Airfre, Inc. has served the Greater Waco area since 1954 and provides air duct cleaning, filter sales and service. Airfre also provides a special filter service for commercial and industrial clients. Airfre stocks various kinds and sizes of filters for business, industrial and home applications. We provide a complete service for businesses by changing their filters on a regular frequency, cleaning air duct systems and vent a hoods on a regular frequency in kitchens and cafeterias.