About Us

At McKinney Attic Insulation, we specialise in attic air sealing in McKinney, and here’s why every homeowner in the area should consider it. When warm-air leaks from your living space into the attic or cold outside air creeps in through gaps in the attic envelope, your HVAC system works overtime. According to the U.S. Department of Energy, air leakage is one of the most cost-effective ways to cut heating and cooling costs, improve durability and increase comfort.