqua, Walchem, Bermad, Iwaki America, UGSI, Sherwood, and Integrity Municipal System authorized service provider and parts distributor, we can properly diagnose faulty or failing equipment with the latest technology.

1829 Borman Cir Dr
St Louis, MO 63146
(314) 991-0730