Heating and Cooling In St. Louis, Since 1965.
HVAC Products and Services
We're a full-service heating and cooling company, proudly serving St. Louis and surrounding areas with AC and furnace repair, new installation, air duct cleaning, and more. Browse our services and products below or request a free onsite estimate.
For the best AC Tuneup in St. Louis, call the Fleet that Can't Be Beat.
AC not blowing cold air, making a noise, or not turning on? We can help.
Need new AC installation or replacement? Fast, friendly services.
Furnace not working? Hearing strange noises? Smelling gas? Contact us.
We carry Carrier ACs, Heat Pumps, Fan Coils, Gas Furnaces, and more.
Air Duct Cleaning
Is the airflow in your home weak? Dust building up? Filters clogged?
Aerus Air Scrubber
A air whole-home purification system that removes harmful pollutants.
Want to lower your energy bills or add AC or Heat in a single room? We got you.
Indoor Air Quality
Our Indoor Air Quality products and services will create a healthier home environment. From creating fresher air to removing the humidity and more, we can help! Save for a limited time.
Count on us in St. Louis for all your needs related to new commercial or industrial HVAC equipment, service and repair. Trust our expertise!
It's Official; We've Gone Green!
At Crystal Heating and Cooling, we are proud to be a Carrier Authorized Dealer and a 6-time President's Award winner. It's a designation that represents our unwavering commitment to creating comfortable homes and ensuring the satisfaction of our customers. When it comes to your heating and cooling needs, trust the best in the business – Crystal Heating and Cooling.
As a Carrier Authorized Dealer, we have gone through extensive training and possess current industry licenses and insurance to provide you with exceptional service. Our team of qualified professionals is dedicated to understanding your unique comfort needs and recommending tailored system solutions specific to your home.
When you choose us as your authorized dealer, you can expect energy-efficient, reliable, and environmentally friendly Carrier products. We offer a wide range of solutions that are designed to keep your home comfortable and your energy bills low.
To give you peace of mind, we provide a 100% Satisfaction Guarantee. Trust Crystal Heating and Cooling, the Carrier Authorized Dealer you can rely on for all your HVAC needs.
Whether you require repairs, installations, or maintenance, our team is here to deliver top-notch service and ensure your complete satisfaction.
We're a 6-Time Winner
2014, 2015, 2017, 2018, 2022 & 2023 Presidents Award - Carrier
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Valued Commercial Clients We Serve
We Love Our Customers
As an HVAC Company, we strive every day to provide the very best products and services to every valued customer we're privileged to serve.
You Can Count On Our Experience
What we've done in the last 7 years alone.