AC Maintenance in Pascagoula, MS
Air conditioners here run from April through October, so March is the time for a tune-up. Tell us about your system, and a licensed contractor who covers Jackson County will get in touch.
Tell us about the job
It takes about a minute.
Seven months of Pascagoula heat wears on your AC
Your air conditioner runs from April through October here, seven months of the year. Summer afternoons average 90°F, so the compressor is cycling on and off all day to keep the house cool. That much run time wears on the capacitor and the contactor faster than it would somewhere cooler.
Jackson County has also logged 29 damaging wind events and 26 hail events over the past ten years, with hail as large as 2 inches. Wind like that can bend the fins on your outdoor unit. Hail can dent the cabinet or loosen a wire without you noticing. A tune-up checks the coil, the refrigerant charge, and the electrical connections before a hot afternoon finds the weak spot for you.
- 7 months
- April through October, your air conditioner is on duty
- 90°F
- the average summer afternoon it cools against
- 26 hail events
- in ten years, and hail bends the fins on outdoor coils
- 29 wind events
- in ten years, and wind drives debris into outdoor units
NOAA nClimDiv, 1991–2020 normals
Book your AC tune-up in March, before homes here start needing cooling in April.
- Jan
- Feb
- Mar
- Apr
- May
- Jun
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- Aug
- Sep
- Oct
- Nov
- Dec
A tune-up checks the refrigerant charge, cleans the coils, tests the capacitor and tightens the electrical connections.
Mississippi requires HVAC contractors to hold a state license.
Mississippi tests and licenses the contractor through the State Board of Contractors, and keeps a record of them there. The license belongs to the contractor, not to this one visit, so the same license that qualifies them to install a system is what qualifies them to maintain one.
A maintenance visit on an air conditioner usually means opening the refrigerant side to check pressure and charge. Anyone who does that, in Mississippi or any other state, has to hold EPA Section 608 certification. That certification covers the refrigerant part of the job, separate from the state license the contractor carries.
Source: Mississippi State Board of Contractors
- What does AC maintenance include?
- A technician checks refrigerant pressure, cleans the condenser coil outside, and tests the capacitor and contactor that get the compressor running. They also check the blower and the evaporator coil, look at the electrical connections, and confirm the system cools properly once it's back together. Anyone working on the refrigerant side has to hold EPA Section 608 certification, so that part of the check only happens if they're qualified to do it. Your air conditioner runs from April through October here, so the coil and the drain line are worth a close look given how many months they're working.
- How often does an air conditioner need maintenance?
- Once a year is the standard, done before the season it works hardest. Here that means getting it checked before April, since the system runs seven months straight through October with afternoons averaging 90°F. A yearly check also catches wear before it turns into a breakdown mid-summer, when you need the system most.
- Is AC maintenance worth it?
- Yes, because a dirty coil or a weak capacitor makes the compressor work harder, and that's what shortens its life. Your system here runs seven months a year, so it has that many months to accumulate the kind of wear maintenance is meant to catch early. A technician doing that check can also spot loose wiring or a coil damaged by a storm, and this area has seen 26 hail events and 29 damaging wind events over the past ten years.