AIR ZONE HEATING & AIR

Founded in 2005 by veteran HVAC technician James Nakamura, who spent over a decade troubleshooting intricate BAS networks across Chicago's corporate towers and medical facilities, AIR ZONE HEATING & AIR emerged from a need for specialized expertise in building automation. The company quickly became known for its deep understanding of how climate systems interact with smart controls — a skill that sets it apart in an industry often focused only on mechanical parts.