Home / US / Illinois / Knoxville / Home Services in Knoxville, Illinois What People Search for in Knoxville:Cleaning Services Formhals, Inc. 11 E Ann St Knoxville, IL 61448, US With more than three decades of expertise, this trusted company specializes in servicing and maintaining plate & frame heat exchanger systems for industries ranging from pharma... On-site plate & frame heat exchanger cleaning, Plate pack installation for heat exchangers Last updated: Jan 2026
Formhals, Inc. 11 E Ann St Knoxville, IL 61448, US With more than three decades of expertise, this trusted company specializes in servicing and maintaining plate & frame heat exchanger systems for industries ranging from pharma... On-site plate & frame heat exchanger cleaning, Plate pack installation for heat exchangers
