What should I do when my carbon monoxide (CO) detector alarms?

Verify that it is the carbon monoxide warning and not a low battery warning. Turn off all gas appliances, if possible. Open a window or door for ventilation and call your heating and air contractor.

Liberty Heating & Cooling

Hours of Operation

Monday - Friday
7:30am - 4:30pm, excluding holidays

Saturday & Sunday by appointment only

Contact Info

  • Bruce Liberty
  • Liberty Heating & Cooling, LLC
  • Call 651-260-6060
  • Email Us