Centrally located in San Luis Obispo, California, Wighton's has been servicing the Central Coast since 1953. As the leading provider of residential & commercial heating and air-conditioning systems, we take pride in our strong values and quality workmanship. We design, install, service, and repair ALL systems with the excellence we believe in. Specializing in performance-based contracting, Wighton's is a leading provider in heating, cooling, plumbing, air conditioning, geothermal groundwater heat pumps, and full furnace services in the Central Coast community. The most important thing to our company is the quality and attention to detail that we provide. With Wighton's you can expect value, dependability, and comfort you can trust!