AC Maintenance in Tahlequah, OK
Air conditioners here run from May through September, so April is the time for a tune-up. Tell us about your system, and a licensed contractor who covers Cherokee County will get in touch.
Tell us about the job
It takes about a minute.
Five months of 90 degree afternoons wear on a system
Your air conditioner runs from May through September here, and on the afternoons it works hardest, it's pushing against 90°F outside to keep the house comfortable inside. That kind of stretch adds up on the parts that do the work, the compressor and the fan motor, especially if the coil is dirty or the refrigerant charge has drifted off from where it should be.
Cherokee County has also seen its share of hail and wind, 38 hail events and 58 damaging wind events over the last ten years. Hail that size can dent a condenser's fins or bend the cabinet without leaving damage you'd notice from the ground. A tune-up checks the coil, the fins, and the electrical connections before a hot month asks more of a weak spot than it can give.
- 5 months
- May through September, your air conditioner is on duty
- 90°F
- the average summer afternoon it cools against
- 38 hail events
- in ten years, and hail bends the fins on outdoor coils
- 58 wind events
- in ten years, and wind drives debris into outdoor units
NOAA nClimDiv, 1991–2020 normals
Book your AC tune-up in April, before homes here start needing cooling in May.
- 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.
Oklahoma requires HVAC contractors to hold a state license.
The Construction Industries Board licenses the contractor, not the job itself, so the same license covers a maintenance visit the same way it covers a full install. It means the state has tested this contractor and keeps a record of them.
For a tune-up, that state license is what stands behind the work. If the technician opens the refrigerant side of the system to check the charge, they also need EPA Section 608 certification, which is federal and required for that work in every state regardless of what the state licenses on top of it.
Source: Oklahoma State Legislature
- What does AC maintenance include?
- A technician checks the refrigerant charge, cleans the outdoor coil, tests the capacitor, and checks that the system is cooling the air by the right number of degrees. They also check the condensate drain, since a clogged one backs up and can shut the system down or leak into the house. Any work on the refrigerant side has to be done by someone with EPA Section 608 certification, so that part of the job is never optional to check on.
- How often does an air conditioner need maintenance?
- Once a year, before the cooling season starts. Homes here run their AC May through September, so having it checked in spring means it is caught before the first stretch of 90°F afternoons. A yearly check is also when a technician catches a weak capacitor or a dirty coil before it causes a breakdown in the middle of summer.
- Is AC maintenance worth it?
- Yes, especially somewhere that leans on the AC for five months of the year with summer afternoons averaging 90°F. A yearly check catches a weak capacitor, a dirty coil, or a low refrigerant charge before one of those turns into a breakdown on a hot afternoon. It is also the point where a technician confirms the system is actually cooling the air by the right number of degrees, not just running.