• The Airconditioning, Refrigeration and Mechanical Contractors Association (ARCA/MCA) of Southern California has moved. The organization’s new location is 3602 Inland Empire Boulevard, Suite B-206, Ontario, CA 91763. The new number is 909-477-4515.

  • Thomas L. Williams of McKenney’s Inc. (Atlanta) has become the new president of the Mechanical Contractors Association of America (MCAA) (Rockville, Md.).

    Publication date: 04/28/2003