McCarthy Building Companies, Inc. was honored as  a Start! Fit-Friendly Company by the American Heart Association (AHA). McCarthy Central Division President Scott Wittkop received Gold-level award during the AHA 2011 Metro St. Louis Start! Heart Walk opening festivities on May 14 in Busch Stadium. Start! Fit-Friendly Companies are recognized by the AHA as employers who go above and beyond when it comes to employee health.