An outdoor air conditioning condenser unit installed beside the exterior wall of a blue vinyl-sided house at sunset.

AC Maintenance in Fort Collins, CO

Tell us about your system, and a licensed contractor who covers Larimer County will get in touch.

Tell us about the job

It takes about a minute.

Step 1 of 3: Equipment
Aerial view of a square outdoor air conditioning condenser unit on a concrete pad beside a house wall with a sliding glass door.

Fort Collins doesn't ask much of your AC, but hail does

Summer afternoons here average 76°F, which is mild as cooling seasons go. Your air conditioner isn't grinding through months of extreme heat, so the wear that shows up in hotter places is less of a concern here.

What matters more in Larimer County is what sits outside through the rest of the year. The area has seen 155 hail events and 102 damaging wind events over the past ten years, with hail up to 2.5 inches recorded. That kind of weather can bend the fins on your outdoor unit or knock its cabinet out of true, and the damage is not always obvious from a glance. A tune-up gets someone in front of the unit to check the coil and cabinet for storm damage before it turns into a refrigerant leak or a system that struggles to cool at all.

76°F
the average summer afternoon it cools against
155 hail events
in ten years, and hail bends the fins on outdoor coils
102 wind events
in ten years, and wind drives debris into outdoor units
Isometric cutaway illustration of a house showing attic ductwork, an indoor air handler, refrigerant lines running outside, and an outdoor condenser unit on a pad.
Your air conditioner works hardest from July through July.

NOAA nClimDiv, 1991–2020 normals

What does AC maintenance include?
A technician checks refrigerant level, cleans the condenser coil, and tests the capacitor and contactor in the outdoor unit. Inside, they check the evaporator coil, the blower, and the condensate drain to make sure it isn't clogged. They also check electrical connections and cycle the system to see that it starts, runs, and shuts off the way it should. Fort Collins gets a lot of hail and wind, so it's worth asking the technician to check the condenser fins and cabinet for storm damage while they're out there.
How often does an air conditioner need maintenance?
Once a year is standard, done before the weather turns warm. That gives a technician time to catch a weak capacitor or a low refrigerant charge before the system has to work hard. Skipping years doesn't break the unit right away, but small problems tend to turn into bigger ones without anyone checking.
Is AC maintenance worth it?
Yes, because most of what causes a system to fail is something a technician could have caught earlier. A dirty coil, a failing capacitor, or a low refrigerant charge all show up in a maintenance visit before they cause a breakdown. In a place like Fort Collins, where hail and high wind are common, it also gives someone a chance to spot dented fins or a damaged fan blade before they turn into a bigger repair.