Serving The Front Range Since 1955. Johnson's Heating & Cooling, located in the metro Denver area and proudly serving the Colorado front range. We understand the value of having an honest and reliable HVAC contractor, so we take your service and repair issues seriously. As a family owned and operated business, our goal is to become your first and ongoing choice for heating and air conditioning sales & service. Our many services include: heating and air conditioning, sales and installation, service and repair (all makes and models), air purifiers, humidifiers, boilers, and hot water heaters. As Trane Comfort Specialists, we can save you money by installing energy efficient products. See for yourself how our prompt, reliable, and professional heating services can give you cost-effective heating solutions. Call Johnson's Heating & Cooling today!