Local 110 is part of the International Association of Heat and Frost Insulators and Allied Workers, headquarters in Lanham, Maryland, U.S.A. Our General President is James A. Grogan. Our General Secretary-Treasurer is James "Bud" McCourt.

Through this affiliation there are eight other locals in Canada (B.C., MN, N.B., Nfld, N.S., ON, QC, SK) and in 50 states plus the District of Columbia.

For more information, visit the International Association's web site.