An outdoor air conditioning condenser unit on a concrete pad next to the gray vinyl siding of a residential home.

AC Maintenance in Greeley, CO

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 Weld County will get in touch.

Tell us about the job

It takes about a minute.

Step 1 of 3: Equipment
Overhead view of an air conditioning condenser unit on a concrete pad next to a house with asphalt shingle roofing and vinyl siding.

Three months of heat, and years of hail between them

Your air conditioner only runs June through August here, three months out of the year. The rest of the time it sits idle outside, through whatever the weather brings. When summer arrives and afternoons average 86°F, it has to start up and keep up right away, and a weak part tends to show itself right then.

Weld County has logged 388 hail events and 172 damaging wind events over the past ten years, with hail as large as 4.25 inches. Your outdoor unit sits through all of that with no cover. Hail can dent the cabinet or bend the fins on the coil, and bent fins block the airflow the unit needs to cool the house. A tune-up before summer is when a contractor can catch that kind of damage while it's still a small fix.

3 months
June through August, your air conditioner is on duty
86°F
the average summer afternoon it cools against
388 hail events
in ten years, and hail bends the fins on outdoor coils
172 wind events
in ten years, and wind drives debris into outdoor units
Isometric illustration of a cutaway single-story house showing interior rooms, ductwork running from an indoor air handler, and an outdoor condenser unit on a pad beside the building.
Your air conditioner works hardest from July through August.

NOAA nClimDiv, 1991–2020 normals

Overhead view of a gray outdoor AC condenser unit on a concrete pad beside a mulched garden bed and a house with vinyl siding.

Book your AC tune-up in May, before homes here start needing cooling in June.

  1. Jan
  2. Feb
  3. Mar
  4. Apr
  5. May
  6. Jun
  7. Jul
  8. Aug
  9. Sep
  10. Oct
  11. Nov
  12. Dec

A tune-up checks the refrigerant charge, cleans the coils, tests the capacitor and tightens the electrical connections.

What does AC maintenance include?
A technician checks the refrigerant charge, cleans the condenser coil outside, and tests the capacitor and contactor that start the compressor. They also check the condensate drain for clogs and look at the electrical connections for wear. Outside the ten-year window, that coil sits through Greeley's hail and wind, so a clean, unbent coil matters more here than in places without that kind of weather.
How often does an air conditioner need maintenance?
Once a year is enough for most homes. Greeley only needs cooling from June through August, so a check in spring before that stretch starts catches problems before the heat does. Waiting until a hot afternoon to find out something is wrong means going without cooling until a contractor can get to it.
Is AC maintenance worth it?
Yes, because most of what fails on an air conditioner fails slowly and shows warning signs first. A tech can catch a weak capacitor or a dirty coil before it leaves you without cooling on an 86-degree afternoon. With 388 hail events recorded here over the last ten years, a yearly check is also when a contractor would spot coil damage you would not see from the ground.