HVAC Repair in Picayune, MS
Homes here need heat from November through March and cooling from May through October. If your system quits, tell us what it's doing and a licensed contractor who covers Pearl River County will get in touch.
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Eleven months of work for your system
In Picayune, your system barely gets a break. Summer afternoons average 91°F for six months, May through October, and the compressor runs hard through all of it. Winter is shorter, December through February nights average 41°F, but the system still has to switch over and keep the house warm.
That long summer stretch is what wears on a system here. The compressor and the capacitor that starts it take the brunt of it, and a weak capacitor shows up as a unit that hums but won't start, or one that trips off on the hottest afternoons. Most homes here heat with electricity, so when the power goes out, the heat goes with it. Pearl River County has seen 34 damaging wind events over the past ten years, and in 2024 nearly a third of Mississippi households went at least a full day without power.
- 5 months
- November through March, your system heats
- 6 months
- May through October, it cools
- 41°F
- the average winter night it heats against
- 91°F
- the average summer afternoon it cools against
NOAA nClimDiv, 1991–2020 normals
Mississippi requires HVAC contractors to hold a state license.
The State Board of Contractors tests contractors before issuing that license, and it keeps a record of who holds one. That license covers the contractor, not the individual job, so the same license that qualifies them to install a heating and cooling system also covers a repair on one.
For a repair like this, the license is what stands behind the person doing the work. It means the state has tested this contractor and has a record of them before they touch a system that burns gas or moves refrigerant.
Source: Mississippi State Board of Contractors
- Why is my heat not working?
- Most often the thermostat is calling for heat but something upstream is not responding. With electric heat, check the breaker first, since a tripped breaker will leave the blower running but the air cold. If the breaker is fine, the issue is likely inside the unit, a bad heating element or a control failure, and that needs a contractor to open it up and test it. With 87.8% of homes here heating with electricity, a breaker trip is one of the more common reasons heat stops without warning.
- Why is my system running but not cooling the house?
- If the blower is running but the air is not cold, check the filter first. A clogged filter starves the coil of airflow, and the coil can ice over, which stops it from pulling heat out of the air at all. Check the outdoor unit too. If the fan out there is not spinning, or if you can hear the indoor blower but feel almost no air movement at the vents, that points to the compressor or the airflow itself, and a contractor will need to diagnose which.
- What can I check before calling for HVAC repair?
- Check the thermostat is set correctly and has power, since dead batteries or a display that reset can look like a bigger problem. Check the breaker for the system, both indoor and outdoor units usually have their own. Look at the filter and replace it if it is dirty, since restricted airflow causes problems that look like they come from elsewhere. If the outdoor unit has a shutoff switch nearby, make sure it has not been bumped off. If all of that checks out and the system still is not working right, a contractor will need to look at it directly.