Designed Specifically for Your Home: Unlike most companies that use off-the-shelf parts to cobble a system for you, Reins designs and builds a heating and cooling system specifically for your home. We plan a unique solution to every new installation or retrofit. Your home size, heat loss, layout, and comfort are carefully considered. Custom duct work is designed and created in our workshop for a perfect fit. Ron and his select group of highly skilled technicians hold various certifications to se