HVAC Costs in South Dakota

Verified cost ranges across cities in South Dakota

Verified by 4 sourcesUpdated June 18, 2026

HVAC Cost Comparison — South Dakota

Compare verified cost ranges across cities in South Dakota

Cost Comparison — Heat Pump Installation

South Dakota4 sources

Low

$6,321

Typical

$6,670

High

$12,528

Sioux Falls4 sources

Low

$5,465

Typical

$5,766

High

$10,831

Rapid City4 sources

Low

$5,636

Typical

$5,947

High

$11,170

Cost Comparison — Ductwork Installation

South Dakota2 sources

Low

$69

Typical

$126

High

$429

Sioux Falls2 sources

Low

$60

Typical

$109

High

$371

Rapid City2 sources

Low

$62

Typical

$112

High

$382

Cost Comparison — AC Repair

South Dakota2 sources

Low

$75

Typical

$1,569

High

$4,200

Sioux Falls2 sources

Low

$65

Typical

$1,357

High

$3,631

Rapid City2 sources

Low

$67

Typical

$1,399

High

$3,745

Cost Comparison — Furnace Repair

South Dakota2 sources

Low

$66

Typical

$1,032

High

$2,673

Sioux Falls2 sources

Low

$57

Typical

$892

High

$2,311

Rapid City2 sources

Low

$59

Typical

$920

High

$2,383

Cost Comparison — Thermostat Installation

South Dakota4 sources

Low

$97

Typical

$224

High

$429

Sioux Falls4 sources

Low

$84

Typical

$193

High

$371

Rapid City4 sources

Low

$87

Typical

$199

High

$382

Cost Comparison — Duct Cleaning

South Dakota4 sources

Low

$244

Typical

$909

High

$2,146

Sioux Falls4 sources

Low

$211

Typical

$786

High

$1,855

Rapid City4 sources

Low

$217

Typical

$811

High

$1,913

Cost Comparison — Mini-Split Installation

South Dakota2 sources

Low

$2,000

Typical

$5,848

High

$14,500

Sioux Falls2 sources

Low

$1,729

Typical

$5,056

High

$12,535

Rapid City2 sources

Low

$1,783

Typical

$5,214

High

$12,928

Cost Comparison — Boiler Installation

South Dakota3 sources

Low

$3,593

Typical

$3,593

High

$5,813

Sioux Falls3 sources

Low

$3,106

Typical

$3,106

High

$5,025

Rapid City3 sources

Low

$3,203

Typical

$3,203

High

$5,183

Cost Comparison — Boiler Repair

South Dakota2 sources

Low

$75

Typical

$2,234

High

$6,100

Sioux Falls2 sources

Low

$65

Typical

$1,931

High

$5,273

Rapid City2 sources

Low

$67

Typical

$1,992

High

$5,439

Cost Comparison — HVAC Maintenance Tune-Up

South Dakota3 sources

Low

$63

Typical

$1,477

High

$3,950

Sioux Falls3 sources

Low

$54

Typical

$1,277

High

$3,415

Rapid City3 sources

Low

$56

Typical

$1,317

High

$3,522

Cost Comparison — Geothermal Heat Pump Installation

South Dakota2 sources

Low

$2,490

Typical

$8,032

High

$20,250

Sioux Falls2 sources

Low

$2,153

Typical

$6,944

High

$17,506

Rapid City2 sources

Low

$2,220

Typical

$7,161

High

$18,055

Cost Comparison — Attic Insulation Installation

South Dakota3 sources

Low

$1,000

Typical

$3,573

High

$9,000

Sioux Falls3 sources

Low

$865

Typical

$3,089

High

$7,781

Rapid City3 sources

Low

$892

Typical

$3,186

High

$8,024

Cost Comparison — Radiant Floor Heat Installation

South Dakota3 sources

Low

$1,070

Typical

$1,888

High

$4,115

Sioux Falls3 sources

Low

$925

Typical

$1,632

High

$3,557

Rapid City3 sources

Low

$954

Typical

$1,683

High

$3,669

Cost Comparison — AC Installation

South Dakota2 sources

Low

$4,780

Typical

$5,282

High

$10,103

Sioux Falls2 sources

Low

$4,132

Typical

$4,566

High

$8,734

Rapid City2 sources

Low

$4,262

Typical

$4,709

High

$9,008

Cost Comparison — Furnace Installation

South Dakota3 sources

Low

$2,700

Typical

$2,700

High

$4,704

Sioux Falls3 sources

Low

$2,334

Typical

$2,334

High

$4,067

Rapid City3 sources

Low

$2,407

Typical

$2,407

High

$4,194

Browse HVAC Costs by City in South Dakota

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