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AC Emergency? We're available 24/7 — (228) 465-4822
Jenner & Sons van on an urgent AC repair call with tools out
AC Repair & Troubleshooting

Fast, reliable AC repair for the Gulf Coast.

When the heat won't quit, neither do we. Licensed Trane Comfort Specialist technicians serving Gulfport, Biloxi, Ocean Springs and beyond — 24/7.

MS
Licensed & insured
24/7
Emergency calls answered
7
Coast cities served
Trane
Comfort Specialist
AC down right now?
We're on the Coast 24/7 — fastest response in Gulfport.
Call (228) 465-4822

What we repair

From frozen evaporator coils to failed capacitors, our team has seen — and fixed — it all on the Coast. We service every major brand, including Trane, Carrier, Lennox, Goodman, Rheem, American Standard, York, and Bryant. Whether you own a single-stage split system, a high-efficiency heat pump, a packaged rooftop unit, or a ductless mini-split, we'll diagnose the problem accurately the first time.

Common repairs we handle daily on the Mississippi Gulf Coast include refrigerant leaks and recharges, compressor failures, blower motor and fan issues, thermostat replacements, drain line clogs, electrical faults, and condensate pump problems. We carry common parts on every truck so most repairs are finished in a single visit.

5 signs your AC needs repair

  • Warm air from the vents — often a refrigerant leak, failed compressor, or frozen coil.
  • Weak airflow — usually a blower motor, dirty filter, or duct issue.
  • Strange noises — grinding, screeching, or banging means a part is failing.
  • Spiking energy bills — a struggling system runs longer and costs more.
  • Water around the unit — a clogged condensate line on Gulf Coast humidity day.

How we actually fix your AC

  1. Diagnose — we check pressures, temps, amp draws, and airflow. Not a guess — actual numbers.
  2. Show you — photos, readings, and an honest recommendation. You decide before we touch a wrench.
  3. Repair — OEM or high-grade aftermarket parts, not whatever's cheapest. Built to last.
  4. Test — we run the system through a full cycle and confirm it's cooling right. No "hope it works" departures.

Why choose Jenner & Sons for AC repair

Because we live on this Coast too. Owner Michael Jenner Jr. built this company on a family legacy of honest HVAC work — and that's exactly what you'll get. No bait-and-switch pricing, no upselling repairs you don't need, and no waiting until Monday when your AC dies on a Saturday. Just real technicians showing up fast, doing great work, and standing behind it.

Charlie the Yellowfin — Jenner & Sons mascot
🐟 Did you know?

The first modern AC was invented in 1902 — not to cool people, but to control humidity at a Brooklyn printing plant so the ink would stop smudging.

— Charlie, the Jenner & Sons mascot

Frequently asked questions

Ready for reliable comfort?

Get a free estimate or call now — we'll have a Jenner & Sons tech on the way.

Emergency Call Schedule