HVAC Repair Wentzville MO | Call Apollo Heating & Cooling

120 Hwy A Ste 3, Wentzville, MO 63385

(636) 639-9818

http://apolloheatandcool.com/

Property Service Solutions

  • HVAC installation or replacement
  • HVAC system repair
  • HVAC system maintenance

Meet the Team

Apollo Heating & Cooling, Inc. is a family-owned and operated HVAC company proudly serving Wentzville, St. Charles County, and the Greater St. Louis area since 1990. As a Carrier Factory Authorized Dealer, we specialize in the installation, repair, and maintenance of heating and cooling systems for both homes and businesses. Our team of NATE-certified and EPA-certified technicians is committed to providing honest, trustworthy service backed by an A+ rating from the Better Business Bureau. We focus on delivering reliable solutions, from traditional furnaces and air conditioners to geothermal and ductless systems, with a core mission of exceptional customer care and helping our neighbors manage their comfort efficiently.

Frequently Asked Questions

What should I consider when planning an HVAC replacement for my Wentzville home?

When it's time to replace your system, our team at Apollo Heating & Cooling will assess your home's specific needs, including size, layout, and your family's comfort preferences. As a Carrier Factory Authorized Dealer, we offer high-efficiency options that can help manage energy costs in our local climate. We'll provide a clear, detailed estimate and handle the entire installation process with our NATE-certified technicians, ensuring it's done correctly and meets all local codes.

Why is regular HVAC maintenance important for homes in the St. Charles County area?

Regular maintenance is key to preventing costly breakdowns, especially during our hot summers and cold winters. Our maintenance service includes a thorough inspection, cleaning, and tuning of your system. We check for common local issues like clogged air filters that restrict airflow and strain your unit. This proactive care helps extend your system's lifespan, maintains efficiency to keep utility bills in check, and ensures your family's comfort year-round.

My smart thermostat in Wentzville isn't working correctly. Can you help?

Absolutely. Smart thermostat issues, such as connectivity problems or incorrect temperature readings, are common and often frustrating. Our EPA-certified technicians are experienced with various smart thermostat brands and their integration with HVAC systems. We can diagnose whether it's a wiring issue, a compatibility problem with your furnace or air conditioner, or a simple programming error, and get your home's comfort control back on track efficiently.

Business Location & Hours



Mon:9:00 AM - 5:00 PM
Tue:9:00 AM - 5:00 PM
Wed:9:00 AM - 5:00 PM
Thu:9:00 AM - 5:00 PM
Fri:9:00 AM - 5:00 PM
Sat:Closed
Sun:Closed


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