A BRIEF HISTORY OF THE MASON CONTRACTORS ASSOCIATION OF AMERICA Words: Cass Stern Have you ever wondered how many twists and turns the MCAA has taken since it’s inception in 1950? If you’re a history buff who loves to study the past, you may find this article incredibly intriguing. We’ve taken the time to research the MCAA’s history and uncovered a few surprises along the way. Definitely a can’t-miss article for anyone long-standing MCAA member!