HVAC Repair in Cody, WY
If your system quits, tell us what it's doing and a licensed contractor who covers Park County will get in touch.
Tell us about the job
It takes about a minute.
In Cody, your furnace never really shuts off
Twelve degrees is a normal night here from December through February, and that means your furnace is working every month of the year with no real break. Most homes in the area heat with gas, and a system that never gets a long rest wears differently than one that cycles on and off with the seasons. The igniter and the burner see more total hours of work over a year, and that shows up first as a furnace that struggles to start or short cycles before it warms the house.
Cody also sees real weather working against the equipment itself. The area has logged 120 winter storms and 192 damaging wind events over the past ten years, and statewide, 8% of Wyoming households lost power for 24 hours or more in 2024. A furnace that loses power mid-cycle usually restarts fine on its own, but the outages that come with those storms are also when a system is working hardest to keep up, and any weak part is more likely to fail right when you need it most.
- 12°F
- the average winter night it heats against
- 72°F
- the average summer afternoon it cools against

A new furnace and air conditioner would cut about $160 a year off heating and cooling for a typical Park County home.
Estimates for a typical Park County home, compared with an older unit built to the previous federal minimum, from EIA household energy data, Wyoming fuel prices and NOAA climate normals. Your home will differ.
Repair makes sense when one part has failed.
Replacement makes sense when the furnace's heat exchanger is cracked, the air conditioner's compressor has failed, or repairs keep coming.
- Why is my heat not working?
- Start with the thermostat. Check that it is set to heat and the setpoint is above room temperature, and if it runs on batteries, swap them. If the thermostat looks right, check the switch on the furnace itself and the breaker at the panel, since a tripped breaker or a flipped switch will stop it cold. Furnaces here run nearly all year, so a dirty filter can choke airflow enough to shut the system down on its own safety switch. If none of that brings it back, the igniter or flame sensor is a common failure point and that calls for a contractor.
- Why is my system running but not cooling the house?
- Check the thermostat setting first, then the filter, since a clogged one blocks the airflow the system needs to cool. Next look at the outdoor unit and clear away any leaves, grass, or dirt built up on the coil. If the air coming from the vents is barely cool or not cool at all, the system may be low on refrigerant, and that is not something to add yourself. A contractor needs to check for a leak before recharging it, since refrigerant does not run low on its own.
- What can I check before calling for HVAC repair?
- Check the thermostat batteries and setting, the breaker at the panel, and the filter, since these cause a lot of no-heat and no-cool calls on their own. For a furnace, look for a light on the control board, since a blinking pattern points to what tripped it. Winters here get down to 12°F on average at night, so if the furnace is out, do not wait on troubleshooting too long before calling. Write down what the system was doing before it stopped, since that detail helps a contractor diagnose it faster.


