West Michigan Plumbers, Fitters and Service Trades Local Union No. 174


Phone: (616) 837-0222

1008 O’Malley Dr.
Coopersville, MI 49404

Mission Statement:

For over 100 years Local 174 has furnished the most highly skilled, motivated and exceptionally well-trained workforce to West Michigan mechanical contractors, helping to make them more competetive and by far the best value for any customer. The job may be a power plant, school, hospital, manufacturing facility, personal residence or anything in between. We install, renovate and maintain plumbing, heating and HVAC systems.

Our geographical jurisdiction includes the counties of Kent, Lake, Manistee, Mason, Mecosta, Montcalm, Muskegon, Newaygo, Oceana, Osceola, Ottawa and Ionia.

Organizing Areas:

Labor and Unions,