The Furnace Guys Heating & Cooling LLc is a heating contractor serving OFallon, Illinois. We handle furnace repair, furnace installation, and HVAC system service for residential and light commercial properties. Our work includes thermostat setup, ductwork inspection, airflow checks, and routine maintenance to keep heating systems operating as intended. We also address common issues such as uneven temperatures, ignition problems, and worn components. We provide service for gas and electric heating systems within our service scope in OFallon.
| Sunday | Closed |
|---|---|
| Monday | 08:00am – 05:00pm |
| Tuesday | 08:00am – 05:00pm |
| Wednesday | 08:00am – 05:00pm |
| Thursday | 08:00am – 05:00pm |
| Friday | 08:00am – 05:00pm |
| Saturday | Closed |