Hurricane Season AC Checklist for Gulf Coast Homeowners

June through November puts every Gulfport AC system at risk. Prepare your system before the storms — and know what to do after.

On the Mississippi Gulf Coast, hurricane season isn't hypothetical — it's a six-month recurring appointment with wind, surge, and power chaos. Your AC system sits outside through all of it. A little preparation before June 1 and the right moves after a storm can be the difference between a quick restart and a flooded, fried condenser.

Before the Season (Do This in May)

  • Install surge protection. Power restoration surges kill more capacitors and control boards than wind does. A whole-home or unit-level surge protector pays for itself the first stormy night.
  • Check your condenser tie-downs. Hurricane straps keep the unit on its pad in high winds — required by code, missing on many older installs.
  • Service the system now. A failing capacitor or weak contactor won't survive storm-season power flicker. Fix weak links in May, not during a September heat wave with no power.
  • Know your shutoffs. Make sure everyone in the house knows where the AC disconnect and breaker are.

When a Storm Is Coming

Turn the system off at the breaker before the power goes out. The damage window is when power flickers and surges — a running compressor caught in a brownout can be destroyed. Cool the house down ahead of landfall, then shut it off.

Don't cover the unit until winds are imminent — and if you do, use a proper breathable cover, never a tarp that traps moisture. Honestly, for most storms, the unit is safer uncovered than suffocated.

After the Storm

  • Inspect before restarting. Look for debris, flooding marks, tilted pads, and damaged lines. If storm surge or floodwater reached the unit, do not start it — electrical components and motors need professional evaluation first.
  • Clear debris from around the condenser. Two feet of clearance minimum for airflow.
  • Listen on startup. Buzzing, clanking, or a fan that won't spin means shut it down and call us — storm damage gets more expensive every minute it runs.

AC trouble after a storm? We prioritize storm-damage calls across the coast. Call (228) 555-0177 — we answer 24/7, including during storm recovery.

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