📍 GULFPORT · AC INSTALLATION

AC Installation in Gulfport, MS

Rheem Triple Diamond installs. Proper sizing. Coastal-grade equipment. 10-year parts warranty. Serving Gulfport and surrounding Harrison County neighborhoods, same-day, real Keith's tech, no distance surcharge.

Gulfport to Saucier is ~28 minutes. Same-day, every time.

📞 CALL GULFPORT · (228) 265-8609
★ 4.9 · 1609 reviews · BBB A+ · MS Mechanical Contractor #R19061 · ZIP: 39501, 39503, 39507

AC INSTALLATION IN GULFPORT · WHY LOCALS CALL KEITH'S

Rheem Triple Diamond for 7 years running. Proper Manual-J sizing. Full-system installs finished in one day. That standard applies whether you're in West Gulfport, Handsboro, or anywhere else in Gulfport.

Gulfport is our highest-volume service area. Coastal humidity, salt-air corrosion, and hurricane-prep readiness are the three main HVAC drivers here. Homes closer to the beach need equipment with coastal-grade coil coatings. Neighborhoods like Bayou View and Handsboro see older ductwork that leaks conditioned air into the humid attic space, which is why our duct sealing service quotes more calls here than any other city. Post-Katrina rebuilds are hitting the 15-20 year mark for original equipment, so replacement demand runs high March through May.

AC Installation in Gulfport covers these ZIP codes: 39501, 39503, 39507. We service homes near Downtown Gulfport & Beach Boulevard, Gulfport-Biloxi International Airport, Gulfport Premium Outlets, and every neighborhood between.

01 SIGNS · IN YOUR GULFPORT HOME

GULFPORT HOMEOWNERS
CALL WHEN THEY SEE:

System is 12+ years old and repairs keep stacking
Bills climbing every summer even after a service call
One room always too hot or too cold
R-22 (Freon) system that can't be recharged anymore
Rooms with no ductwork you want to condition (mini split)
Just bought the house and inherited a mystery system

any of those in Gulfport? call now →

CALL FROM GULFPORT · (228) 265-8609

AC INSTALLATION PRICING
IN GULFPORT, MS

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

Typical Range $5,800 to $14,500 depending on tonnage, efficiency, and ductwork
Standard 3 Ton Replacement $6,400 to $8,900
High Efficiency 3 Ton $9,200 to $12,800
Full System With Ductwork $11,000 to $16,000
Mini Split Single Zone $4,200 to $6,800
Mini Split Multi Zone $8,500 to $18,000
Financing Note 0% and low-APR through Service Finance, FTL Finance, Synchrony. Approved credit.

GULFPORT AC INSTALLATION
QUESTIONS ANSWERED.

How do you decide what size system I need?

We run a Manual-J load calculation on your home: insulation, window count and orientation, ductwork condition, air infiltration, occupancy. Not square-footage guesswork. Oversized systems short-cycle and destroy comfort in Gulf humidity. Right-sized wins.

Why Rheem?

We've been a Rheem Triple Diamond Dealer for 7 years straight. Their warranties, parts availability, and coastal-corrosion coatings hold up on the Coast better than most. We install Lennox, Trane, Daikin, Mitsubishi mini splits, and Carrier too when the customer prefers.

What's included in the install price?

Equipment, install labor, all electrical and refrigerant line connections, condensate line, disposal of the old system, permit, city inspection scheduling, refrigerant charge, thermostat, commissioning, and a 10-year manufacturer parts warranty plus 1-year labor. No surprise fees.

How long does the install take?

Standard replacement: one day. Full system with new ductwork: two days. Mini split: half day to one day depending on zone count.

Do I need to be home?

For the initial hour and the walkthrough at the end, yes. The middle 4-6 hours our crew works independently. We're W-2 employees, background checked, uniformed, drug tested.

See Full AC Installation Info →

OTHER SERVICES IN GULFPORT.

AC Repair in Gulfport → Heating Repair in Gulfport → Furnace Installation in Gulfport → Duct Cleaning in Gulfport → Indoor Air Quality in Gulfport → Commercial HVAC in Gulfport → Heat Pump Service in Gulfport → Mini Split Systems in Gulfport →

GULFPORT · AC INSTALLATION
CALL NOW.

Answered 24/7 · Same-day to Gulfport · No distance surcharge

📞 CALL (228) 265-8609

Gulfport · don't sweat the heat, call keith!