Union Directory
Insulators Local 74
Local 74 ยท International Association of Heat and Frost Insulators
Contact
- Mailing Address
- Attn: Bo Modlin, Treasurer 2000 Walker Street, Suite EDes Moines, IA 50317
- Phone
- (515) 326-5838 Chris m Thompson, President Listed on the 2025 LM-2 report (opens in new tab)
Officers 8
-
Chris Thompson
President
-
Bo Modlin
Treasurer
-
Nicholas Cox
Executive BRD Trustee/Vice President
-
Cory Boyd
Recording Secretary
-
Jonathan Dagnillo
Executive Board Trustee
-
Derek Donaldson
Executive Board Trustee
-
Robert Roberts
Executive Board Trustee
-
Darrion McCcaughey
Executive Board Trustee
An executive officer can send the current list.
Federal Filing
- Members Reported
- 84
- Last Report
- 2025
- Form
- LM-2
- File Number
- 37459
Members as the union reported them on its 2025 LM-2 report. Counts may include retirees and associate members.
NLRB cases for Local 74 Elections and unfair labor practice charges on LaborLab Search
Sources 2
- OLMS LM-2 report, 2025 (file no. 037-459) (opens in new tab)
Checked Oct 12, 2026
- OLMS filings for file no. 037-459, 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 Use Suggest an Edit above to tell us what's out of date.