AC Maintenance in Boone, IA
Air conditioners here run from June through August, so May is the time for a tune-up. Tell us about your system, and a licensed contractor who covers Boone County will get in touch.
Tell us about the job
It takes about a minute.
Three months of running, ten years of hail and wind
Boone County only asks your air conditioner to work three months a year, June through August, with summer afternoons averaging 82°F. A tune-up before that stretch checks the refrigerant charge and the electrical connections so the system can run those three months without strain.
The rest of the year, the outdoor unit just sits there and takes the weather. This area has logged 40 hail events and 37 damaging wind events over the past ten years, with hail up to 2.75 inches. That kind of weather can bend the fins on the outdoor coil or knock the unit out of level. A maintenance visit is also a chance to catch that kind of damage before it turns into a bigger repair.
- 3 months
- June through August, your air conditioner is on duty
- 82°F
- the average summer afternoon it cools against
- 40 hail events
- in ten years, and hail bends the fins on outdoor coils
- 37 wind events
- in ten years, and wind drives debris into outdoor units
NOAA nClimDiv, 1991–2020 normals
Book your AC tune-up in May, before homes here start needing cooling in June.
- 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.
Iowa requires HVAC contractors to hold a state license.
The Iowa Plumbing and Mechanical Systems Board issues that license to the contractor, not to each job, so the same license that covers a full system installation also covers this maintenance visit.
For AC maintenance, the part that matters most is the refrigerant. If the technician checks the charge or opens that side of the system, federal law requires them to hold EPA Section 608 certification, the same rule that applies everywhere in the country. Between the Iowa license and that certification, the person working on your air conditioner is accounted for on both counts.
Sources: Iowa Legislature · Iowa Department of Inspections, Appeals and Licensing
- What does AC maintenance include?
- A technician checks refrigerant charge, cleans the condenser coil, and tests the capacitor and contactor. They also check the electrical connections, inspect the condensate drain, and make sure the system is pulling the right amps. Anyone opening the refrigerant side has to hold an EPA Section 608 certification, so that part of the job is never skipped on paper. If something is worn but still working, like a weak capacitor, that is the visit where it gets caught before it fails.
- How often does an air conditioner need maintenance?
- Once a year, before the season it runs hardest. Here that means getting it looked at before June, since the cooling season only runs June through August. The unit sits idle the rest of the year, so a check before it has to work through afternoons averaging 82°F catches problems while they are still small.
- Is AC maintenance worth it?
- Yes, because most breakdowns trace back to something small that maintenance would have caught, a dirty coil, a weak capacitor, low refrigerant. Boone has seen 37 damaging wind events and 40 hail events in the last ten years, so a pre-season check is also when a contractor spots hail dents or bent fins on the condenser before they turn into a bigger problem. A system only gets three months of real work each year here, and it should not fail during one of them for a reason that a yearly check would have found.