Residential Air-conditioning is an often-overlooked aspect until it fails. Here at EC3 we strive for quick response, accurate diagnosis, and cost-efficient residential HVAC solutions. Residential HVAC equipment can vary in Texas from small gas furnaces to large variable speed heat pumps. Whatever your residential needs are, we have a solution. When faced with residential system replacement in your home, it’s always best to consult with a professional that is willing to sit down and discuss your needs and expectations. One that will treat you and your home with the respect it deserves. Here at EC3 we sit down with all of our residential customers and customize a solution that will provide unparalleled cooling, quality, and cost savings.