HVAC Costs in North Dakota

Verified cost ranges across cities in North Dakota

Verified by 4 sourcesUpdated June 18, 2026

HVAC Cost Comparison — North Dakota

Compare verified cost ranges across cities in North Dakota

Cost Comparison — Heat Pump Installation

North Dakota4 sources

Low

$6,321

Typical

$6,679

High

$12,528

Fargo4 sources

Low

$5,744

Typical

$6,069

High

$11,385

Bismarck4 sources

Low

$5,754

Typical

$6,079

High

$11,403

Grand Forks4 sources

Low

$5,478

Typical

$5,788

High

$10,857

Cost Comparison — Ductwork Installation

North Dakota2 sources

Low

$69

Typical

$134

High

$482

Fargo2 sources

Low

$63

Typical

$122

High

$438

Bismarck2 sources

Low

$63

Typical

$122

High

$438

Grand Forks2 sources

Low

$60

Typical

$117

High

$417

Cost Comparison — AC Repair

North Dakota2 sources

Low

$75

Typical

$1,578

High

$4,200

Fargo2 sources

Low

$68

Typical

$1,434

High

$3,817

Bismarck2 sources

Low

$68

Typical

$1,436

High

$3,823

Grand Forks2 sources

Low

$65

Typical

$1,368

High

$3,640

Cost Comparison — Furnace Repair

North Dakota2 sources

Low

$66

Typical

$1,041

High

$2,673

Fargo2 sources

Low

$60

Typical

$946

High

$2,429

Bismarck2 sources

Low

$60

Typical

$947

High

$2,433

Grand Forks2 sources

Low

$57

Typical

$902

High

$2,316

Cost Comparison — Thermostat Installation

North Dakota4 sources

Low

$97

Typical

$233

High

$482

Fargo4 sources

Low

$89

Typical

$211

High

$438

Bismarck4 sources

Low

$89

Typical

$212

High

$438

Grand Forks4 sources

Low

$84

Typical

$202

High

$417

Cost Comparison — Duct Cleaning

North Dakota4 sources

Low

$244

Typical

$918

High

$2,146

Fargo4 sources

Low

$221

Typical

$834

High

$1,950

Bismarck4 sources

Low

$222

Typical

$836

High

$1,953

Grand Forks4 sources

Low

$211

Typical

$796

High

$1,859

Cost Comparison — Mini-Split Installation

North Dakota2 sources

Low

$2,000

Typical

$5,857

High

$14,500

Fargo2 sources

Low

$1,817

Typical

$5,322

High

$13,176

Bismarck2 sources

Low

$1,820

Typical

$5,331

High

$13,198

Grand Forks2 sources

Low

$1,733

Typical

$5,076

High

$12,566

Cost Comparison — Boiler Installation

North Dakota3 sources

Low

$3,593

Typical

$3,593

High

$5,813

Fargo3 sources

Low

$3,265

Typical

$3,265

High

$5,282

Bismarck3 sources

Low

$3,270

Typical

$3,270

High

$5,291

Grand Forks3 sources

Low

$3,113

Typical

$3,113

High

$5,038

Cost Comparison — Boiler Repair

North Dakota2 sources

Low

$75

Typical

$2,243

High

$6,100

Fargo2 sources

Low

$68

Typical

$2,038

High

$5,543

Bismarck2 sources

Low

$68

Typical

$2,042

High

$5,552

Grand Forks2 sources

Low

$65

Typical

$1,944

High

$5,286

Cost Comparison — HVAC Maintenance Tune-Up

North Dakota3 sources

Low

$63

Typical

$1,486

High

$3,950

Fargo3 sources

Low

$57

Typical

$1,351

High

$3,589

Bismarck3 sources

Low

$57

Typical

$1,353

High

$3,595

Grand Forks3 sources

Low

$54

Typical

$1,288

High

$3,423

Cost Comparison — Geothermal Heat Pump Installation

North Dakota2 sources

Low

$2,490

Typical

$8,041

High

$20,250

Fargo2 sources

Low

$2,263

Typical

$7,307

High

$18,401

Bismarck2 sources

Low

$2,266

Typical

$7,319

High

$18,432

Grand Forks2 sources

Low

$2,158

Typical

$6,968

High

$17,549

Cost Comparison — Attic Insulation Installation

North Dakota3 sources

Low

$1,000

Typical

$3,582

High

$9,000

Fargo3 sources

Low

$909

Typical

$3,255

High

$8,178

Bismarck3 sources

Low

$910

Typical

$3,260

High

$8,192

Grand Forks3 sources

Low

$867

Typical

$3,104

High

$7,799

Cost Comparison — Radiant Floor Heat Installation

North Dakota3 sources

Low

$1,070

Typical

$1,897

High

$4,115

Fargo3 sources

Low

$972

Typical

$1,723

High

$3,739

Bismarck3 sources

Low

$974

Typical

$1,726

High

$3,745

Grand Forks3 sources

Low

$927

Typical

$1,644

High

$3,566

Cost Comparison — AC Installation

North Dakota2 sources

Low

$4,780

Typical

$5,291

High

$10,103

Fargo2 sources

Low

$4,344

Typical

$4,808

High

$9,181

Bismarck2 sources

Low

$4,351

Typical

$4,816

High

$9,196

Grand Forks2 sources

Low

$4,142

Typical

$4,585

High

$8,755

Cost Comparison — Furnace Installation

North Dakota3 sources

Low

$2,700

Typical

$2,700

High

$4,704

Fargo3 sources

Low

$2,453

Typical

$2,453

High

$4,275

Bismarck3 sources

Low

$2,457

Typical

$2,457

High

$4,282

Grand Forks3 sources

Low

$2,339

Typical

$2,339

High

$4,077

Browse HVAC Costs by City in North 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