We would like to welcome you to Bullman Heating & Air's Western North Carolina geothermal resource center. We're honored to be one of the finest providers of geothermal products for the Western North Carolina area. Whether you need routine maintenance, equipment repair, or a complete comfort system - Bullman Heating & Air has the qualifications and expertise you need. Let us install a solution that uses the clean, renewable energy in your backyard to give you savings up to 70% on heating, cooling and hot water.