Union Directory
Insulators Local 21
Local 21 ยท International Association of Heat and Frost Insulators
Contact
- Mailing Address
- Attn: Monroe Norrid, Business Manager 11580 Reeder RoadDallas, TX 75229
- Phone
- (972) 877-3696 Alfred H McCrury, President Listed on the 2025 LM-2 report (opens in new tab)
Officers 7
-
AL McCrury
President
-
Monroe Norrid
Business Manager
-
Thomas Kleinmann
Vice President
-
Gerardo Ledezma
Trustee
-
Angel Correa
Trustee
-
Dalton Young
Trustee
-
Jesus Faz
Executive Board
An executive officer can send the current list.
Federal Filing
- Members Reported
- 172
- Last Report
- 2025
- Form
- LM-2
- File Number
- 16832
Members as the union reported them on its 2025 LM-2 report. Counts may include retirees and associate members.
NLRB cases for Local 21 Elections and unfair labor practice charges on LaborLab Search
Sources 2
- OLMS LM-2 report, 2025 (file no. 016-832) (opens in new tab)
Checked Oct 12, 2026
- OLMS filings for file no. 016-832, 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 Use Suggest an Edit above to tell us what's out of date.