Furnace Repair in Carlsbad, NM
Furnaces here run from November through March. If yours quits, tell us what it's doing and a licensed contractor who covers Eddy County will get in touch.
Tell us about the job
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Five months of real cold puts the load on your furnace
Carlsbad only asks for heat from November through March, but on those winter nights averaging 31°F, your furnace is doing real work to keep the house warm. More than half the homes here heat with electricity, and that means the furnace and the power feeding it both matter.
That matters because outages happen. Eddy County has seen 11 winter storms and 222 damaging wind events over the past ten years, and statewide, 13% of households lost power for a full day or more in 2024. When the power drops on a cold night, an electric furnace stops with it, and it won't start again until the power does.
- 5 months
- November through March, your furnace is on duty
- 31°F
- the average winter night it heats against
- 11 winter storms
- in ten years, the nights a failure hurts most
NOAA nClimDiv, 1991–2020 normals
New Mexico requires HVAC contractors to hold a state license.
New Mexico licenses HVAC contractors through the Construction Industries Division. That license belongs to the contractor, not to any single job, so it covers this contractor's work in general rather than being issued fresh for your furnace repair.
For a furnace repair, that license is what stands behind the person working on your gas line and burner. A bad connection or a burner that is not seated right is the dangerous part of this job, and the license is tied to the contractor doing that work, not to a separate check on the repair itself.
Source: New Mexico Regulation and Licensing Department
- Why won't my furnace turn on?
- Most often the thermostat isn't sending power through, or the furnace isn't getting power or gas at all. Check that the thermostat is set below room temperature and has working batteries, and check the breaker and the furnace's own switch, which looks like a light switch near the unit. If those are fine, a safety switch may be holding it off, often tripped by a clogged filter or a drain line backed up on the condensate side. A contractor can trace it to the exact part once those basics are ruled out.
- 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, a flame sensor that needs cleaning, or a safety switch cutting the burners off while still letting the fan run. It can also happen right after the thermostat calls for heat, since the blower sometimes starts before the burners catch. If cold air keeps coming for more than a few minutes, the burners aren't lighting and it needs a look.
- Why won't my furnace pilot light stay lit?
- A pilot that won't stay lit is usually the thermocouple, the small rod that sits in the flame and tells the gas valve it's safe to stay open. Once it wears out it can't hold that signal, so the valve shuts the gas off and the pilot goes out. A draft blowing across the pilot or a dirty pilot orifice can do the same thing. Either way it's a gas part, so it's worth having a contractor replace rather than relighting it over and over.