AC Repair in Preston, ID
Air conditioners here run from July through August. If yours quits, tell us what it's doing and a licensed contractor who covers Franklin County will get in touch.
Tell us about the job
It takes about a minute.
Two months of heat, then the unit sits idle
Your air conditioner in Franklin County only really works in July and August, when afternoons average around 80°F. It sits unused most of the year, then has to start up hard on the first hot day with no chance to ease into the season. That is when a weak capacitor or a low refrigerant charge tends to show up, right when you need the cooling most.
The county has also seen eight hail events and ten damaging wind events over the past ten years, with hail up to 1.5 inches. That kind of storm can bend the fins on your outdoor unit or drive debris into it, and you may not notice the damage until the next time you turn the system on and the air coming out is weak.
- 2 months
- July through August, your air conditioner is on duty
- 80°F
- the average summer afternoon it cools against
- 8 hail events
- in ten years, and hail bends the fins on outdoor coils
- 10 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 Franklin County, so the repair decision comes down to the unit's condition.
Estimates for a typical Franklin County home, compared with an older unit built to the previous federal minimum, from EIA household energy data, Idaho 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.
Idaho requires HVAC contractors to hold a state license.
The license is held by the contractor, not issued job by job. Idaho's HVAC Board tests and records the contractor before they're allowed to take on work like this, so the credential is tied to the business you hire, not to this specific repair.
If the repair involves opening the refrigerant side of your air conditioner, whoever does that work also needs EPA Section 608 certification. That's a federal requirement in every state, separate from Idaho's license, and it applies specifically to handling refrigerant.
Sources: Idaho Legislature · Idaho Division of Occupational and Professional Licenses
- Why is my AC not blowing cold air?
- Most of the time this means the system is low on refrigerant, usually from a leak, or the airflow across the coil is blocked. A dirty filter can choke that airflow enough that the coil freezes over and only room-temperature air makes it to the vents. The refrigerant side can only be opened by a technician with EPA Section 608 certification, so a leak isn't something to chase down yourself. Check the filter first, since that's the one thing worth ruling out before calling anyone.
- Why is my AC leaking water?
- This is almost always the condensate drain line, either clogged or disconnected, sending water somewhere other than outside. The line carries away the moisture your AC pulls out of the air, and algae or dust can plug it over a summer. It can also mean the coil has frozen and is now melting, which points back to weak airflow or low refrigerant. Either way, water where it shouldn't be means something needs a look before it damages the house around it.
- Why won't my AC turn on?
- Start with the thermostat batteries and the breaker before assuming the worst. A tripped breaker or a thermostat that's lost power will stop a perfectly good system cold. If those check out, the problem is likely inside the unit itself, a failed capacitor or a control board issue, and that calls for a licensed HVAC contractor. Idaho requires anyone working on your air conditioner to hold a state license through the HVAC Board.