Union Directory
Insulators Western States Conference
Conference ยท International Association of Heat and Frost Insulators
Contact
- Mailing Address
- Attn: Todd Mitchell, Treasurer 14675 Interurban Ave. STukwila, WA 98168
- Phone
- (626) 815-9794 Michael R Patterson, President Listed on the 2025 LM-3 report (opens in new tab)
Officers 5
-
Mike Patterson
President
-
Todd Mitchell
Treasurer
-
Matthew Gonzales
Vice President
-
Daniel Hegwood
2nd Vice President
-
Chris Greany
Secretary
An executive officer can send the current list.
Federal Filing
- Members Reported
- 3,444
- Last Report
- 2025
- Form
- LM-3
- File Number
- 31567
Members as the union reported them on its 2025 LM-3 report. Counts may include retirees and associate members.
NLRB cases for International Association of Heat and Frost Insulators Elections and unfair labor practice charges across the whole union, on LaborLab Search
Sources 2
- OLMS LM-3 report, 2025 (file no. 031-567) (opens in new tab)
Checked Oct 12, 2026
- OLMS filings for file no. 031-567, labordata.bunkum.us (opens in new tab)
Checked Oct 12, 2026
Listings come from public filings with the U.S. Department of Labor and from the organizations' own websites, as of the dates under Sources. Details change, and we may have them wrong. Check with the organization before you rely on them. Use Suggest an Edit above to tell us what's out of date.