Furnace Repair in Española, NM
Furnaces here run from September through May. If yours quits, tell us what it's doing and a licensed contractor who covers Rio Arriba County will get in touch.
Tell us about the job
It takes about a minute.
Nine months of heat puts real hours on your furnace
From September through May your furnace is the thing standing between you and a 15°F night. That is nine months of the burner cycling on and off, night after night, to hold the house steady. Every one of those starts asks the igniter and the burner assembly to do their job again, and over years that wear is what finally catches up with them.
Most homes here heat with gas, so when the power goes out the furnace usually stops with it even though the gas is still there. Rio Arriba County has seen 144 winter storms and 33 damaging wind events over the past ten years, and statewide, 13% of households lost power for a full day or more in 2024. A furnace that was already struggling to light often will not survive that kind of outage and restart cleanly on its own.
- 9 months
- September through May, your furnace is on duty
- 15°F
- the average winter night it heats against
- 59%
- of homes here heat with gas, so most furnaces here burn gas
- 144 winter storms
- in ten years, the nights a failure hurts most
NOAA nClimDiv, 1991–2020 normals
A new furnace would cut about $90 a year off heating for a typical Rio Arriba County home.
Estimates for a typical Rio Arriba 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 one part has failed and the heat exchanger is sound.
Replacement makes sense when the heat exchanger is cracked or the furnace keeps needing parts.
New Mexico requires HVAC contractors to hold a state license.
New Mexico's Construction Industries Division issues that license, and it belongs to the contractor, not to the job. The state tested the contractor and keeps a record of that license, but it does not re-check them for every furnace they touch.
That license is what stands behind the work when a stranger comes to repair a furnace that burns gas. Gas is the part of this job that has to be right, since a loose connection or a bad seal is what makes a furnace dangerous rather than just broken. In Rio Arriba County, close to six in ten homes heat with gas, so a furnace repair here is often gas work, and the CID license is the state's answer for who is qualified to do it.
Source: New Mexico Regulation and Licensing Department
- Why won't my furnace turn on?
- Most often the thermostat isn't calling for heat, or power to the furnace has been interrupted. Check that the thermostat is set to heat and the temperature is above room temperature. A tripped breaker or a switch near the furnace that got bumped off will also stop it cold. If the furnace still won't start after that, the igniter or a safety switch may be at fault, and that needs a contractor to check.
- Why is my furnace blowing cold air?
- If air is moving but it's not warm, the furnace may be running the blower without the burners lighting. That points to an ignition problem or a safety switch keeping the burners from firing. It can also mean the thermostat fan is set to "on" instead of "auto", which pushes air through the vents even when the furnace isn't heating. A contractor will need to check the igniter and the flame sensor if switching the fan to auto doesn't fix it.
- Why won't my furnace pilot light stay lit?
- A pilot light that won't stay lit is usually a sign the thermocouple has worn out or needs adjustment. The thermocouple's job is to sense the flame and keep the gas valve open, and once it fails, the valve shuts the gas off as a safety measure. A draft blowing across the pilot can cause the same thing, so it's worth checking whether something nearby is pushing air across it. Either way, this is a repair for a licensed contractor, since it involves the gas valve.