The Century Cos. (Houston, TX) announced the addition of Johnson A/C Supply (Dallas, TX) to its family of companies. Johnson A/C Supply has been in business since 1980 and has two locations in the Dallas/Richardson area. Century’s President, Rick Luke, said that “Johnson A/C Supply is a perfect fit with Century’s business model and plans for growth.”  John Johnson, president and founder of Johnson A/C Supply, said he was excited about the acquisition and felt his team would blend well with the Century’s culture. The Century Cos. includes Century A/C Supply, Major Supply and Air Management Supply. This acquisition gives Century Cos. 23 locations in six states.