HVAC Costs in North Dakota

Verified cost ranges across cities in North Dakota

Verified by 3 sourcesUpdated May 13, 2026

HVAC Cost Comparison — North Dakota

Compare verified cost ranges across cities in North Dakota

Cost Comparison — Furnace Installation

North Dakota2 sources

Low

$1,657

Typical

$1,657

High

$1,934

Fargo2 sources

Low

$1,506

Typical

$1,506

High

$1,757

Bismarck2 sources

Low

$1,508

Typical

$1,508

High

$1,760

Grand Forks2 sources

Low

$1,436

Typical

$1,436

High

$1,676

Cost Comparison — Heat Pump Installation

North Dakota2 sources

Low

$4,487

Typical

$4,487

High

$5,236

Fargo2 sources

Low

$4,077

Typical

$4,077

High

$4,758

Bismarck2 sources

Low

$4,084

Typical

$4,084

High

$4,766

Grand Forks2 sources

Low

$3,888

Typical

$3,888

High

$4,538

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 — 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 Dakota3 sources

Low

$88

Typical

$243

High

$482

Fargo3 sources

Low

$80

Typical

$221

High

$438

Bismarck3 sources

Low

$80

Typical

$221

High

$438

Grand Forks3 sources

Low

$76

Typical

$211

High

$417

Cost Comparison — Duct Cleaning

North Dakota2 sources

Low

$50

Typical

$1,849

High

$5,000

Fargo2 sources

Low

$45

Typical

$1,681

High

$4,544

Bismarck2 sources

Low

$46

Typical

$1,683

High

$4,551

Grand Forks2 sources

Low

$43

Typical

$1,603

High

$4,333

Cost Comparison — Boiler Installation

North Dakota2 sources

Low

$3,662

Typical

$3,662

High

$4,274

Fargo2 sources

Low

$3,328

Typical

$3,328

High

$3,884

Bismarck2 sources

Low

$3,334

Typical

$3,334

High

$3,890

Grand Forks2 sources

Low

$3,174

Typical

$3,174

High

$3,704

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 — Attic Insulation Installation

North Dakota2 sources

Low

$300

Typical

$5,612

High

$15,500

Fargo2 sources

Low

$273

Typical

$5,100

High

$14,085

Bismarck2 sources

Low

$273

Typical

$5,108

High

$14,108

Grand Forks2 sources

Low

$260

Typical

$4,863

High

$13,432

Cost Comparison — Radiant Floor Heat Installation

North Dakota2 sources

Low

$440

Typical

$440

High

$580

Fargo2 sources

Low

$400

Typical

$400

High

$527

Bismarck2 sources

Low

$401

Typical

$401

High

$528

Grand Forks2 sources

Low

$382

Typical

$382

High

$502

Browse HVAC Costs by City in North Dakota

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

All HVAC Services

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

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

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

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