XT Engineering offers mechanical engineering service for all kinds of buildings including large single house, townhouses, apartment, high rise building, commercial, office, schools, institute, health care, medical, and industrial buildings. XT Engineering (mechanical) offers consultant and design services for building systems including HVAC (Heating, Ventilating and Air-Conditioning),Plumbing Fire Protection, LEED credited building technical support, Building Read more about What are we working on?[…]