Johnson Heating and Cooling
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Office Hours:
Monday–Friday, 8:30 a.m.–5:00 p.m.
Service & Sales Hours: Monday–Friday, 7:30 a.m.–5:00 p.m.


Furnaces in Wentzville, MO

We can help you save money on your energy bills and keep your home warm during the coldest months. The professionals at Johnson Heating and Cooling are motivated to make the customers in our community as comfortable as possible, through superior cooling and heating services. We assess all furnaces and let our clients know exactly what service or repair is necessary for their systems. Our technicians are highly knowledgeable and experienced about furnace repair and replacement. Don't endure your cold home and high energy bills when you can turn to our reliable professionals with the expertise to repair all furnaces in Wentzville, MO.

Furnaces Often Exhibit Signs of Decay and Disrepair

Our company stands out from the competition because of our dedication to thoroughly informing our clients about their cooling and heating systems. We want you to be able to identify the signs that your furnace is in need of maintenance or replacement. We will walk you through any of the following signs that your furnace may have an issue:

  • Inaccurate Thermostat
  • Dramatic Increase in Energy Bills
  • Strange Noises Coming from Furnace
  • Condensation from High Humidity
  • Family Members Experiencing Respiratory Problems
  • Rusting, Cracking, or Damage on the Outside of the System
  • Burner Flame Is Yellow Not Blue
  • Dust or Soot Coming Out of the Vents
  • Inconsistent Heating Throughout Home
  • 15 Years Passed Since Last Replacement
  • Noticeable Increase in the Amount of Dust in the Home
  • The Furnace Is Always Running and Working to Heat the Home
Residential Furnaces in Wentzville, MO

When Furnace Repair Is the Solution

Aging furnaces can cost you a lot of money in energy bills and potential repairs. Our technicians can assess your system and give you an honest opinion about its condition. We never recommend a furnace replacement when a repair can correct the issues your heating system is having. Our reputation is based on honesty and reliability in all of our business dealings, including our well-known furnace repair services.

Furnace Replacement Provides Years of Benefits

Although a furnace replacement has an upfront cost, the benefits of getting a new furnace will impact your family for the lifetime of the furnace. In the past decade, innovations in the energy efficiency of furnaces have meant lower bills and less impact on the environment. The benefits of a furnace replacement include an increase in air quality, even heating throughout the home, and an increase in the resale value of your home.

Contact us to schedule an appointment for furnace replacement or repair. We are proud to serve clients in Wentzville,O'Fallon, Dardenne Prairie, Defiance, St. Peters, St. Charles Lake St. Louis, and Foristell, MO.