A snow-covered two-story shingled house at night with one illuminated upstairs window, surrounded by snow-laden trees under a dark blue sky.

HVAC Repair in Douglas, WY

Homes here need heat from September through June and cooling from July through August. If your system quits, tell us what it's doing and a licensed contractor who covers Converse County will get in touch.

Tell us about the job

It takes about a minute.

Step 1 of 3: Equipment
An unfinished basement featuring a forced-air furnace, exposed wooden ceiling joists, bare concrete walls, and miscellaneous items including cardboard boxes and coiled cables on the floor.

Ten months of heat, two months of cooling, barely a break between

Your furnace is the machine doing the real work in Douglas. It runs from September through June, and on winter nights that average 14°F it cycles on and off for hours to hold the house steady. Every start puts load on the igniter and the blower motor, and a furnace running this many months sees more of those cycles than most. When it struggles to keep up or won't fire at all, that's the wear showing.

July and August ask something different of the system, with afternoons near 82°F calling on the air conditioner after months of sitting idle. Converse County has also logged 105 winter storms and 141 damaging wind events over the past ten years, and outages follow some of those. Most furnaces and air conditioners come back on their own once power returns, but a system already worn down by a long heating season is more likely to fail right when you need it.

10 months
September through June, your system heats
2 months
July through August, it cools
14°F
the average winter night it heats against
82°F
the average summer afternoon it cools against
Isometric cutaway illustration of a single-story house showing interior rooms with furniture and a furnace connected to ductwork and a vertical flue pipe extending through the roof.
Your system heats September through June and cools July through August.

NOAA nClimDiv, 1991–2020 normals

An unfinished basement featuring concrete block walls, exposed floor joists, a bare concrete floor, and a forced-air furnace with a large metal exhaust duct in the corner.

A new furnace and air conditioner would cut about $150 a year off heating and cooling for a typical Converse County home.

  • A new furnace and AC$720 a year
  • An older furnace and AC$870 a year

Estimates for a typical Converse 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?
Most often it is the igniter, a flame sensor that needs cleaning, or a thermostat set wrong or dead on batteries. Check the thermostat first, since a blank or unresponsive display usually just needs new batteries. If the furnace runs but never lights, or lights and then shuts off, that points to the igniter or flame sensor, and a contractor can test both in one visit. With winter nights here averaging 14°F, do not wait long to get it looked at.
Why is my system running but not cooling the house?
Check the air filter first. A filter clogged with dust blocks airflow across the coil, and the coil can ice over so the air coming out feels weak or barely cool. If the filter is clean and the air still is not cold, the system may be low on refrigerant or the outdoor unit could be blocked by leaves or debris. That is worth a contractor visit, since running it low on refrigerant for long can damage the compressor.
What can I check before calling for HVAC repair?
Start with the thermostat. Make sure it is set to heat or cool as needed and has fresh batteries if it runs on them. Next check the air filter, since a dirty one can cause weak airflow or a system that runs constantly without keeping up. If you have a furnace, check that the switch nearby, the one that looks like a light switch, is on, and that any exterior vent pipe is not blocked by snow or debris. If the breaker for the system has tripped, you can reset it once, but if it trips again, leave it off and call a contractor.