Established in 1936, Columbus Worthington Air has installed in more than 50,000 homes throughout Central Ohio. With over 40 s ... ervice vehicles to meet your home and business heating and cooling in Columbus, Ohio, Columbus Worthington Air is one of Central Ohio's most experienced and reliable service and installation company. With same day service seven days a week, including holidays and night service, Columbus Worthington Air has provided reliable services across the Central Ohio area to tens of thousands of homes and businesses.. read more