AC Maintenance in The Dalles, OR
Air conditioners here run from July through August, so June is the time for a tune-up. Tell us about your system, and a licensed contractor who covers Wasco County will get in touch.
Tell us about the job
It takes about a minute.
Two months of hard running is still hard running
Your air conditioner in The Dalles only has to work July and August, but it works those two months hard. Summer afternoons average 80°F, and the unit runs to keep up day after day with no real break between. A tune-up before that stretch checks the refrigerant charge, the coil, and the electrical connections that carry the load, so the system isn't finding its weak point on the hottest afternoon of the year.
Wasco County has also seen 43 damaging wind events and 3 hail storms over the past ten years, one with hail up to 1.75 inches. That kind of weather can bend fins on the outdoor coil or knock the unit out of level, and neither shows up until the system is asked to run flat out.
- 2 months
- July through August, your air conditioner is on duty
- 80°F
- the average summer afternoon it cools against
- 3 hail events
- in ten years, and hail bends the fins on outdoor coils
- 43 wind events
- in ten years, and wind drives debris into outdoor units
NOAA nClimDiv, 1991–2020 normals
Book your AC tune-up in June, before homes here start needing cooling in July.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
A tune-up checks the refrigerant charge, cleans the coils, tests the capacitor and tightens the electrical connections.
Oregon requires HVAC contractors to hold a state license.
That license sits with the contractor, not with any single job. It comes from the Construction Contractors Board testing and keeping a record of who holds it. Oregon does carve out an exception. Work under $1,000 does not need a licensed contractor.
What applies no matter the price is federal. Anyone who opens the refrigerant side of your air conditioner has to hold EPA Section 608 certification. That rule does not come from Oregon and does not change with the size of the job. It follows the technician into your home either way.
Source: Oregon Legislative Assembly
- What does AC maintenance include?
- A technician cleans the outdoor coil, checks the refrigerant charge, and tests the capacitor and contactor that start and run the compressor. They also check the fan motor, clear the condensate drain, and swap or check the filter. Anyone opening the refrigerant side needs an EPA Section 608 certification, so that part of the check has to be done by someone qualified to do it.
- How often does an air conditioner need maintenance?
- Once a year, before the weather turns warm, is enough for most systems. In The Dalles that means getting it looked at before July, since cooling season here only runs through July and August. A yearly check catches a weak capacitor or low refrigerant charge before a hot afternoon does.
- Is AC maintenance worth it?
- Yes, mainly because it catches small problems while they are still cheap to fix. A capacitor that is starting to weaken or a coil caked with dust makes the compressor work harder, and that wear adds up over the years. With only two months of real cooling need here, a system that is checked once tends to be ready when those hot afternoons hit 80°F.