Canton, MA – Cox Engineering Co. of Canton has received a first-place award for safety from the Sheet Metal and Air Conditioning Contractors’ National Association (SMACNA) in the “100,001-200,000 hours worked” category.
Cox Engineering Co., specializes in commercial, pharmaceutical, and institutional HVAC installations and service. The firm was singled out for one of SMACNA’s highest forms of recognition for working 165,000 man-hours without an accident. More than 370 contractors participated in this year’s competition.

