AC Repair in Gallup, NM
Air conditioners here run from July through August. If yours quits, tell us what it's doing and a licensed contractor who covers McKinley County will get in touch.
Tell us about the job
It takes about a minute.
Two months of heat, then long stretches of nothing
Gallup only asks your air conditioner to work in July and August, with afternoons averaging 85°F. That short season is actually harder on the unit than running steady. It sits idle most of the year, then gets switched on when the heat arrives, and parts that have sat still for months are the ones most likely to stick or fail on that first hot day.
McKinley County has seen 64 damaging wind events over the past ten years. Wind that strong can rattle the outdoor unit, knock debris into the cabinet, or throw branches and grit against the coil and fan blade. If your air conditioner is blowing warm air or cycling oddly right after a windy stretch, that is often where to look first.
- 2 months
- July through August, your air conditioner is on duty
- 85°F
- the average summer afternoon it cools against
- 1 hail events
- in ten years, and hail bends the fins on outdoor coils
- 64 wind events
- in ten years, and wind drives debris into outdoor units

NOAA nClimDiv, 1991–2020 normals
A new air conditioner would save little on running costs in McKinley County, so the repair decision comes down to the unit's condition.
Estimates for a typical McKinley County home, compared with an older unit built to the previous federal minimum, from EIA household energy data, New Mexico fuel prices and NOAA climate normals. Your home will differ.
Repair makes sense when a part like a capacitor or contactor has failed.
Replacement makes sense when the compressor has failed or the system uses R-22 refrigerant, which is no longer made.
New Mexico requires HVAC contractors to hold a state license.
New Mexico runs this through the Construction Industries Division. The license belongs to the contractor, not to each job, so the state has tested and keeps a record of the business you hire, not of this specific repair.
For an air conditioner repair, the part that matters most is the refrigerant line. Any technician who opens that side of your system, here or in any other state, has to hold EPA Section 608 certification. That comes from federal rule, not the state license, and it applies on top of it.
Source: New Mexico Regulation and Licensing Department
- Why is my AC not blowing cold air?
- The most common cause is a dirty air filter choking off airflow across the coil, which can cause it to ice up and blow warm. Low refrigerant from a leak is another common reason, and that only shows up as warm air once the charge has dropped. A contractor can check airflow, coil temperature, and refrigerant pressure to find out which one it is.
- Why is my AC leaking water?
- Most often the drain line has clogged with algae or dirt and the condensate is backing up and finding another way out. A dirty filter can also cause this, since a frozen coil drips a lot of water once it thaws. Either way, a contractor can clear the line or find where the water is actually coming from.
- Why won't my AC turn on?
- Check the thermostat first, since a dead battery or a setting knocked out of place will stop the system before it ever starts. If the thermostat looks fine, a tripped breaker or a blown fuse at the outdoor unit is the next likely cause. A contractor can test the electrical side safely and tell you which part failed.


