An outdoor air conditioning condenser unit positioned on a concrete pad next to a blue-sided house, surrounded by green shrubs and flowering hydrangeas at sunset.

AC Repair in Sheridan, WY

Air conditioners here run from July through August. If yours quits, tell us what it's doing and a licensed contractor who covers Sheridan County will get in touch.

Tell us about the job

It takes about a minute.

Step 1 of 3: Equipment
Overhead view of a gray residential air conditioning condenser unit mounted on a concrete pad beside a house with asphalt shingle roofing.

Sheridan County asks a lot in a short season

Your air conditioner only has to work through July and August here, but those afternoons average 79°F, and hail is part of the deal. Sheridan County has logged 71 hail events over the past ten years, with stones up to 2.75 inches, and 64 damaging wind events in that same stretch. That kind of weather hits the condenser first, since it sits outside and takes the impact directly.

Hail bends the thin aluminum fins on the condenser coil, and bent fins choke off airflow the unit needs to cool the refrigerant. Wind can rock the unit on its pad or fling debris into the fan. You notice it as a system that runs but cools poorly, or one that suddenly trips off during a storm and won't restart cleanly.

2 months
July through August, your air conditioner is on duty
79°F
the average summer afternoon it cools against
71 hail events
in ten years, and hail bends the fins on outdoor coils
64 wind events
in ten years, and wind drives debris into outdoor units
Isometric illustration of a cutaway house showing interior ductwork, an indoor air handler and furniture, connected by lines to an outdoor condenser unit on a pad.
Your air conditioner works hardest from July through August.

NOAA nClimDiv, 1991–2020 normals

Aerial view of a gray central air conditioning condenser unit on a concrete pad next to a house with vinyl siding.

A new air conditioner would save little on running costs in Sheridan County, so the repair decision comes down to the unit's condition.

  • A new one at the federal minimum, 13.4 SEER2$130 a year
  • An older air conditioner$140 a year

Estimates for a typical Sheridan 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 a part like a capacitor or contactor has failed.

Replacement makes sense when the compressor has failed or the system uses R-22 refrigerant, which is no longer made.

Why is my AC not blowing cold air?
The most common cause is a dirty air filter choking off airflow, so start there before anything else. A refrigerant leak is another likely cause, and that will need a licensed contractor since it has to be found and sealed, not just topped off. It's also possible the outdoor unit is dirty or blocked, which matters here since your system runs hard through July and August and needs clear airflow around the coil to keep up on those 79 degree afternoons.
Why is my AC leaking water?
Most often the condensate drain line is clogged, and water backs up instead of draining outside. Algae and debris build up in that line over time and block it. A contractor can clear the line and check that it's sloped correctly so it drains on its own again.
Why won't my AC turn on?
Check the thermostat first, since dead batteries or a setting knocked out of place will stop the system before it ever starts. If that's not it, check the breaker, since a tripped breaker will cut power to the whole unit. Storms are common here, with 64 damaging wind events over the past ten years, and a power interruption during one can trip a breaker without any other damage. If the thermostat and breaker both check out, the problem is inside the unit and needs a contractor to look at it.