MCA of Omaha is a professional association representing contractors in mechanical construction.  It has a membership of over 30 mechanical contractors of all sizes engaged in such disciplines as plumbing, heating, ventilation, air conditioning, controls systems, medical gases, and welding, primarily within the industrial, commercial and institutional sectors.  Many members also perform service and maintenance work for their customers.

MCA of Omaha provides its members with these services:

• Represents members in all labor relations matters including negotiations, grievances, apprenticeship training and benefit plans;
• Legislative and governmental affairs representation before federal, state and local bodies;
• Represents member interests to owners, architects engineers, general contractors, subcontractors and others involved in construction;
• Publication of the MCAO E-update and field safety manuals;
• Library of technical publications, manuals, tapes and DVD's on business and industry topics.