Johnson Heating and Cooling, LLC.

06/10/2026

🥵It is going to be a hot week!! Is your air conditioner cooling well? If not call us to have one of our friendly qualified service techs to fix it for you at 636-332-4141.

06/01/2026

👉 Attention!!! 1st of the month again don't forget to change your furnace filter!!!! 👈

05/04/2026

Update:: Phone System is back to normal. Thank you for the patience.

We are experiencing phone issues can receive landline calls but not cell phone numbers. Please message us on here or email our office at [email protected]

04/20/2026

Service heating and cooling equipment, new construction and replacement of hvac.

03/03/2026

03/01/2026

Don't be like this when we ask about your filter. Remember it is 1st of the month!

02/25/2026

📣Spring Maintenance Renewals went out in the mail with additional plan options keep a look out! If you want to participate in the program contact our office at 636-332-4141.

01/25/2026

With extreme cold temperatures, furnace exhaust vents can freeze or become blocked by ice or snow. A blocked exhaust can cause dangerous carbon monoxide to build up inside your home.

Stay safe by:
• Checking furnace exhaust and intake pipes daily during extreme cold
• Clearing snow and ice away from all vents
• Keeping at least 2–3 feet of clearance around exterior vent pipes
• Never chipping ice with sharp objects that could damage the vent
• Making sure working carbon monoxide alarms are installed on every level of your home

01/23/2026

Thngs to do before extreme temperatures and significant snow.

*Change Furnace Filter
*Change Thermostat battery (not all have batteries but yours might)
*Make sure air vents are not blocked or completely closed.
*Check propane gas tank outside make sure you have enough!!

Stay tuned for heat pump operations and high efficiency 90% furnace tips!!

01/22/2026

Call 636-332-4141 or visit our website johnson-heatingandcooling.com