AC Repair in Lewiston, ID
Air conditioners here run from July through August. If yours quits, tell us what it's doing and a licensed contractor who covers Nez Perce County will get in touch.
Tell us about the job
It takes about a minute.
Two months of hard, steady running
Your air conditioner in Lewiston only has July and August to earn its keep, and it runs hard those two months. Summer afternoons average 82°F, so the compressor cycles on again and again through the hottest part of the day, day after day.
That short, intense stretch is what wears a unit down. A system that sits idle most of the year and then runs flat out often shows its weak points fast, a capacitor that can't keep the compressor starting smoothly, or a condenser fan motor that struggles once the afternoon heat builds. You notice it as a system that runs longer than it used to, or air that isn't as cold as it should be by mid-afternoon.
- 2 months
- July through August, your air conditioner is on duty
- 82°F
- the average summer afternoon it cools against
- 37 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 Nez Perce County, so the repair decision comes down to the unit's condition.
Estimates for a typical Nez Perce 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.
Idaho's HVAC Board tests contractors before issuing a license, and the license belongs to the contractor rather than to any single job. That means the state has checked the person or company once, before they ever touch your air conditioner, and that check stays on record as long as they hold the license.
For a repair like this, the license covers the contractor's standing to do the work at all, but opening the refrigerant side of your air conditioner brings in a separate rule that applies in every state. Any technician who works on the refrigerant lines has to hold EPA Section 608 certification. That certification is federal, not something Idaho adds, and it exists because refrigerant work carries its own risk no matter where the job is done.
Sources: Idaho Legislature · Idaho Division of Occupational and Professional Licenses
- Why is my AC not blowing cold air?
- Usually it's a dirty filter choking off airflow, or the refrigerant is low from a leak somewhere in the line. A clogged filter makes the evaporator coil freeze up, and once that coil ices over the air coming through your vents turns warm even though the system is running. Low refrigerant does the same thing, but that's not something to top off yourself since it means there's a leak that needs finding. A licensed contractor can check the filter, the coil, and the refrigerant charge to see which one it is.
- Why is my AC leaking water?
- Most often the condensate drain line is clogged. Your AC pulls moisture out of the air as it cools, and that water is supposed to run out through a drain line to the outside. When the line clogs with algae or debris, the water backs up and drips near the unit instead of draining away. A frozen evaporator coil that then thaws can cause the same kind of overflow. Either way it's worth having someone look at it soon, since standing water around the unit can damage the drain pan and the flooring underneath.
- Why won't my AC turn on?
- Start with the thermostat and the breaker. If the thermostat screen is blank, check its batteries or the breaker it runs on. If the thermostat is fine, check the breaker for the outdoor unit itself, since a tripped breaker will shut the whole system down. Beyond that it could be a bad capacitor or a failed contactor, and those need a licensed contractor to diagnose and replace.