HVAC Costs in Mississippi

Verified cost ranges across cities in Mississippi

Verified by 4 sourcesUpdated June 18, 2026

HVAC Cost Comparison — Mississippi

Compare verified cost ranges across cities in Mississippi

Cost Comparison — Heat Pump Installation

Mississippi4 sources

Low

$6,321

Typical

$6,655

High

$12,528

Jackson4 sources

Low

$5,629

Typical

$5,927

High

$11,157

Gulfport4 sources

Low

$5,690

Typical

$5,990

High

$11,277

Hattiesburg4 sources

Low

$5,539

Typical

$5,832

High

$10,979

Cost Comparison — Ductwork Installation

Mississippi2 sources

Low

$69

Typical

$111

High

$341

Jackson2 sources

Low

$62

Typical

$98

High

$304

Gulfport2 sources

Low

$62

Typical

$100

High

$307

Hattiesburg2 sources

Low

$61

Typical

$97

High

$299

Cost Comparison — AC Repair

Mississippi2 sources

Low

$75

Typical

$1,554

High

$4,200

Jackson2 sources

Low

$67

Typical

$1,384

High

$3,740

Gulfport2 sources

Low

$68

Typical

$1,399

High

$3,780

Hattiesburg2 sources

Low

$66

Typical

$1,362

High

$3,680

Cost Comparison — Furnace Repair

Mississippi2 sources

Low

$66

Typical

$1,017

High

$2,673

Jackson2 sources

Low

$59

Typical

$905

High

$2,380

Gulfport2 sources

Low

$59

Typical

$915

High

$2,406

Hattiesburg2 sources

Low

$58

Typical

$891

High

$2,342

Cost Comparison — Thermostat Installation

Mississippi4 sources

Low

$97

Typical

$209

High

$341

Jackson4 sources

Low

$87

Typical

$186

High

$304

Gulfport4 sources

Low

$88

Typical

$188

High

$307

Hattiesburg4 sources

Low

$85

Typical

$183

High

$299

Cost Comparison — Duct Cleaning

Mississippi4 sources

Low

$244

Typical

$894

High

$2,146

Jackson4 sources

Low

$217

Typical

$796

High

$1,911

Gulfport4 sources

Low

$219

Typical

$805

High

$1,931

Hattiesburg4 sources

Low

$214

Typical

$784

High

$1,880

Cost Comparison — Mini-Split Installation

Mississippi2 sources

Low

$2,000

Typical

$5,833

High

$14,500

Jackson2 sources

Low

$1,781

Typical

$5,194

High

$12,912

Gulfport2 sources

Low

$1,800

Typical

$5,250

High

$13,051

Hattiesburg2 sources

Low

$1,753

Typical

$5,111

High

$12,706

Cost Comparison — Boiler Installation

Mississippi3 sources

Low

$3,593

Typical

$3,593

High

$5,813

Jackson3 sources

Low

$3,199

Typical

$3,199

High

$5,176

Gulfport3 sources

Low

$3,234

Typical

$3,234

High

$5,232

Hattiesburg3 sources

Low

$3,148

Typical

$3,148

High

$5,094

Cost Comparison — Boiler Repair

Mississippi2 sources

Low

$75

Typical

$2,219

High

$6,100

Jackson2 sources

Low

$67

Typical

$1,976

High

$5,432

Gulfport2 sources

Low

$68

Typical

$1,998

High

$5,491

Hattiesburg2 sources

Low

$66

Typical

$1,945

High

$5,345

Cost Comparison — HVAC Maintenance Tune-Up

Mississippi3 sources

Low

$63

Typical

$1,462

High

$3,950

Jackson3 sources

Low

$56

Typical

$1,302

High

$3,517

Gulfport3 sources

Low

$56

Typical

$1,316

High

$3,555

Hattiesburg3 sources

Low

$55

Typical

$1,281

High

$3,461

Cost Comparison — Geothermal Heat Pump Installation

Mississippi2 sources

Low

$2,490

Typical

$8,017

High

$20,250

Jackson2 sources

Low

$2,217

Typical

$7,139

High

$18,033

Gulfport2 sources

Low

$2,241

Typical

$7,216

High

$18,227

Hattiesburg2 sources

Low

$2,182

Typical

$7,025

High

$17,745

Cost Comparison — Attic Insulation Installation

Mississippi3 sources

Low

$1,000

Typical

$3,558

High

$9,000

Jackson3 sources

Low

$891

Typical

$3,168

High

$8,015

Gulfport3 sources

Low

$900

Typical

$3,203

High

$8,101

Hattiesburg3 sources

Low

$876

Typical

$3,118

High

$7,887

Cost Comparison — Radiant Floor Heat Installation

Mississippi3 sources

Low

$1,070

Typical

$1,873

High

$4,115

Jackson3 sources

Low

$953

Typical

$1,668

High

$3,664

Gulfport3 sources

Low

$963

Typical

$1,686

High

$3,704

Hattiesburg3 sources

Low

$938

Typical

$1,641

High

$3,606

Cost Comparison — AC Installation

Mississippi2 sources

Low

$4,780

Typical

$5,267

High

$10,103

Jackson2 sources

Low

$4,257

Typical

$4,690

High

$8,997

Gulfport2 sources

Low

$4,302

Typical

$4,741

High

$9,094

Hattiesburg2 sources

Low

$4,189

Typical

$4,615

High

$8,853

Cost Comparison — Furnace Installation

Mississippi3 sources

Low

$2,700

Typical

$2,700

High

$4,704

Jackson3 sources

Low

$2,404

Typical

$2,404

High

$4,189

Gulfport3 sources

Low

$2,430

Typical

$2,430

High

$4,234

Hattiesburg3 sources

Low

$2,366

Typical

$2,366

High

$4,123

Browse HVAC Costs by City in Mississippi

Select a city to see local pricing adjusted for cost of living.

All HVAC Services

hvac

AC Installation

Installation of a new central air conditioning system including outdoor condenser, indoor air handler or coil, refrigerant lines, and thermostat.

Cost data available

hvac

Furnace Installation

Supply and installation of a new gas, propane, or electric furnace including flue venting, gas piping, ductwork connections, and thermostat wiring.

Cost data available

hvac

Heat Pump Installation

Installation of an air-source heat pump system for year-round heating and cooling, including lineset, electrical, and refrigerant charging.

Cost data available

hvac

Ductwork Installation

Fabrication and installation of supply and return air duct systems in new or remodeled homes, including registers, grilles, and balancing dampers.

Cost data available

hvac

AC Repair

Diagnosis and repair of a non-cooling or inefficient central air conditioning system, covering compressor issues, refrigerant leaks, and electrical faults.

Cost data available

hvac

Furnace Repair

Diagnosis and repair of a non-heating or malfunctioning furnace, including igniter replacement, heat exchanger inspection, and blower motor service.

Cost data available

hvac

Thermostat Installation

Installation or replacement of a programmable or smart Wi-Fi thermostat with C-wire installation if required.

Cost data available

hvac

Duct Cleaning

Mechanical cleaning of supply, return, and branch air ducts using rotary brushes and high-powered vacuums to remove dust, debris, and allergens.

Cost data available

hvac

Mini-Split Installation

Installation of a ductless mini-split system including wall-mount indoor heads, outdoor compressor, lineset penetration, and electrical supply.

Cost data available

hvac

Boiler Installation

Supply and installation of a hot-water or steam boiler for hydronic heating, including gas piping, venting, expansion tank, and zone valves.

Cost data available

hvac

Boiler Repair

Diagnosis and repair of a faulty boiler, covering pump replacement, pressure vessel issues, zone valve failure, and flue blockages.

Cost data available

hvac

HVAC Maintenance Tune-Up

Annual preventive maintenance including filter replacement, coil cleaning, refrigerant check, electrical inspection, and system performance test.

Cost data available

hvac

Geothermal Heat Pump Installation

Installation of a ground-source heat pump system including loop field drilling or trenching, ground loop, heat pump unit, and distribution system.

Cost data available

hvac

Attic Insulation Installation

Addition of blown-in cellulose or fiberglass insulation in the attic floor to reach recommended R-value and reduce HVAC load.

Cost data available

hvac

Radiant Floor Heat Installation

Installation of in-floor hydronic tubing or electric heating mats under tile or hardwood floors for radiant space heating.

Cost data available