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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 Holiday Meetings

POSTED: December 1, 2025

We look forward to seeing everyone at our upcoming meetings across the state! Check out all the details and venue locations.

Thanksgiving Holiday Office Hours

POSTED: November 27, 2025

All offices will be closed on Thursday, November 27, in observance of Thanksgiving and Friday, November 28.

WisDOT Bid Lettings - November, 11 2025

POSTED: November 13, 2025

Wisconsin Department of Transportation (WisDOT) Highway Construction Bid Lettings occur on the second Tuesday of each month and are available for any additional letting.

WisDOT Bid Lettings - October, 14 2025

POSTED: October 16, 2025

Wisconsin Department of Transportation (WisDOT) Highway Construction Bid Lettings occur on the second Tuesday of each month and are available for any additional letting.

General Membership Meeting - Altoona, October 11

POSTED: October 10, 2025

Join your fellow 139 Brothers and Sisters at the General Membership Meeting held at the Altoona Union Hall on Saturday, October 11 from 10:00 a.m. to 12:00 p.m.

2025 Local 139 Scholarship Recipients

POSTED: October 10, 2025

Congratulations 2025 Local 139 Scholarship Recipients! Local 139 awarded 12 scholarships for $2,500 each. Sixty-three students applied for a scholarship.

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