TRS Group, Inc. 1338 Commerce Ave. #304 , Longview , WA 98632 USA About Solutions products applications industries services training Publications videos articles Latest news Downloads Companies TRS Group, Inc. Applications Electric Resistance Heating (ERH) Remediation Electric Resistance Heating (ERH) Remediation Share Most popular related searches electrical resistance heating ERH remediation electrical resistance heating remediation resistivity Related products TRS - ERH - Electrical Resistance Heating