WASHINGTON, DC — A few days before the calendar turn of the new year, Foley Mechanical was called out to a 7,000+-sq.-ft. home in the historic Georgetown neighborhood to assess a nearly 26-year-old heating system. Foley Mechanical has been serving the Greater Washington, DC area since 2002, providing custom-designed and fully integrated radiant heat, steam, hydronic, and mechanical systems that meet both the human and technical requirements for comfort and safety.