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Local 139 Apprenticeships

Join the ranks of the most well-trained and well-paid apprentices in Wisconsin. The Local 139 apprenticeship program accommodates heavy equipment operators with little to no experience in the field. Learn More

Calendar of Events

Keep yourself up to date on the happenings of Local 139. We hope to see you soon!

Full List of IUOE 139 Events

Benefits of Organizing

Organizing is extremely important to the membership of Local 139. Our organization efforts increase our market share, which means increased bargaining strength. The benefits of organizing are undeniable.
Economic Political Historic
Local 139 works tirelessly to provide a voice for its members, and we value your contribution. We’re stronger when we work as a unified group than we are as individuals.

IUOE 139 News & Notes

2025-2026 Pipeline Training Schedule

POSTED: June 18, 2025

The Fall 2025 and Spring 2026 IUOE/PLCA National Pipeline Training Fund enrollment is open. Check out the schedules.

44th Annual Picnic (members only)

POSTED: May 29, 2025

Join us for the 44th Annual Picnic on Saturday July 19, 2025, at the Joseph J. Goetz Jr. Training Center in Coloma.

2025 Allocations

POSTED: May 14, 2025

Your voice has been heard! Check out the 2025 Allocations approved by Local 139 Membership.

Associated Earth Movers Ratification Meeting

POSTED: May 12, 2025

Your Local 139 Negotiating Committee and the Associated Earth Movers Association have reached a tentative agreement regarding the agreement effective June 1, 2025.

Holiday Office Hours - Friday, April 18, 2025

POSTED: April 18, 2025

Local 139 offices and the Health Benefit Fund will be closed on Friday, April 18, in observance of Good Friday.

10th Annual Construction Workers’ Memorial

POSTED: April 14, 2025

Local 139 would like to encourage members to attend the 10th Annual Construction Workers’ Memorial on April 24, 2025.

View all News & Notes