Local 37 going strong since 1900

Welcome to Local 37

Local 37 is a mid-sized mixed local union representing 1500 members. Mixed local means we represent both Operating Engineers working as heavy equipment operators, mechanic, and welders in the construction industry, and stationary engineers working inside buildings performing all types of facility maintenance

Competitive Wages

Local 37 will go to the bargaining table for all of its members. We are stronger together.

Leading Wages

Members have piece of mind that they are earning fair wages with in the industry.


Working as a Union Member gives you many benefits: Health, Welfare and Pension.

Provide for your families future.

You and your family will have the opportunity to have health care as well as build a retirement account.  All benefits are built into the Collective Bargaining Agreement.


As a member of Local 37 you have access to our state of the art training facility in Dundalk Maryland as well as the International's site in Texas.

Stay Competitive in the Field

Technology changes daily, keep your skills up to date with our training facility free of charge to our members.


Local 37 has an apprenticeship program, to help the next operators succeed.

Building the Future Operator

Learn from Current Operators.  Our program combines on the job training as well as night classes to help you succeed in our industry.

Latest News

Keep up to date with what’s happening at the Local.  Meeting changes and other important information will be posted here.

2022 Newly Elected Officers

July 14th, 2022|

Congratulate the newly elected officers: Congratulations to the newly elected officers of Local 37 Officers will be sworn in at the September meeting - all meetings going forward will be at the Union Hall.

Trusted Partners

building America Strong

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