Press Release: Aireserv : Aire Serv of Southern Maine Prepares for Industry-Wide Transition to Mandatory R-454B Refrigerant

HOLLIS, ME, UNITED STATES, January 24, 2025 /⁨EINPresswire.com⁩/ -- Aire Serv of Southern Maine, a leader in heating, ventilation, and air conditioning (HVAC) services, is ready to support customers through the HVAC industry's mandatory transition to R- ...