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Please be advised that recent legislation aimed at improving public safety has resulted in significant changes to contractor licensure in Philadelphia. The following changes will take effect on September 30th:

  • All workers directly performing construction or demolition activities for which permits have been issued are required to complete OSHA 10 safety training or an approved equivalent. (Philadelphia Code, Title 4, Subcode A, Section A-1001.4).


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2016 MCAA Convention

Get Ready For Convention!

Learn, get involved, and renew relationships with fellow MCAA members while enjoying exceptional educational workshops, riveting special sessions, outstanding exhibits, heartwarming major events, and social functions that never fail to amaze and delight.  

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M&SCA / LU 420 Industry Day

Steamfitters Local Union 420 and Mechanical & Service Contractors Associations of Eastern PA teamed up for a special day to highlight the benefits customers can expect from this great partnership. This Industry Day was a testament to the hard work and dedication that the contractors and their union partners have been working on to ensure their customers get the safest, highest quality services. 


Become a member

The M&SCA has long been the voice of the mechanical, HVAC service and plumbing contractors in Philadelphia and the surrounding area, including the Lehigh Valley. The association’s staff is hear to assist you with lobbying, bargaining, labor force recruitment, educational offerings, networking opportunities, interaction with government officials, handling disputes and more. Membership is open to signatory companies of UA LU 420 and LU 690.

Read more and apply today.
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