Become a Member

Learn about the many benefits of joining a union and how to get started.

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Are you a Contractor looking for a well-trained workforce? Learn how to become a union signatory.

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For over 100 years, the International Union of Operating Engineers, Local 66 has provided contractors with competent and qualified Operating Engineers and Operating Engineer Apprentices. Local No. 66 represents over 7,000 members in our jurisdictional area, consisting of 33 counties in Western Pennsylvania and 3 counties in Ohio. These 7,000 brothers and sisters work in the field for contractors, private businesses and municipalities.


2/20/2016 - Dinner Dance

District #4

3/6/2016 - Bowling Tournament

All Districts

3/8/2016 - Retirees' Club Meeting

District #2

3/12/2016 - Dinner Dance

District #7


Mobile Medical will be at the March 10, 2016, District #1 meeting at 6 pm for those who need to update their drug card for the upcoming work season.

Future Road Builders

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We are a sponsoring union of We Built This State. Please follow them for right-to-work information and anti-union legislation.