Union Directory
Colorado Building and Construction Trades Council
Building and Construction Trades Council ยท North America's Building Trades Unions
Contact
- Mailing Address
- Attn: Jason L. Wardrip, Business MNGR./Financial Secretary 4704 N Harlan Street, #220Denver, CO 80212
- Phone
- (719) 347-5091 Sonny Welch, President Listed on the 2025 LM-2 report (opens in new tab)
Officers 9
-
Sonny Welch
President
-
Jason Wardrip
Business MNGR./Financial Secretary
-
Jerry Gondek
Vice President
-
Kevin Clark
Recording Secretary
-
Daniel Mondragon
Trustee
-
Anthony Trujillo
Trustee
-
Robert Gallegos
Trustee
-
Fredy Rodriguez
Trustee
-
Kirk Jordan
Sergeant-at-Arms
An executive officer can send the current list.
Federal Filing
- Members Reported
- 8,476
- Last Report
- 2025
- Form
- LM-2
- File Number
- 70755
Members as the union reported them on its 2025 LM-2 report. Counts may include retirees and associate members.
Sources 2
- OLMS LM-2 report, 2025 (file no. 070-755) (opens in new tab)
Checked Oct 12, 2026
- OLMS filings for file no. 070-755, 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 Use Suggest an Edit above to tell us what's out of date.