Davidson Heating & Air, Inc Davidson Heating & Air began in 1984. We are, and always have been, a family owned business committed to providing the residents of Davidson and surrounding counties with superior HVAC service. We are dedicated to building long term relationships with our customers through integrity, quality service, and an honest and fair price. We're passionate about service and we know that the details make the difference. We analyze your needs and then recommend the best products for your home and lifestyle. We'll always recommend the most environmentally friendly and energy efficient heating and cooling equipment on the market today. We thank you for your business and trust in us as your heating and cooling service, sales, installation, and maintenance provider.