Residential
Since 1962, Williamson Heating & Cooling has been serving the greater Triad area. Over the years the company has become one of the largest service organizations in this region with 40 employees and a fleet of 30 vehicles. Our residential service includes sales, repair, maintenance and replacement, as well as air purification. In addition, Williamson Heating & Cooling provides our customers with sales and service 24 hours a day, 7 days a week.