December 28, 2015 — RK has been a member of Associated Builders and Contractors (ABC) for many years. We’re a Safety STEP Gold level member and have also been re-certified in ABC’s Accredited Quality Contractor (AQC) program. RK first became an ABC Accredited Quality Contractor in 2012. AQC publicly recognizes and honors construction-related firms that have demonstrated their commitment in five key areas of corporate responsibility: