CCA ranked No. 54 on the Engineering News-Record (ENR) 2021 Top 100 Green Building Contractors list — measured by contracting revenue from projects registered with or certified by third-party rating organization under objective sustainable-design standards. This is the fourth consecutive year CCA has ranked on the list since it submitted its first nomination in 2018.

CCA was ranked the 95th-largest green building contractor in the United States on the Engineering News-Record (ENR) 2018 Top 100 Green Building Contractors — the first time the company has made the list — with total green revenue of $64.97 million.