Plumbing Costs in Louisiana

Verified cost ranges across cities in Louisiana

Verified by 3 sourcesUpdated May 22, 2026

Plumbing Cost Comparison — Louisiana

Compare verified cost ranges across cities in Louisiana

Cost Comparison — Water Heater Installation

Louisiana3 sources

Low

$455

Typical

$1,352

High

$3,220

New Orleans3 sources

Low

$422

Typical

$1,252

High

$2,981

Baton Rouge3 sources

Low

$413

Typical

$1,227

High

$2,923

Shreveport3 sources

Low

$386

Typical

$1,146

High

$2,729

Lafayette3 sources

Low

$397

Typical

$1,179

High

$2,808

Lake Charles3 sources

Low

$391

Typical

$1,160

High

$2,764

Monroe3 sources

Low

$381

Typical

$1,130

High

$2,692

Houma3 sources

Low

$387

Typical

$1,150

High

$2,740

Hammond3 sources

Low

$385

Typical

$1,142

High

$2,719

Alexandria3 sources

Low

$390

Typical

$1,158

High

$2,759

Cost Comparison — Water Heater Repair

Louisiana2 sources

Low

$50

Typical

$783

High

$2,000

New Orleans2 sources

Low

$46

Typical

$725

High

$1,852

Baton Rouge2 sources

Low

$45

Typical

$711

High

$1,816

Shreveport2 sources

Low

$42

Typical

$664

High

$1,695

Lafayette2 sources

Low

$44

Typical

$683

High

$1,744

Lake Charles2 sources

Low

$43

Typical

$672

High

$1,717

Monroe2 sources

Low

$42

Typical

$654

High

$1,672

Houma2 sources

Low

$43

Typical

$666

High

$1,702

Hammond2 sources

Low

$42

Typical

$661

High

$1,689

Alexandria2 sources

Low

$43

Typical

$671

High

$1,714

Cost Comparison — Toilet Repair

Louisiana2 sources

Low

$50

Typical

$1,448

High

$3,900

New Orleans2 sources

Low

$46

Typical

$1,341

High

$3,611

Baton Rouge2 sources

Low

$45

Typical

$1,314

High

$3,540

Shreveport2 sources

Low

$42

Typical

$1,227

High

$3,306

Lafayette2 sources

Low

$44

Typical

$1,263

High

$3,401

Lake Charles2 sources

Low

$43

Typical

$1,243

High

$3,348

Monroe2 sources

Low

$42

Typical

$1,210

High

$3,260

Houma2 sources

Low

$43

Typical

$1,232

High

$3,319

Hammond2 sources

Low

$42

Typical

$1,223

High

$3,294

Alexandria2 sources

Low

$43

Typical

$1,241

High

$3,342

Cost Comparison — Toilet Installation

Louisiana3 sources

Low

$188

Typical

$967

High

$2,389

New Orleans3 sources

Low

$174

Typical

$896

High

$2,212

Baton Rouge3 sources

Low

$171

Typical

$878

High

$2,169

Shreveport3 sources

Low

$160

Typical

$820

High

$2,025

Lafayette3 sources

Low

$164

Typical

$844

High

$2,084

Lake Charles3 sources

Low

$162

Typical

$831

High

$2,051

Monroe3 sources

Low

$157

Typical

$809

High

$1,997

Houma3 sources

Low

$160

Typical

$823

High

$2,033

Hammond3 sources

Low

$159

Typical

$817

High

$2,018

Alexandria3 sources

Low

$161

Typical

$829

High

$2,047

Cost Comparison — Garbage Disposal Installation

Louisiana3 sources

Low

$134

Typical

$540

High

$1,223

New Orleans3 sources

Low

$124

Typical

$500

High

$1,132

Baton Rouge3 sources

Low

$122

Typical

$490

High

$1,110

Shreveport3 sources

Low

$114

Typical

$458

High

$1,036

Lafayette3 sources

Low

$117

Typical

$471

High

$1,066

Lake Charles3 sources

Low

$115

Typical

$464

High

$1,050

Monroe3 sources

Low

$112

Typical

$452

High

$1,022

Houma3 sources

Low

$114

Typical

$460

High

$1,040

Hammond3 sources

Low

$113

Typical

$456

High

$1,033

Alexandria3 sources

Low

$115

Typical

$463

High

$1,048

Cost Comparison — Water Line Repair

Louisiana2 sources

Low

$150

Typical

$1,518

High

$4,000

New Orleans2 sources

Low

$139

Typical

$1,406

High

$3,704

Baton Rouge2 sources

Low

$136

Typical

$1,378

High

$3,631

Shreveport2 sources

Low

$127

Typical

$1,287

High

$3,391

Lafayette2 sources

Low

$131

Typical

$1,324

High

$3,488

Lake Charles2 sources

Low

$129

Typical

$1,303

High

$3,434

Monroe2 sources

Low

$125

Typical

$1,269

High

$3,344

Houma2 sources

Low

$128

Typical

$1,292

High

$3,404

Hammond2 sources

Low

$127

Typical

$1,282

High

$3,378

Alexandria2 sources

Low

$129

Typical

$1,301

High

$3,428

Cost Comparison — Gas Line Repair

Louisiana2 sources

Low

$100

Typical

$905

High

$2,300

New Orleans2 sources

Low

$93

Typical

$838

High

$2,130

Baton Rouge2 sources

Low

$91

Typical

$822

High

$2,088

Shreveport2 sources

Low

$85

Typical

$767

High

$1,950

Lafayette2 sources

Low

$87

Typical

$790

High

$2,006

Lake Charles2 sources

Low

$86

Typical

$777

High

$1,975

Monroe2 sources

Low

$84

Typical

$757

High

$1,923

Houma2 sources

Low

$85

Typical

$770

High

$1,957

Hammond2 sources

Low

$84

Typical

$765

High

$1,943

Alexandria2 sources

Low

$86

Typical

$776

High

$1,971

Cost Comparison — Water Softener Installation

Louisiana2 sources

Low

$794

Typical

$794

High

$892

New Orleans2 sources

Low

$735

Typical

$735

High

$826

Baton Rouge2 sources

Low

$720

Typical

$720

High

$810

Shreveport2 sources

Low

$673

Typical

$673

High

$756

Lafayette2 sources

Low

$692

Typical

$692

High

$778

Lake Charles2 sources

Low

$681

Typical

$681

High

$766

Monroe2 sources

Low

$663

Typical

$663

High

$746

Houma2 sources

Low

$675

Typical

$675

High

$759

Hammond2 sources

Low

$670

Typical

$670

High

$753

Alexandria2 sources

Low

$680

Typical

$680

High

$764

Cost Comparison — Tankless Water Heater Installation

Louisiana3 sources

Low

$889

Typical

$2,099

High

$4,921

New Orleans3 sources

Low

$823

Typical

$1,943

High

$4,556

Baton Rouge3 sources

Low

$807

Typical

$1,905

High

$4,467

Shreveport3 sources

Low

$753

Typical

$1,779

High

$4,171

Lafayette3 sources

Low

$775

Typical

$1,830

High

$4,291

Lake Charles3 sources

Low

$763

Typical

$1,802

High

$4,224

Monroe3 sources

Low

$743

Typical

$1,754

High

$4,114

Houma3 sources

Low

$756

Typical

$1,786

High

$4,187

Hammond3 sources

Low

$751

Typical

$1,772

High

$4,156

Alexandria3 sources

Low

$762

Typical

$1,798

High

$4,216

Cost Comparison — Bathtub Installation

Louisiana2 sources

Low

$653

Typical

$838

High

$1,555

New Orleans2 sources

Low

$604

Typical

$776

High

$1,440

Baton Rouge2 sources

Low

$593

Typical

$761

High

$1,412

Shreveport2 sources

Low

$553

Typical

$710

High

$1,318

Lafayette2 sources

Low

$569

Typical

$731

High

$1,356

Lake Charles2 sources

Low

$560

Typical

$719

High

$1,335

Monroe2 sources

Low

$546

Typical

$701

High

$1,300

Houma2 sources

Low

$555

Typical

$713

High

$1,323

Hammond2 sources

Low

$551

Typical

$708

High

$1,313

Alexandria2 sources

Low

$559

Typical

$718

High

$1,333

Cost Comparison — Outdoor Spigot Installation

Louisiana2 sources

Low

$50

Typical

$433

High

$1,000

New Orleans2 sources

Low

$46

Typical

$401

High

$926

Baton Rouge2 sources

Low

$45

Typical

$393

High

$908

Shreveport2 sources

Low

$42

Typical

$367

High

$848

Lafayette2 sources

Low

$44

Typical

$377

High

$872

Lake Charles2 sources

Low

$43

Typical

$372

High

$859

Monroe2 sources

Low

$42

Typical

$362

High

$836

Houma2 sources

Low

$43

Typical

$368

High

$851

Hammond2 sources

Low

$42

Typical

$366

High

$845

Alexandria2 sources

Low

$43

Typical

$371

High

$857

Cost Comparison — Dishwasher Installation

Louisiana3 sources

Low

$323

Typical

$1,089

High

$2,603

New Orleans3 sources

Low

$299

Typical

$1,009

High

$2,410

Baton Rouge3 sources

Low

$293

Typical

$989

High

$2,363

Shreveport3 sources

Low

$274

Typical

$923

High

$2,206

Lafayette3 sources

Low

$282

Typical

$950

High

$2,270

Lake Charles3 sources

Low

$277

Typical

$935

High

$2,234

Monroe3 sources

Low

$270

Typical

$911

High

$2,176

Houma3 sources

Low

$275

Typical

$927

High

$2,215

Hammond3 sources

Low

$273

Typical

$920

High

$2,198

Alexandria3 sources

Low

$277

Typical

$933

High

$2,230

Cost Comparison — Bathroom Sink Installation

Louisiana3 sources

Low

$113

Typical

$692

High

$1,679

New Orleans3 sources

Low

$104

Typical

$641

High

$1,555

Baton Rouge3 sources

Low

$102

Typical

$628

High

$1,524

Shreveport3 sources

Low

$95

Typical

$587

High

$1,423

Lafayette3 sources

Low

$98

Typical

$604

High

$1,464

Lake Charles3 sources

Low

$97

Typical

$594

High

$1,441

Monroe3 sources

Low

$94

Typical

$579

High

$1,403

Houma3 sources

Low

$96

Typical

$589

High

$1,429

Hammond3 sources

Low

$95

Typical

$585

High

$1,418

Alexandria3 sources

Low

$96

Typical

$593

High

$1,439

Cost Comparison — Kitchen Sink Installation

Louisiana2 sources

Low

$90

Typical

$1,497

High

$4,000

New Orleans2 sources

Low

$83

Typical

$1,386

High

$3,704

Baton Rouge2 sources

Low

$82

Typical

$1,359

High

$3,631

Shreveport2 sources

Low

$76

Typical

$1,269

High

$3,391

Lafayette2 sources

Low

$78

Typical

$1,305

High

$3,488

Lake Charles2 sources

Low

$77

Typical

$1,285

High

$3,434

Monroe2 sources

Low

$75

Typical

$1,251

High

$3,344

Houma2 sources

Low

$77

Typical

$1,274

High

$3,404

Hammond2 sources

Low

$76

Typical

$1,264

High

$3,378

Alexandria2 sources

Low

$77

Typical

$1,283

High

$3,428

Cost Comparison — Pipe Repair

Louisiana2 sources

Low

$150

Typical

$1,868

High

$5,000

New Orleans2 sources

Low

$139

Typical

$1,730

High

$4,630

Baton Rouge2 sources

Low

$136

Typical

$1,696

High

$4,539

Shreveport2 sources

Low

$127

Typical

$1,583

High

$4,239

Lafayette2 sources

Low

$131

Typical

$1,629

High

$4,361

Lake Charles2 sources

Low

$129

Typical

$1,604

High

$4,293

Monroe2 sources

Low

$125

Typical

$1,562

High

$4,180

Houma2 sources

Low

$128

Typical

$1,590

High

$4,255

Hammond2 sources

Low

$127

Typical

$1,578

High

$4,223

Alexandria2 sources

Low

$129

Typical

$1,601

High

$4,285

Cost Comparison — Sump Pump Installation

Louisiana2 sources

Low

$50

Typical

$1,483

High

$4,000

New Orleans2 sources

Low

$46

Typical

$1,373

High

$3,704

Baton Rouge2 sources

Low

$45

Typical

$1,346

High

$3,631

Shreveport2 sources

Low

$42

Typical

$1,257

High

$3,391

Lafayette2 sources

Low

$44

Typical

$1,293

High

$3,488

Lake Charles2 sources

Low

$43

Typical

$1,273

High

$3,434

Monroe2 sources

Low

$42

Typical

$1,240

High

$3,344

Houma2 sources

Low

$43

Typical

$1,262

High

$3,404

Hammond2 sources

Low

$42

Typical

$1,252

High

$3,378

Alexandria2 sources

Low

$43

Typical

$1,271

High

$3,428

All Plumbing Services

plumbing

Pipe Repair

Repair of leaking, cracked, or burst water or drain pipes in residential and commercial buildings. Includes locating the damaged section, cutting out the affected length, and fitting a replacement.

Cost data available

plumbing

Water Heater Installation

Supply and installation of a new tank-style or tankless water heater including removal of the old unit, pipe connections, and pressure-relief valve setup.

Cost data available

plumbing

Water Heater Repair

Diagnosis and repair of a malfunctioning water heater, covering heating element replacement, thermostat issues, anode rod replacement, and sediment flushing.

Cost data available

plumbing

Sump Pump Installation

Installation of a submersible or pedestal sump pump in a basement pit to prevent flooding. Includes pit excavation, pump mounting, and discharge pipe routing to the exterior.

Cost data available

plumbing

Toilet Repair

Diagnosis and repair of running, leaking, or clogged toilets, including flapper, fill valve, or wax ring replacement and unclogging.

Cost data available

plumbing

Toilet Installation

Supply and installation of a new toilet, including removal of the existing unit, new wax ring, supply line, and seat attachment.

Cost data available

plumbing

Garbage Disposal Installation

Installation of an under-sink garbage disposal unit including electrical connection, drain plumbing, and mounting bracket fitting.

Cost data available

plumbing

Water Line Repair

Excavation and repair or replacement of damaged main water supply lines running between the meter and the home.

Cost data available

plumbing

Gas Line Repair

Licensed repair of leaking or damaged natural gas or propane supply lines, including leak detection, section replacement, and pressure testing.

Cost data available

plumbing

Water Softener Installation

Installation of a whole-house ion-exchange water softener to reduce mineral hardness, including bypass valve, drain line, and brine tank setup.

Cost data available

plumbing

Tankless Water Heater Installation

Installation of an on-demand tankless water heater requiring upgraded gas line or electrical supply, venting, and condensate drain where applicable.

Cost data available

plumbing

Bathtub Installation

Supply and installation of a new alcove, drop-in, or freestanding bathtub including drain, overflow, and rough-in supply connections.

Cost data available

plumbing

Outdoor Spigot Installation

Installation of a frost-free hose bibb through an exterior wall with shut-off valve and back-flow protection.

Cost data available

plumbing

Dishwasher Installation

Hooking up a new dishwasher to existing supply, drain, and electrical connections under the counter, including testing for leaks.

Cost data available

plumbing

Bathroom Sink Installation

Supply and installation of a pedestal, vessel, or undermount bathroom sink with drain assembly, p-trap, and supply line connections.

Cost data available

plumbing

Kitchen Sink Installation

Drop-in or undermount kitchen sink installation including strainer, drain basket, p-trap, and supply line hookup.

Cost data available