ABM (NYSE:ABM), a leading provider of facility solutions, announced that Emerald Aire Inc. has signed an agreement to join its Linc Service franchise network.  Emerald Aire Inc. is a leading full-service provider of mechanical contracting in the Seattle, Washington market. Linc Service is a franchise brand of ABM Franchising Group, LLC, a subsidiary of ABM. “We are looking forward to working with Emerald Aire Inc. and are pleased to see them join… Read More