McGinnis Heating & Cooling is dedicated to providing the best heating and cooling system solutions possible for residential homeowners and commercial businesses in the area. Call McGinnis to create a system and solution that fits your individual needs. We have many satisfied customers in the Metro East, St. Louis and St. Louis County. Count on McGinnis Heating & Cooling to do the job right. McGinnis Heating & Cooling provides professional services and you can rely on us to do the job right. We are licensed contractors and specialists in the field of heating and air conditioning and we have the experience, tools and resources to keep your equipment running smoothly throughout the year.