Sima Environmental represent the following quality products:

Ari Valve: Produces the worlds finest line of air release valves for  and water applications. Ari manufacturers the nations only nsf approved valve for potable water, and uses the highest quality materials in the construction of its' valves. (Il.,In., Mi.)

US Composite Pipe:  Polymer concrete manholes, wet wells, lift stations and other structures. Rigid and corrosion resistant wall to wall. No liners, coatings or additives makes this the ideal product for applications where corrosion will be a concern  (Il, In, Central Florida)

US Composite Pipe South. Fiberglass pipe that you can trust for slip-lining, direct bury sewer, reclaimed water, force mains and water transmission. Size ranging from 12"-96". Meyer polymer concrete pipe. The premier pipe for jacking and micro-tunneling, superior strength, durability and corrosion resistance. (Il., In.)

Hadronex: Producers of the Smartcover. Smartcover is a remote ultrasonic level sensor. Mounting to a manhole lid the unit is totally self contained can be used to prevent SSO's, measure surcharges, and notify of intrusions amongst other benefits. (Il., In., Mi.)

Odor Control Specialties: Lightweight, disposable carbon filter system designed to eliminate odors emitting from sewer air release valves. Available in 3 sizes, and works on most air release valve models. (Mi.,In.,Il.)

Sprayroq: High build structural spray applied urethane. Designed for one pass rehabilitation of manholes, wetwells, lift stations and man entry pipelines. (Mi., In., Il., Wi. Fl)