📍 BAY ST. LOUIS · AC REPAIR

AC Repair in Bay St. Louis, MS

Same-day cool. Real tech. Real truck. Fixed the first visit. Serving Bay St. Louis and surrounding Hancock County neighborhoods, same-day, real Keith's tech, no distance surcharge.

Bay St. Louis to Saucier is ~42 minutes. Same-day, every time.

📞 CALL BAY ST. LOUIS · (228) 265-8609
★ 4.9 · 1609 reviews · BBB A+ · MS Mechanical Contractor #R19061 · ZIP: 39520

AC REPAIR IN BAY ST. LOUIS · WHY LOCALS CALL KEITH'S

Not cooling? We diagnose in one visit and fix on the same truck 90% of the time. That standard applies whether you're in Old Town, Bay-Waveland Beach, or anywhere else in Bay St. Louis.

Bay St. Louis and neighboring Waveland/Diamondhead form the western edge of our service area. Old Town homes are historic with retrofitted HVAC. Diamondhead is a mix of golf-community standard residential and larger estates. Distance-wise it's our farthest regular service area, but we don't charge extra for the drive. Storm rebuild age systems are the primary replacement demand.

AC Repair in Bay St. Louis covers these ZIP codes: 39520. We service homes near Old Town Bay St. Louis, Bay Waveland Yacht Club, Diamondhead, and every neighborhood between.

01 SIGNS · IN YOUR BAY ST. LOUIS HOME

BAY ST. LOUIS HOMEOWNERS
CALL WHEN THEY SEE:

Blowing warm air when the thermostat is set to cool
Weak airflow from vents even with the fan running
Ice building up on the outdoor unit or refrigerant line
Water pooling near the indoor air handler
Compressor clicking on and immediately shutting off
Loud grinding, banging, or hissing sounds

any of those in Bay St. Louis? call now →

CALL FROM BAY ST. LOUIS · (228) 265-8609

AC REPAIR PRICING
IN BAY ST. LOUIS, MS

Same rates in Bay St. Louis as everywhere else on the Coast. No distance charges, no city-based markup.

Diagnostic $80 flat, applies to repair
Typical Range $150 to $1,200 depending on part and system age
Capacitor $150 to $350
Contactor $180 to $320
Refrigerant Recharge $275 to $650 (varies with system charge size)
Blower Motor $450 to $950
Compressor Replacement $1,800 to $3,400
Full Repair Vs Replace Threshold If repair exceeds 40% of a new system on a unit older than 12 years, we quote both.

BAY ST. LOUIS AC REPAIR
QUESTIONS ANSWERED.

How fast can you get here?

Same-day for anyone calling before 4pm across Gulfport, Biloxi, Ocean Springs, Long Beach, Pass Christian, Bay St. Louis, Pascagoula, Wiggins, Hattiesburg, and Saucier. Emergencies (no cool in 90+ heat) get prioritized ahead of scheduled service.

What's your diagnostic fee?

$80 flat. It applies to the repair if you approve the fix. No trip charge, no distance charge for far-out cities. Service calls run $125 after 5 PM and on weekends, and we always quote the rate before we dispatch.

Do you charge extra for emergency or after-hours calls?

Yes. Service calls run $125 after 5 PM and on weekends. Daytime weekday rates apply the rest of the time, and we'll always tell you the rate before we dispatch.

Will you try to sell me a new system when I need a repair?

No. We repair 90% of what we see. If your system is 12+ years old and the repair is over 40% of a new unit, we'll quote both honestly and let you decide. No pressure.

How long is the warranty on the repair?

Repairs carry a 1-year labor warranty from Keith's. New system installs carry a 10-year manufacturer parts warranty plus 1-year labor.

See Full AC Repair Info →

OTHER SERVICES IN BAY ST. LOUIS.

AC Installation in Bay St. Louis → Heating Repair in Bay St. Louis → Mini Split Systems in Bay St. Louis → Commercial HVAC in Bay St. Louis →

BAY ST. LOUIS · AC REPAIR
CALL NOW.

Answered 24/7 · Same-day to Bay St. Louis · No distance surcharge

📞 CALL (228) 265-8609

Bay St. Louis · don't sweat the heat, call keith!