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Air Conditioning Replacement in Wentzville, MO

When it comes to home repair and updates, finding a team of honest and reliable professionals is essential to your peace of mind. Our team follows through with superior work and never inflates the cost of service for your update. Johnson Heating and Cooling specializes in all types of HVAC services including air conditioning replacement. We happily complete repairs for our clients, but in some cases an air conditioner replacement is the best choice for a homeowner. 

Our sales team is knowledgeable about every aspect of an AC replacement, so you can reap the rewards of a new system without overpaying for one that doesn't fit. We are dedicated to thoroughly informing our clients about any services that include an air conditioning replacement in Wentzville, MO.

Thermostat in Wentzville, MO

Signs That You Need Air Conditioning Replacement

As your air conditioner ages, you may notice signs of decay that indicate it may be near time for a replacement. When you schedule an air conditioning repair, one of our technicians will fix the problem, and also let you know how much use you can expect from your system in the future. Some of the signs that you need an AC replacement include:

  • Increase in Energy Bills
  • Uneven Cooling in the Home
  • Noisy Fan and Cooling System
  • Allergens Never Clear from the Air
  • Increase in the Number of Repairs You Schedule
  • Humidity Throughout the Home
  • Outdated or Inaccurate Thermostat
  • No Programmable Thermostat
  • System Has Not Been Updated in 10 or More Years


AC Replacement Has Long-Term Benefits

An AC repair may correct the current issue, but will not provide the benefits of a complete AC replacement. Investing in an air conditioner replacement comes with significant long-term benefits, including:

  • Potentially Qualify for Tax Incentives
  • Get Coverage from a Manufacturer's Warranty
  • Better Air Quality and Reduced Allergens in the Home
  • Peace of Mind Knowing Your Home Is Always Comfortable
  • Save on Both Heating and Cooling Costs
  • Run a System That is Better for the Environment
  • Evenly Controlled Temperature Throughout the Home
  • Reduction in Mold Growth Due to Even Home Humidity


The comfort of your home depends on having an AC system that performs well, especially when you need it most. Gain peace of mind about the temperature and comfort of your home once you have invested in an air conditioner replacement that lasts for years and pays for itself in energy savings.

Contact us today to learn more about the best options for your air conditioning replacement. We are proud to serve residential clients in Wentzville,O'Fallon, Dardenne Prairie, Defiance, St. Peters, St. Charles Lake St. Louis, and Foristell, MO.