For the past 30+ years, Kolb Mechanical Corp. has been a leading provider of Heating, Ventilation and Air Conditioning (HVAC) on the East End of Long Island, New York. Kolb installs, and services all major brands of HVAC equipment. Kolb serves both commercial and residential customers alike. Our offices are centrally located on the East End with a fleet of radio dispatched trucks to provide prompt service 24 hours a day.