We feel confident that we will have the best solution for all your heating and cooling needs. Castle Air is locally owned and operated by Blaise Castellano, who has been in the Air Conditioning & Heating business since 1971. We began in 1990 as a local full service Air Conditioning and Heating company, providing service to the Englewood, Rotonda, Placida, Punta Gorda, Port Charlotte, Venice, Nokomis, Sarasota, Osprey and North Port areas.