Mac Hennessy has been named regional vice president, Southeast Region for ACS powered by CCS Facility Services, a newly formed partnership announced in July 2026 that brings Alabama Cleaning Service together with the resources and national platform of CCS Facility Services.
Since joining Alabama Cleaning Service in 2018, Hennessy has worked across the business and helped drive growth through new partnerships, customer relationship development and operational support. In his expanded role, he will continue building ACS across the Southeast while helping customers benefit from the combined company’s broader capabilities.
A graduate of Samford University, where he played golf for four years, Hennessy earned his M.B.A. in finance from Samford. He’s worked across every area of the business and now focuses on building new partnerships and supporting existing ones. Outside of work, Hennessy enjoys hunting, fishing, golfing and spending time with his family.