American Combustion Service Inc. (Mokena, Illinois) won the Mechanical Contractors Association of Chicago’s (MCA’s) 2017 Safe Workplace Award in the category of 50,000 hours or less.

Western Specialty Contractors (St. Louis) promoted Jon Carden to branch manager of its San Francisco branch office. Carden was previously superintendent.

Bay Air Systems Inc.’s (Concord, California) Lynette R. Monzo was recognized by Continental Who’s Who as 2018 professional of the year in the field of HVAC services and management.

Publication date: 4/9/2018