AC Repair in Missoula, MT
If your air conditioner quits, tell us what it's doing and a licensed contractor who covers Missoula County will get in touch.
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Missoula doesn't ask much of an air conditioner
Summer afternoons here average 74°F, and most homes don't run cooling on any regular basis. That's easy on a system built to handle real heat, but it means an AC that sits idle most of the year and then gets switched on for a stretch of hot days.
The bigger risk is what happens outside. Missoula County has seen 21 hail events and 69 damaging wind events over the past ten years, with hail up to 2.5 inches recorded. A hailstone that size can bend the fins on an outdoor unit or crack the housing, and a bad wind event can knock debris into the coil or twist the cabinet on its pad. If your AC is blowing warm air or making noise after a storm, that's usually where to look first.
- 74°F
- the average summer afternoon it cools against
- 21 hail events
- in ten years, and hail bends the fins on outdoor coils
- 69 wind events
- in ten years, and wind drives debris into outdoor units
NOAA nClimDiv, 1991–2020 normals
A new air conditioner would save little on running costs in Missoula County, so the repair decision comes down to the unit's condition.
Estimates for a typical Missoula County home, compared with an older unit built to the previous federal minimum, from EIA household energy data, Montana 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.
Montana requires HVAC contractors to hold a state license.
The Department of Labor and Industry tests and licenses the contractor, not the job itself. The same license covers this repair and every other job that contractor takes on. Montana sets one exception. Work under $2,500 does not need a licensed contractor. Above that line, the license is what stands behind the work.
An air conditioner repair often means opening the refrigerant side of the system. Federal law requires EPA Section 608 certification for that, no matter which state you're in. A Montana license does not replace that certification. A contractor doing this kind of repair needs both.
Source: Montana Legislature
- Why is my AC not blowing cold air?
- Most of the time the refrigerant is low from a leak, or the airflow is blocked before it ever gets cold. A dirty filter or a frozen coil will both leave you with air moving but not cooling. Refrigerant work has to be done by someone with EPA certification, since opening that side of the system is federal law, so this is a case for a licensed contractor rather than a guess at home.
- Why is my AC leaking water?
- Cooling air pulls moisture out of it, and that water is supposed to drain away through a condensate line. If that line is clogged or disconnected, the water backs up and finds another way out, usually near the indoor unit. A frozen coil that then thaws will do the same thing, so the leak often points to one of those two problems.
- Why won't my AC turn on?
- Start with the thermostat and the breaker, since those cause more no-start calls than anything inside the unit itself. If both check out, the problem is likely electrical, a failed capacitor or a safety switch that has tripped. Either way it is worth having a contractor look at before the next warm stretch.