Crystal Heating and Cooling

Since 1965, Crystal Heating and Cooling has been the trusted name in HVAC services throughout the Greater St. Louis Area. We proudly serve both residential and commercial customers with unmatched expertise, reliability, and care. With over 40 rapid response service trucks ready to go, our team is always prepared to keep your home or business comfortable in every season. As a 6-time Carrier Presidents Award Winner and Factory Authorized Dealer, we’re recognized for delivering top-quality service and products. Our skilled technicians handle air conditioning and heating system installation, repair, and maintenance with precision, using the best systems from brands like Carrier. We specialize in heat pump services, providing efficient heating and cooling solutions, and offer advanced indoor air quality services to keep your environment clean and healthy. Our professional duct cleaning services enhance airflow and system efficiency, ensuring your HVAC systems perform at their best. We understand HVAC issues can arise anytime, so we offer 24/7 emergency services for prompt, reliable support. Our energy-efficient solutions help reduce energy consumption, saving you money while maintaining comfort. We also excel in zoning and ductless systems for customized temperature control, along with comprehensive water heater services. At Crystal Heating and Cooling, we’re committed to quality in everything we do. We build lasting relationships with honest advice, transparent pricing, and a satisfaction guarantee. Our A+ BBB rating and industry certifications highlight our dedication to excellence. Serving the Greater St. Louis Area with over 40 rapid response service trucks, discover why we're "The Fleet That Can't Be Beat." Contact us today for all your residential and commercial HVAC needs!