HVAC Repair in Salisbury, NC
Homes here need heat from October through April and cooling from May through September. If your system quits, tell us what it's doing and a licensed contractor who covers Rowan County will get in touch.
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Salisbury asks a lot of your system, in both directions
Your furnace runs from October through April here. Winter nights average 31°F, cold enough that the burner cycles on and off for hours at a stretch through the night. Every start puts wear on the igniter and the flame sensor, and one of those parts is usually why a furnace won't light on a cold morning.
Then summer flips the load the other way. Afternoons average 87°F from May through September, and the compressor runs long stretches to keep up. That kind of steady demand is what wears down a capacitor or strains a weak run of refrigerant. Rowan County also sees real storm weather, winter storms and damaging wind both, and a quarter of North Carolina households lost power for a day or more last year. When the power drops and comes back, most systems restart on their own, but a system already running weak may not recover the same way.
- 7 months
- October through April, your system heats
- 5 months
- May through September, it cools
- 31°F
- the average winter night it heats against
- 87°F
- the average summer afternoon it cools against
NOAA nClimDiv, 1991–2020 normals
North Carolina requires HVAC contractors to hold a state license.
That license comes from the State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors. It belongs to the contractor, not to any single job, so the same license covers this repair and whatever work they take on after it.
For a repair to your heating and cooling system, that license is what stands behind the person doing the work. It is the state board here, not a city or county office, that holds the contractor to account.
Sources: North Carolina General Assembly · North Carolina State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors
- Why is my heat not working?
- Most of the time it's the thermostat, the igniter, or a breaker that's tripped. Check the thermostat first, make sure it's set to heat and the batteries aren't dead. If it's set right and you still get nothing, listen at the furnace for a click or a hum. Gas furnaces that click but don't light usually have a bad igniter or a flame sensor that needs cleaning. With nights averaging 31°F here in the winter, a furnace that's down for even a day is worth getting looked at fast.
- Why is my system running but not cooling the house?
- If air is moving but it's not cold, the first thing to check is the filter. A clogged filter starves the coil of airflow and it can freeze over, and once that happens the air coming out feels warm even though the unit is running. Check the outdoor unit too, the condenser coil needs to be clear of grass, leaves, and dirt so it can release heat. If the filter's clean and the outdoor unit looks fine, it's likely low refrigerant or a failing part, and that needs a contractor to diagnose. On the 87°F afternoons here, a system that's running but not cooling usually gets worse, not better, over the next few days.
- What can I check before calling for HVAC repair?
- Check the thermostat settings and batteries first, that alone fixes more problems than people expect. Then check the breaker panel, a tripped breaker will stop a furnace or air conditioner cold. Look at the filter and replace it if it's dirty, and for outdoor units, clear away any leaves or debris around the base. If the system is short-cycling, making unusual noises, or blowing warm air after all that, a licensed contractor will need to look at it directly.