License Number: 017838A since 1975 when we started Macs Heating and Cooling, Ltd. 34 years ago, we had one goal in mind- providing area families with comfort solutions that fit not only their lifestyle, but also their pocketbook. We offer expert installation and maintenance by a skilled team of factory-trained professionals. And with our fleet of trucks and warehouse full of parts and equipment, all of your solutions are just minutes away. So, whether you need routine maintenance, emergency repair, replacement equipment, or a complete system, call us today. Were the people you can count on for all your familys home comfort needs. Residential Family Owned & Operated Same Day Service Certified Technicians Free In Home Estimates Installation and Replacement Custom Design Sheet Metal Radio Dispatched 24 Hour Emergency Service Competitive Pricing. We also serve the areas Hampton, Poquoson, York City, James City County, Williamsburg and Gloucester.