About Us

The Central States insulation Association is a not-for-profit trade association dedicated to working with its member firms and their labor counterparts, the International Association of Heat and Frost Insulators and Allied Workers, to insure that their customers get the best engineered, installed and maintained mechanical insulation systems.

CSIA is dedicated to keeping its members at the forefront in helping their clients and industry partners realize the full benefits of the positive "Green" impact mechanical insulation systems can have on their power, petrochemical, pulp and paper, refining, gas processing, brewery, health care, institutional, food processing, manufacturing and commercial projects.