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Mechanical Contractors Association of Indiana contractors are the most qualified contractors in the mechanical construction industry, which includes plumbing, medical gas, refrigeration, water treatment, piping, design & build, and HVAC. Whether your project is big or small, you will be able to find the right contractor here to perform and provide the best quality work for you.

Search our membership directory to find a contractor you can really depend upon to complete the job with cost-effectiveness, productivity, quality, and value.
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MCAI Annual Convention

The MCA of Indiana Convention was held  June 15-18, 2017, at the French Lick Resort, French Lick, IN. This year’s convention was attended by 140 people and was educational and entertai... continue >

MCAI Annual Golf Outing

The MCAI Annual Golf Outing was held August 24 at the Prairie View Golf Club in Carmel, IN.  Approximately 140 golfers enjoyed food, beverages, and golf throughout the day.  Many ... continue >

Greg Fuller Elected MCAA's President

Greg Fuller was elected President  of the Mechanical Contractors Association of America (MCAA) at the close of the association's annual convention on March 9.  The event was held ... continue >

Quality Plumbing & Heating wins MCAA/CNA Safety Award


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Chapter News

Chapter News.continue >

MCAI Officers & Directors

  Curt Mirwaldt, Project Design & Piping,  was elected to serve as President of MCAI at the 2016 MCAI Annual Convention. S... continue >

Steve Dawson receives Distinguished Service Award

Steve Dawson, President of  Harrell-Fish, Inc. was awarded the MCAI Distinguished Service Award (DSA) on June 24, 2016, at the MCAI Annual Convent... continue >


We are pleased to provide our members with 7 Webcasts designed  provide member firms a valuable ed... continue >

At Large At Large MCA Indianapolis Area MCA of Southern Indiana MCA Indianapolis Area Wabash Valley MCA Fort Wayne MCA St. Joseph Valley At Large