

Ryan Mahoney
Site Representative
Ryan is a seasoned construction professional with over 20 years of hands-on experience in the industry. Prior to joining LeftField, Ryan worked as a Frame-to-Finish Carpenter Foreman for a General Contractor, where he developed a keen eye for detail and craftsmanship. In the public sector, Ryan has led and contributed to the successful completion of numerous multi-million dollar construction projects, including Police Stations, Fire Stations, Town Halls, Schools, and Courthouses across the Commonwealth.
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His ability to manage crews, adhere to tight schedules, and uphold safety protocols has made him a trusted and dependable leader on site. Drawing on his deep field experience and strong understanding of construction processes, Ryan brings a practical, solutions-oriented perspective to his role as a site representative.
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Outside of work, Ryan enjoys staying active—he’s an avid runner, passionate gardener, and skilled golfer. He coaches his son’s baseball & basketball teams and has recently added pickleball to his list of hobbies. Ryan values the balance between work, family, and spending time outdoors.