Plumbing Costs in Idaho

Verified cost ranges across cities in Idaho

Verified by 3 sourcesUpdated May 22, 2026

Plumbing Cost Comparison — Idaho

Compare verified cost ranges across cities in Idaho

Cost Comparison — Water Heater Installation

Idaho3 sources

Low

$455

Typical

$1,344

High

$3,220

Boise3 sources

Low

$448

Typical

$1,323

High

$3,168

Coeur d'Alene3 sources

Low

$447

Typical

$1,321

High

$3,165

Idaho Falls3 sources

Low

$430

Typical

$1,269

High

$3,040

Pocatello3 sources

Low

$405

Typical

$1,195

High

$2,863

Lewiston3 sources

Low

$415

Typical

$1,225

High

$2,935

Cost Comparison — Water Heater Repair

Idaho2 sources

Low

$50

Typical

$775

High

$2,000

Boise2 sources

Low

$49

Typical

$763

High

$1,968

Coeur d'Alene2 sources

Low

$49

Typical

$762

High

$1,966

Idaho Falls2 sources

Low

$47

Typical

$732

High

$1,888

Pocatello2 sources

Low

$44

Typical

$689

High

$1,778

Lewiston2 sources

Low

$46

Typical

$707

High

$1,823

Cost Comparison — Toilet Repair

Idaho2 sources

Low

$50

Typical

$1,440

High

$3,900

Boise2 sources

Low

$49

Typical

$1,417

High

$3,837

Coeur d'Alene2 sources

Low

$49

Typical

$1,416

High

$3,833

Idaho Falls2 sources

Low

$47

Typical

$1,360

High

$3,682

Pocatello2 sources

Low

$44

Typical

$1,281

High

$3,467

Lewiston2 sources

Low

$46

Typical

$1,313

High

$3,555

Cost Comparison — Toilet Installation

Idaho3 sources

Low

$188

Typical

$960

High

$2,389

Boise3 sources

Low

$185

Typical

$945

High

$2,351

Coeur d'Alene3 sources

Low

$185

Typical

$944

High

$2,348

Idaho Falls3 sources

Low

$178

Typical

$906

High

$2,256

Pocatello3 sources

Low

$167

Typical

$854

High

$2,124

Lewiston3 sources

Low

$172

Typical

$875

High

$2,178

Cost Comparison — Garbage Disposal Installation

Idaho3 sources

Low

$134

Typical

$533

High

$1,223

Boise3 sources

Low

$132

Typical

$524

High

$1,203

Coeur d'Alene3 sources

Low

$132

Typical

$524

High

$1,202

Idaho Falls3 sources

Low

$127

Typical

$503

High

$1,154

Pocatello3 sources

Low

$119

Typical

$474

High

$1,087

Lewiston3 sources

Low

$122

Typical

$486

High

$1,115

Cost Comparison — Water Line Repair

Idaho2 sources

Low

$150

Typical

$1,510

High

$4,000

Boise2 sources

Low

$148

Typical

$1,486

High

$3,936

Coeur d'Alene2 sources

Low

$147

Typical

$1,485

High

$3,932

Idaho Falls2 sources

Low

$142

Typical

$1,426

High

$3,776

Pocatello2 sources

Low

$133

Typical

$1,343

High

$3,556

Lewiston2 sources

Low

$137

Typical

$1,377

High

$3,646

Cost Comparison — Gas Line Repair

Idaho2 sources

Low

$100

Typical

$898

High

$2,300

Boise2 sources

Low

$98

Typical

$883

High

$2,263

Coeur d'Alene2 sources

Low

$98

Typical

$883

High

$2,261

Idaho Falls2 sources

Low

$94

Typical

$848

High

$2,171

Pocatello2 sources

Low

$89

Typical

$798

High

$2,045

Lewiston2 sources

Low

$91

Typical

$819

High

$2,097

Cost Comparison — Water Softener Installation

Idaho2 sources

Low

$794

Typical

$794

High

$892

Boise2 sources

Low

$781

Typical

$781

High

$878

Coeur d'Alene2 sources

Low

$780

Typical

$780

High

$877

Idaho Falls2 sources

Low

$749

Typical

$749

High

$842

Pocatello2 sources

Low

$706

Typical

$706

High

$793

Lewiston2 sources

Low

$723

Typical

$723

High

$813

Cost Comparison — Tankless Water Heater Installation

Idaho3 sources

Low

$889

Typical

$2,091

High

$4,921

Boise3 sources

Low

$875

Typical

$2,058

High

$4,841

Coeur d'Alene3 sources

Low

$874

Typical

$2,055

High

$4,836

Idaho Falls3 sources

Low

$839

Typical

$1,974

High

$4,645

Pocatello3 sources

Low

$790

Typical

$1,859

High

$4,375

Lewiston3 sources

Low

$810

Typical

$1,906

High

$4,486

Cost Comparison — Bathtub Installation

Idaho2 sources

Low

$653

Typical

$831

High

$1,555

Boise2 sources

Low

$642

Typical

$817

High

$1,530

Coeur d'Alene2 sources

Low

$642

Typical

$816

High

$1,529

Idaho Falls2 sources

Low

$616

Typical

$784

High

$1,468

Pocatello2 sources

Low

$580

Typical

$739

High

$1,383

Lewiston2 sources

Low

$595

Typical

$757

High

$1,418

Cost Comparison — Outdoor Spigot Installation

Idaho2 sources

Low

$50

Typical

$425

High

$1,000

Boise2 sources

Low

$49

Typical

$419

High

$984

Coeur d'Alene2 sources

Low

$49

Typical

$418

High

$983

Idaho Falls2 sources

Low

$47

Typical

$402

High

$944

Pocatello2 sources

Low

$44

Typical

$378

High

$889

Lewiston2 sources

Low

$46

Typical

$388

High

$912

Cost Comparison — Dishwasher Installation

Idaho3 sources

Low

$323

Typical

$1,082

High

$2,603

Boise3 sources

Low

$318

Typical

$1,064

High

$2,561

Coeur d'Alene3 sources

Low

$317

Typical

$1,063

High

$2,558

Idaho Falls3 sources

Low

$305

Typical

$1,021

High

$2,457

Pocatello3 sources

Low

$287

Typical

$962

High

$2,314

Lewiston3 sources

Low

$294

Typical

$986

High

$2,373

Cost Comparison — Bathroom Sink Installation

Idaho3 sources

Low

$113

Typical

$685

High

$1,679

Boise3 sources

Low

$111

Typical

$674

High

$1,652

Coeur d'Alene3 sources

Low

$111

Typical

$673

High

$1,650

Idaho Falls3 sources

Low

$106

Typical

$647

High

$1,585

Pocatello3 sources

Low

$100

Typical

$609

High

$1,493

Lewiston3 sources

Low

$103

Typical

$624

High

$1,530

Cost Comparison — Kitchen Sink Installation

Idaho2 sources

Low

$90

Typical

$1,489

High

$4,000

Boise2 sources

Low

$89

Typical

$1,465

High

$3,936

Coeur d'Alene2 sources

Low

$88

Typical

$1,464

High

$3,932

Idaho Falls2 sources

Low

$85

Typical

$1,406

High

$3,776

Pocatello2 sources

Low

$80

Typical

$1,324

High

$3,556

Lewiston2 sources

Low

$82

Typical

$1,358

High

$3,646

Cost Comparison — Pipe Repair

Idaho2 sources

Low

$150

Typical

$1,860

High

$5,000

Boise2 sources

Low

$148

Typical

$1,830

High

$4,920

Coeur d'Alene2 sources

Low

$147

Typical

$1,829

High

$4,915

Idaho Falls2 sources

Low

$142

Typical

$1,756

High

$4,721

Pocatello2 sources

Low

$133

Typical

$1,654

High

$4,446

Lewiston2 sources

Low

$137

Typical

$1,696

High

$4,558

Cost Comparison — Sump Pump Installation

Idaho2 sources

Low

$50

Typical

$1,475

High

$4,000

Boise2 sources

Low

$49

Typical

$1,452

High

$3,936

Coeur d'Alene2 sources

Low

$49

Typical

$1,450

High

$3,932

Idaho Falls2 sources

Low

$47

Typical

$1,393

High

$3,776

Pocatello2 sources

Low

$44

Typical

$1,312

High

$3,556

Lewiston2 sources

Low

$46

Typical

$1,345

High

$3,646

Browse Plumbing Costs by City in Idaho

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

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