J & J Air is a locally owned and operated heating and cooling company. We serve both residential and commercial customers throughout the Grand Strand region. We are also now serving SC and NC residents. Our trademark is fast, friendly service by well trained and licensed technicians. All employees at J & J Air participate in drug screening and background checks to protect both our company and our customers alike. We require that all of our technicians be NATE certified to ensure that we are delivering the highest quality service. As a Trane Comfort Specialist? dealer, we are fully committed to excellence in every aspect of our business. The Trane Comfort Specialist? designation means that we meet Trane's strongest standards for professionalism and technological expertise.