HVAC Costs in Wisconsin

Verified cost ranges across cities in Wisconsin

Verified by 4 sourcesUpdated June 18, 2026

HVAC Cost Comparison — Wisconsin

Compare verified cost ranges across cities in Wisconsin

Cost Comparison — Heat Pump Installation

Wisconsin4 sources

Low

$6,321

Typical

$6,673

High

$12,528

Milwaukee4 sources

Low

$6,128

Typical

$6,469

High

$12,145

Madison4 sources

Low

$6,150

Typical

$6,493

High

$12,189

Green Bay4 sources

Low

$5,885

Typical

$6,212

High

$11,663

Appleton4 sources

Low

$5,842

Typical

$6,168

High

$11,579

Racine4 sources

Low

$6,066

Typical

$6,404

High

$12,022

Oshkosh4 sources

Low

$5,874

Typical

$6,202

High

$11,643

Wausau4 sources

Low

$5,857

Typical

$6,183

High

$11,608

Sheboygan4 sources

Low

$5,943

Typical

$6,274

High

$11,778

Fond du Lac4 sources

Low

$5,793

Typical

$6,116

High

$11,481

Janesville4 sources

Low

$5,923

Typical

$6,253

High

$11,739

Eau Claire4 sources

Low

$5,866

Typical

$6,193

High

$11,626

La Crosse4 sources

Low

$5,801

Typical

$6,124

High

$11,497

Cost Comparison — Ductwork Installation

Wisconsin2 sources

Low

$69

Typical

$129

High

$447

Milwaukee2 sources

Low

$67

Typical

$125

High

$434

Madison2 sources

Low

$67

Typical

$125

High

$435

Green Bay2 sources

Low

$65

Typical

$120

High

$416

Appleton2 sources

Low

$64

Typical

$119

High

$413

Racine2 sources

Low

$67

Typical

$123

High

$429

Oshkosh2 sources

Low

$64

Typical

$120

High

$416

Wausau2 sources

Low

$64

Typical

$119

High

$414

Sheboygan2 sources

Low

$65

Typical

$121

High

$421

Fond du Lac2 sources

Low

$64

Typical

$118

High

$410

Janesville2 sources

Low

$65

Typical

$121

High

$419

Eau Claire2 sources

Low

$64

Typical

$119

High

$415

La Crosse2 sources

Low

$64

Typical

$118

High

$410

Cost Comparison — AC Repair

Wisconsin2 sources

Low

$75

Typical

$1,572

High

$4,200

Milwaukee2 sources

Low

$73

Typical

$1,524

High

$4,071

Madison2 sources

Low

$73

Typical

$1,530

High

$4,086

Green Bay2 sources

Low

$70

Typical

$1,464

High

$3,910

Appleton2 sources

Low

$69

Typical

$1,453

High

$3,882

Racine2 sources

Low

$72

Typical

$1,509

High

$4,030

Oshkosh2 sources

Low

$70

Typical

$1,461

High

$3,903

Wausau2 sources

Low

$69

Typical

$1,457

High

$3,891

Sheboygan2 sources

Low

$71

Typical

$1,478

High

$3,948

Fond du Lac2 sources

Low

$69

Typical

$1,441

High

$3,849

Janesville2 sources

Low

$70

Typical

$1,473

High

$3,935

Eau Claire2 sources

Low

$70

Typical

$1,459

High

$3,898

La Crosse2 sources

Low

$69

Typical

$1,443

High

$3,854

Cost Comparison — Furnace Repair

Wisconsin2 sources

Low

$66

Typical

$1,035

High

$2,673

Milwaukee2 sources

Low

$64

Typical

$1,003

High

$2,591

Madison2 sources

Low

$64

Typical

$1,007

High

$2,601

Green Bay2 sources

Low

$61

Typical

$963

High

$2,488

Appleton2 sources

Low

$61

Typical

$956

High

$2,470

Racine2 sources

Low

$63

Typical

$993

High

$2,565

Oshkosh2 sources

Low

$61

Typical

$962

High

$2,484

Wausau2 sources

Low

$61

Typical

$959

High

$2,477

Sheboygan2 sources

Low

$62

Typical

$973

High

$2,513

Fond du Lac2 sources

Low

$60

Typical

$948

High

$2,450

Janesville2 sources

Low

$62

Typical

$970

High

$2,505

Eau Claire2 sources

Low

$61

Typical

$960

High

$2,481

La Crosse2 sources

Low

$61

Typical

$950

High

$2,453

Cost Comparison — Thermostat Installation

Wisconsin4 sources

Low

$97

Typical

$227

High

$447

Milwaukee4 sources

Low

$95

Typical

$220

High

$434

Madison4 sources

Low

$95

Typical

$221

High

$435

Green Bay4 sources

Low

$91

Typical

$211

High

$416

Appleton4 sources

Low

$90

Typical

$210

High

$413

Racine4 sources

Low

$94

Typical

$218

High

$429

Oshkosh4 sources

Low

$91

Typical

$211

High

$416

Wausau4 sources

Low

$90

Typical

$210

High

$414

Sheboygan4 sources

Low

$92

Typical

$213

High

$421

Fond du Lac4 sources

Low

$89

Typical

$208

High

$410

Janesville4 sources

Low

$91

Typical

$213

High

$419

Eau Claire4 sources

Low

$90

Typical

$211

High

$415

La Crosse4 sources

Low

$89

Typical

$208

High

$410

Cost Comparison — Duct Cleaning

Wisconsin4 sources

Low

$244

Typical

$912

High

$2,146

Milwaukee4 sources

Low

$236

Typical

$884

High

$2,080

Madison4 sources

Low

$237

Typical

$888

High

$2,088

Green Bay4 sources

Low

$227

Typical

$849

High

$1,997

Appleton4 sources

Low

$225

Typical

$843

High

$1,983

Racine4 sources

Low

$234

Typical

$875

High

$2,059

Oshkosh4 sources

Low

$226

Typical

$848

High

$1,994

Wausau4 sources

Low

$226

Typical

$845

High

$1,988

Sheboygan4 sources

Low

$229

Typical

$858

High

$2,017

Fond du Lac4 sources

Low

$223

Typical

$836

High

$1,966

Janesville4 sources

Low

$228

Typical

$855

High

$2,010

Eau Claire4 sources

Low

$226

Typical

$847

High

$1,991

La Crosse4 sources

Low

$224

Typical

$837

High

$1,969

Cost Comparison — Mini-Split Installation

Wisconsin2 sources

Low

$2,000

Typical

$5,851

High

$14,500

Milwaukee2 sources

Low

$1,939

Typical

$5,672

High

$14,056

Madison2 sources

Low

$1,946

Typical

$5,692

High

$14,107

Green Bay2 sources

Low

$1,862

Typical

$5,447

High

$13,498

Appleton2 sources

Low

$1,848

Typical

$5,408

High

$13,401

Racine2 sources

Low

$1,919

Typical

$5,615

High

$13,914

Oshkosh2 sources

Low

$1,859

Typical

$5,437

High

$13,475

Wausau2 sources

Low

$1,853

Typical

$5,421

High

$13,434

Sheboygan2 sources

Low

$1,880

Typical

$5,501

High

$13,631

Fond du Lac2 sources

Low

$1,833

Typical

$5,362

High

$13,288

Janesville2 sources

Low

$1,874

Typical

$5,482

High

$13,587

Eau Claire2 sources

Low

$1,856

Typical

$5,430

High

$13,456

La Crosse2 sources

Low

$1,835

Typical

$5,370

High

$13,307

Cost Comparison — Boiler Installation

Wisconsin3 sources

Low

$3,593

Typical

$3,593

High

$5,813

Milwaukee3 sources

Low

$3,483

Typical

$3,483

High

$5,635

Madison3 sources

Low

$3,495

Typical

$3,495

High

$5,655

Green Bay3 sources

Low

$3,344

Typical

$3,344

High

$5,411

Appleton3 sources

Low

$3,320

Typical

$3,320

High

$5,372

Racine3 sources

Low

$3,448

Typical

$3,448

High

$5,578

Oshkosh3 sources

Low

$3,339

Typical

$3,339

High

$5,402

Wausau3 sources

Low

$3,329

Typical

$3,329

High

$5,386

Sheboygan3 sources

Low

$3,378

Typical

$3,378

High

$5,465

Fond du Lac3 sources

Low

$3,292

Typical

$3,292

High

$5,327

Janesville3 sources

Low

$3,366

Typical

$3,366

High

$5,447

Eau Claire3 sources

Low

$3,334

Typical

$3,334

High

$5,394

La Crosse3 sources

Low

$3,297

Typical

$3,297

High

$5,335

Cost Comparison — Boiler Repair

Wisconsin2 sources

Low

$75

Typical

$2,237

High

$6,100

Milwaukee2 sources

Low

$73

Typical

$2,169

High

$5,913

Madison2 sources

Low

$73

Typical

$2,177

High

$5,935

Green Bay2 sources

Low

$70

Typical

$2,083

High

$5,678

Appleton2 sources

Low

$69

Typical

$2,068

High

$5,638

Racine2 sources

Low

$72

Typical

$2,147

High

$5,854

Oshkosh2 sources

Low

$70

Typical

$2,079

High

$5,669

Wausau2 sources

Low

$69

Typical

$2,073

High

$5,652

Sheboygan2 sources

Low

$71

Typical

$2,103

High

$5,735

Fond du Lac2 sources

Low

$69

Typical

$2,050

High

$5,590

Janesville2 sources

Low

$70

Typical

$2,096

High

$5,716

Eau Claire2 sources

Low

$70

Typical

$2,076

High

$5,661

La Crosse2 sources

Low

$69

Typical

$2,053

High

$5,598

Cost Comparison — HVAC Maintenance Tune-Up

Wisconsin3 sources

Low

$63

Typical

$1,480

High

$3,950

Milwaukee3 sources

Low

$61

Typical

$1,435

High

$3,829

Madison3 sources

Low

$61

Typical

$1,440

High

$3,843

Green Bay3 sources

Low

$58

Typical

$1,378

High

$3,677

Appleton3 sources

Low

$58

Typical

$1,368

High

$3,651

Racine3 sources

Low

$60

Typical

$1,421

High

$3,790

Oshkosh3 sources

Low

$58

Typical

$1,376

High

$3,671

Wausau3 sources

Low

$58

Typical

$1,372

High

$3,660

Sheboygan3 sources

Low

$59

Typical

$1,392

High

$3,713

Fond du Lac3 sources

Low

$57

Typical

$1,357

High

$3,620

Janesville3 sources

Low

$59

Typical

$1,387

High

$3,701

Eau Claire3 sources

Low

$58

Typical

$1,374

High

$3,666

La Crosse3 sources

Low

$57

Typical

$1,359

High

$3,625

Cost Comparison — Geothermal Heat Pump Installation

Wisconsin2 sources

Low

$2,490

Typical

$8,035

High

$20,250

Milwaukee2 sources

Low

$2,414

Typical

$7,789

High

$19,630

Madison2 sources

Low

$2,423

Typical

$7,817

High

$19,701

Green Bay2 sources

Low

$2,318

Typical

$7,480

High

$18,851

Appleton2 sources

Low

$2,301

Typical

$7,426

High

$18,715

Racine2 sources

Low

$2,389

Typical

$7,710

High

$19,432

Oshkosh2 sources

Low

$2,314

Typical

$7,467

High

$18,818

Wausau2 sources

Low

$2,307

Typical

$7,444

High

$18,762

Sheboygan2 sources

Low

$2,341

Typical

$7,554

High

$19,037

Fond du Lac2 sources

Low

$2,282

Typical

$7,363

High

$18,557

Janesville2 sources

Low

$2,333

Typical

$7,529

High

$18,974

Eau Claire2 sources

Low

$2,311

Typical

$7,457

High

$18,792

La Crosse2 sources

Low

$2,285

Typical

$7,374

High

$18,583

Cost Comparison — Attic Insulation Installation

Wisconsin3 sources

Low

$1,000

Typical

$3,576

High

$9,000

Milwaukee3 sources

Low

$969

Typical

$3,467

High

$8,725

Madison3 sources

Low

$973

Typical

$3,479

High

$8,756

Green Bay3 sources

Low

$931

Typical

$3,329

High

$8,378

Appleton3 sources

Low

$924

Typical

$3,305

High

$8,318

Racine3 sources

Low

$960

Typical

$3,432

High

$8,636

Oshkosh3 sources

Low

$929

Typical

$3,323

High

$8,364

Wausau3 sources

Low

$927

Typical

$3,313

High

$8,339

Sheboygan3 sources

Low

$940

Typical

$3,362

High

$8,461

Fond du Lac3 sources

Low

$916

Typical

$3,277

High

$8,248

Janesville3 sources

Low

$937

Typical

$3,351

High

$8,433

Eau Claire3 sources

Low

$928

Typical

$3,319

High

$8,352

La Crosse3 sources

Low

$918

Typical

$3,282

High

$8,259

Cost Comparison — Radiant Floor Heat Installation

Wisconsin3 sources

Low

$1,070

Typical

$1,891

High

$4,115

Milwaukee3 sources

Low

$1,037

Typical

$1,833

High

$3,989

Madison3 sources

Low

$1,041

Typical

$1,840

High

$4,003

Green Bay3 sources

Low

$996

Typical

$1,760

High

$3,831

Appleton3 sources

Low

$989

Typical

$1,747

High

$3,803

Racine3 sources

Low

$1,027

Typical

$1,814

High

$3,949

Oshkosh3 sources

Low

$994

Typical

$1,757

High

$3,824

Wausau3 sources

Low

$991

Typical

$1,752

High

$3,812

Sheboygan3 sources

Low

$1,006

Typical

$1,778

High

$3,868

Fond du Lac3 sources

Low

$981

Typical

$1,733

High

$3,771

Janesville3 sources

Low

$1,003

Typical

$1,772

High

$3,856

Eau Claire3 sources

Low

$993

Typical

$1,755

High

$3,819

La Crosse3 sources

Low

$982

Typical

$1,735

High

$3,776

Cost Comparison — AC Installation

Wisconsin2 sources

Low

$4,780

Typical

$5,285

High

$10,103

Milwaukee2 sources

Low

$4,634

Typical

$5,123

High

$9,794

Madison2 sources

Low

$4,650

Typical

$5,142

High

$9,829

Green Bay2 sources

Low

$4,450

Typical

$4,920

High

$9,405

Appleton2 sources

Low

$4,418

Typical

$4,884

High

$9,337

Racine2 sources

Low

$4,587

Typical

$5,072

High

$9,695

Oshkosh2 sources

Low

$4,442

Typical

$4,911

High

$9,389

Wausau2 sources

Low

$4,429

Typical

$4,897

High

$9,360

Sheboygan2 sources

Low

$4,494

Typical

$4,969

High

$9,498

Fond du Lac2 sources

Low

$4,380

Typical

$4,843

High

$9,258

Janesville2 sources

Low

$4,479

Typical

$4,952

High

$9,467

Eau Claire2 sources

Low

$4,436

Typical

$4,905

High

$9,376

La Crosse2 sources

Low

$4,387

Typical

$4,850

High

$9,272

Cost Comparison — Furnace Installation

Wisconsin3 sources

Low

$2,700

Typical

$2,700

High

$4,704

Milwaukee3 sources

Low

$2,617

Typical

$2,617

High

$4,560

Madison3 sources

Low

$2,626

Typical

$2,626

High

$4,577

Green Bay3 sources

Low

$2,513

Typical

$2,513

High

$4,379

Appleton3 sources

Low

$2,495

Typical

$2,495

High

$4,348

Racine3 sources

Low

$2,591

Typical

$2,591

High

$4,514

Oshkosh3 sources

Low

$2,509

Typical

$2,509

High

$4,372

Wausau3 sources

Low

$2,501

Typical

$2,501

High

$4,359

Sheboygan3 sources

Low

$2,538

Typical

$2,538

High

$4,423

Fond du Lac3 sources

Low

$2,474

Typical

$2,474

High

$4,311

Janesville3 sources

Low

$2,530

Typical

$2,530

High

$4,408

Eau Claire3 sources

Low

$2,505

Typical

$2,505

High

$4,366

La Crosse3 sources

Low

$2,477

Typical

$2,477

High

$4,317

Browse HVAC Costs by City in Wisconsin

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