AC Maintenance in Durango, CO
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In Durango, hail and wind ask more of your AC than heat does
Summer afternoons in Durango average 79°F, so your air conditioner isn't running hard or running long. The wear that matters here doesn't come from the heat. It comes from what sits outside through the rest of the year.
La Plata County has seen 8 hail events over the past ten years, including a hailstone 1.75 inches across, plus 30 damaging wind events in that same stretch. Hail dents and bends the thin aluminum fins on the outdoor coil, and wind drives debris and branches into the unit. A tune-up checks the coil and fins for that kind of damage and straightens or clears what it finds, before a bent fin turns into a coil that can't shed heat.
- 79°F
- the average summer afternoon it cools against
- 8 hail events
- in ten years, and hail bends the fins on outdoor coils
- 30 wind events
- in ten years, and wind drives debris into outdoor units

NOAA nClimDiv, 1991–2020 normals
- What does AC maintenance include?
- A technician checks the refrigerant level, cleans the condenser coil, and tests the capacitor and contactor in the outdoor unit. They also check the evaporator coil, change or check the filter, and confirm the thermostat is calling for cooling correctly. In Durango it is worth adding a look at the condenser fins and cabinet for hail damage, since the area has seen hail in past storms.
- How often does an air conditioner need maintenance?
- Once a year is standard. Durango summers are mild, with afternoons averaging around 79°F, so the unit here is not working as hard as it would somewhere hotter. Even so, an annual check catches wear on the capacitor and coil before it causes a breakdown, and it is a good time to look for hail or wind damage to the outdoor unit.
- Is AC maintenance worth it?
- Yes, mainly because it catches small problems while they are still cheap to fix. A weak capacitor or a dirty coil does not stop the system right away, it just makes it work harder until something fails. That matters in Durango even with a mild cooling season, since the area has had 30 damaging wind events and 8 hail events over the past ten years, and a yearly check is the time to spot storm damage before it turns into a bigger repair.

