John Brown Heating & Cooling is a family-owned-and-operated business located in Waxhaw, North Carolina, but serves all of Union, Mecklenburg, Lancaster & York Counties. We are licensed, insured, and bonded to bring you peace of mind. We have over 20 years of experience, which explains why we take so much pride in conducting honest repairs, install and helping to keep your system maintained properly. We understand the trouble associated with residential heating and air conditioning problems, so we always work hard to restore your home’s comfortable climate.