 Local Union 37 search About Us Welcome to the official site of, International Union of Operating Engineers, Local 37. Local 37 was established on May 16, 1900. 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. We also have members working in equipment rental houses, shops, and quarries. Our mission is to provide a decent living wage, comprehensive health care, pensions and annuities for our members. We also have a training facility with up to date technology for all who wish to enhance their skill levels or for those who want to learn how to operate a new piece of equipment. All of our instructors are certified and are more than willing to help you with any of you training needs. Our geographical jurisdiction includes all of Maryland, with the exception of Charles County, St. Mary’s County, Prince Georges County, and Montgomery County. Contact Us Meet our Officers and Training Staff Officers: Robert A. Holsey, Jr. – Business Manager and Financial Secretary Mark F. McQuay – President Thomas M. Boschi – Vice President Michael B. Funk – Recording Secretary Daniel S. Humbertson – Treasurer Executive Board: Steve J. Rohrman James E. Nunley, Jr. Anthony J. Crandall Phillip E. Grothe Michael J. McKew, V Robert J. Pucci Trustees: Kevin L. Randall Robert L. Harris Vasilis Peros Auditors: Thomas I. Judge Bruce J. Clark Walter L. Wagner Conductor: Michael C. Wines Guard: Jason R. Lewis Operating Engineers Local 37 3615 North Point Blvd. Suite A Baltimore, Maryland 21222 Phone: (410) 254-2030 Fax: (410) 319-9197 Operating Engineers Local 37, Cumberland Office 994 National Hwy. Lavalle, Maryland 21502 Phone: (301) 777-1212 Fax: (240) 362-7550 danny.humbertson@iuoe37.org Operating Engineers Local 37, Training Site 5021 North Point Blvd. Baltimore, Maryland 21219 Phone: (443) 242-6280 Fax: (443) 242-6283 tricia.althoff@iuoe37.org Home Blog About Us Photo Gallery Training Register Log In

 Local Union 37 search All Future Meetings Karen Zarubaiko September 14, 2021 Until further notice: all future Baltimore Union Meetings will be held at Edgemere Volunteer Firehall 7500 North Point Road Baltimore, MD 21219 arrow_back Newer Older arrow_forward Home Blog About Us Photo Gallery Training Register Log In

 Local Union 37 search Training School Entrance Karen Zarubaiko May 11, 2021 Training School entrance dedicated to Charles McGee, Jr.. arrow_back Newer Older arrow_forward Home Blog About Us Photo Gallery Training Register Log In

 Local Union 37 search ALL WMD Pipeline WO Grubb – Key Bridge Host Terminal Northeast REMCO Joseph B Fay WO Grubb – TPA Rawlings, Maryland Training School Entrance Retirement Repainted Mack Home Blog About Us Photo Gallery Training Register Log In