AC Maintenance in Farmington, NM
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 San Juan County will get in touch.
Tell us about the job
It takes about a minute.
Three months of hard running, then a long rest
Your air conditioner in Farmington works hard for a short stretch. June through August, afternoons average 88°F, and the system runs to keep up with that heat day after day. Then it sits idle most of the year.
That pattern of hard summer use followed by months of standing still is what a tune-up checks for. A technician can catch a weak capacitor or a low refrigerant charge before the next hot afternoon asks the unit to run flat out. The area has also seen hail up to 1.75 inches and 42 damaging wind events over the past ten years, so part of a maintenance visit is a look at the outdoor coil and cabinet for any damage that storm season left behind.
- 3 months
- June through August, your air conditioner is on duty
- 88°F
- the average summer afternoon it cools against
- 8 hail events
- in ten years, and hail bends the fins on outdoor coils
- 42 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
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- Nov
- Dec
A tune-up checks the refrigerant charge, cleans the coils, tests the capacitor and tightens the electrical connections.
New Mexico requires HVAC contractors to hold a state license.
The Construction Industries Division tests and licenses HVAC contractors before they can take on work like this in San Juan County. That license belongs to the contractor, not to any single job, so it travels with them from one house to the next rather than being issued fresh each time someone calls.
For maintenance on an air conditioner, that state license is what stands behind the work. If the technician opens up the refrigerant side of your system, checking charge or pressures, they also need to hold EPA Section 608 certification, which is required everywhere in the country for anyone handling refrigerant. In New Mexico, the state license and that federal certification are what you're relying on when someone works on your AC.
Source: New Mexico Regulation and Licensing Department
- What does AC maintenance include?
- A technician checks refrigerant pressure, 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 for clogs. They also check the thermostat and the electrical connections, and swap or clean the filter if that is part of the visit. Anyone who opens the refrigerant side has to hold EPA Section 608 certification, since that is federal law everywhere.
- How often does an air conditioner need maintenance?
- Once a year is standard, timed before cooling season starts. Here that means getting it done before June, since homes run their AC June through August. A yearly check catches a weak capacitor or a dirty coil before it fails on a 88°F afternoon.
- Is AC maintenance worth it?
- Yes, because most AC failures trace back to something maintenance catches early, like a failing capacitor or a coil coated in dirt. A unit that runs clean and properly charged also holds up better under stress. Summers here only ask three months of work from the system, June through August, but afternoons average 88°F, and that is enough heat to expose a problem that a spring checkup would have found first.