Capable of providing equipment selections, drawing and book specifications for all mechanical equipment which includes air devices, terminal units, chillers, boilers, heat exchangers, pumps, fans, packaged, custom, and modular air handing units, valves, insulation, expansion tanks, water heaters, grease interceptors and plumbing fixtures. About TAI: TAI brings together engineering, construction, systems integration, on-site services, and technical services - combining proven execution with trusted expertise to support clients across the entire project lifecycle.