GAF is introducing GAF Community Matters, a social impact initiative to serve the communities in which it operates while renewing commitments to non-profit organizations.
ABC Supply Co. Inc. has acquired Midwest Wholesale Materials Co. in Madison, Wis., making it the distributor's second acquisition in the state in the past two months.
Green Link Engineering, the manufacturer of KnuckleHead rooftop support systems, has joined Heating, Air-conditioning & Refrigeration Distributors International.