Our Services Are a Breath of Fresh Air Choose Clean Air in Hopkins & Columbia, SC for Air Quality Services. Whether you need indoor air quality testing or duct cleaning services, you'll be happy you hired Clean Aire, Inc. We were established in 1991 with the goal of providing first-rate services and personalized customer care to residents of Hopkins and Columbia, SC. We're committed to being your reliable resource for mold testing and air quality services. Schedule an appointment with Clean Aire today by calling 803-776-1117.