Holliston, MA- Construction Manager Colantonio Inc. announced three recent hires to its team: Project Superintendent Ryan Aitken, Assistant Project Manager Michael McDonald, and Receptionist Debbie Bortolotti. Aitken returns to Colantonio [...] The post Colantonio Hires Three: Ryan Aitken, Michael McDonald and Debbie Bortolotti appeared first on Boston Real Estate Times.