📍 HATTIESBURG · HEATING REPAIR

Heating Repair in Hattiesburg, MS

Furnace, heat pump, electric strip, or gas: we fix all of it, same day. Serving Hattiesburg and surrounding Forrest County neighborhoods, same-day, real Keith's tech, no distance surcharge.

Hattiesburg to Saucier is ~65 minutes. Same-day, every time.

📞 CALL HATTIESBURG · (228) 265-8609
★ 4.9 · 1609 reviews · BBB A+ · MS Mechanical Contractor #R19061 · ZIP: 39401, 39402, 39406

HEATING REPAIR IN HATTIESBURG · WHY LOCALS CALL KEITH'S

Cold snaps hit fast on the Coast. Same-day heat repair, real tech, straight pricing. That standard applies whether you're in Downtown Hattiesburg, Oak Grove, or anywhere else in Hattiesburg.

Hattiesburg is our largest inland market. Winters here are noticeably colder than the Coast, so heat pump and furnace demand is much higher year-round. Student rentals near USM and William Carey drive volume for smaller repair jobs and quick turnarounds. Commercial demand from restaurants, retail near Turtle Creek Mall, and medical near Forrest General Hospital. Newer construction in Oak Grove skews standard efficient residential.

Heating Repair in Hattiesburg covers these ZIP codes: 39401, 39402, 39406. We service homes near The University of Southern Mississippi, William Carey University, Downtown Hattiesburg, and every neighborhood between.

01 SIGNS · IN YOUR HATTIESBURG HOME

HATTIESBURG HOMEOWNERS
CALL WHEN THEY SEE:

No heat when thermostat is set to heat
Cold air blowing from vents
Heat pump running but not warming the house
Furnace short-cycling on and off
Burning smell when heat first kicks on (past first burn)
Ice building on outdoor heat pump

any of those in Hattiesburg? call now →

CALL FROM HATTIESBURG · (228) 265-8609

HEATING REPAIR PRICING
IN HATTIESBURG, MS

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

Diagnostic $80 flat
Ignitor Flame Sensor $180 to $380
Defrost Board Replacement $425 to $650
Reversing Valve $850 to $1,600
Sequencer Replacement $240 to $420
Heat Exchanger Replacement Rarely repaired. Full furnace replacement typically wins.
Full Furnace Replacement $4,200 to $9,500

HATTIESBURG HEATING REPAIR
QUESTIONS ANSWERED.

It's cold and my heat is out. How fast can you get here?

Same day. Heat emergencies during a cold snap get priority dispatch across all 12 cities we serve. Call (228) 265-8609 and we route the nearest available tech.

Do you charge extra for after-hours heating repair?

Yes. Service calls run $125 after 5 PM, on weekends, and on holidays. Standard rates apply the rest of the time, and we'll quote the rate before we dispatch.

Do you service heat pumps and gas furnaces both?

Yes, and electric strip heat, hybrid dual-fuel systems, and mini splits in heat mode. All the equipment types you'll see on the Coast.

My CO detector went off. What now?

Get everyone outside first, then call us at (228) 265-8609. We'll dispatch immediately, and we'll bring calibrated CO testing equipment. Cracked heat exchangers are the usual cause and we'll red-tag the unit if unsafe. Do not run the furnace until we've inspected.

How do I know if I need repair or replacement?

Age of unit, cost of the repair, and how many issues you've had this season. Rule of thumb: if repair exceeds 40% of new unit cost on a 12+ year old system, replacement usually wins the math. We'll quote both.

See Full Heating Repair Info →

OTHER SERVICES IN HATTIESBURG.

AC Repair in Hattiesburg → AC Installation in Hattiesburg → Furnace Installation in Hattiesburg → Heat Pump Service in Hattiesburg → Commercial HVAC in Hattiesburg → Duct Cleaning in Hattiesburg →

HATTIESBURG · HEATING REPAIR
CALL NOW.

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

📞 CALL (228) 265-8609

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