Plumbing Costs in Montana

Verified cost ranges across cities in Montana

Verified by 3 sourcesUpdated May 22, 2026

Plumbing Cost Comparison — Montana

Compare verified cost ranges across cities in Montana

Cost Comparison — Water Heater Installation

Montana3 sources

Low

$455

Typical

$1,365

High

$3,220

Billings3 sources

Low

$426

Typical

$1,277

High

$3,011

Missoula3 sources

Low

$439

Typical

$1,316

High

$3,105

Great Falls3 sources

Low

$441

Typical

$1,322

High

$3,118

Cost Comparison — Water Heater Repair

Montana2 sources

Low

$50

Typical

$796

High

$2,000

Billings2 sources

Low

$47

Typical

$745

High

$1,871

Missoula2 sources

Low

$48

Typical

$768

High

$1,929

Great Falls2 sources

Low

$48

Typical

$771

High

$1,937

Cost Comparison — Toilet Repair

Montana2 sources

Low

$50

Typical

$1,461

High

$3,900

Billings2 sources

Low

$47

Typical

$1,367

High

$3,648

Missoula2 sources

Low

$48

Typical

$1,409

High

$3,761

Great Falls2 sources

Low

$48

Typical

$1,415

High

$3,777

Cost Comparison — Toilet Installation

Montana3 sources

Low

$188

Typical

$981

High

$2,389

Billings3 sources

Low

$176

Typical

$917

High

$2,235

Missoula3 sources

Low

$182

Typical

$946

High

$2,304

Great Falls3 sources

Low

$182

Typical

$950

High

$2,314

Cost Comparison — Garbage Disposal Installation

Montana3 sources

Low

$134

Typical

$554

High

$1,223

Billings3 sources

Low

$125

Typical

$518

High

$1,143

Missoula3 sources

Low

$129

Typical

$534

High

$1,179

Great Falls3 sources

Low

$130

Typical

$536

High

$1,184

Cost Comparison — Water Line Repair

Montana2 sources

Low

$150

Typical

$1,531

High

$4,000

Billings2 sources

Low

$140

Typical

$1,432

High

$3,741

Missoula2 sources

Low

$145

Typical

$1,477

High

$3,858

Great Falls2 sources

Low

$145

Typical

$1,483

High

$3,874

Cost Comparison — Gas Line Repair

Montana2 sources

Low

$100

Typical

$919

High

$2,300

Billings2 sources

Low

$94

Typical

$859

High

$2,151

Missoula2 sources

Low

$96

Typical

$886

High

$2,218

Great Falls2 sources

Low

$97

Typical

$890

High

$2,228

Cost Comparison — Water Softener Installation

Montana2 sources

Low

$794

Typical

$794

High

$892

Billings2 sources

Low

$742

Typical

$742

High

$834

Missoula2 sources

Low

$765

Typical

$765

High

$860

Great Falls2 sources

Low

$769

Typical

$769

High

$864

Cost Comparison — Tankless Water Heater Installation

Montana3 sources

Low

$889

Typical

$2,112

High

$4,921

Billings3 sources

Low

$831

Typical

$1,975

High

$4,602

Missoula3 sources

Low

$857

Typical

$2,037

High

$4,745

Great Falls3 sources

Low

$861

Typical

$2,045

High

$4,766

Cost Comparison — Bathtub Installation

Montana2 sources

Low

$653

Typical

$851

High

$1,555

Billings2 sources

Low

$610

Typical

$796

High

$1,454

Missoula2 sources

Low

$629

Typical

$821

High

$1,500

Great Falls2 sources

Low

$632

Typical

$825

High

$1,506

Cost Comparison — Outdoor Spigot Installation

Montana2 sources

Low

$50

Typical

$446

High

$1,000

Billings2 sources

Low

$47

Typical

$417

High

$935

Missoula2 sources

Low

$48

Typical

$430

High

$964

Great Falls2 sources

Low

$48

Typical

$432

High

$969

Cost Comparison — Dishwasher Installation

Montana3 sources

Low

$323

Typical

$1,103

High

$2,603

Billings3 sources

Low

$302

Typical

$1,031

High

$2,434

Missoula3 sources

Low

$311

Typical

$1,063

High

$2,510

Great Falls3 sources

Low

$313

Typical

$1,068

High

$2,521

Cost Comparison — Bathroom Sink Installation

Montana3 sources

Low

$113

Typical

$706

High

$1,679

Billings3 sources

Low

$105

Typical

$660

High

$1,570

Missoula3 sources

Low

$109

Typical

$681

High

$1,619

Great Falls3 sources

Low

$109

Typical

$683

High

$1,626

Cost Comparison — Kitchen Sink Installation

Montana2 sources

Low

$90

Typical

$1,510

High

$4,000

Billings2 sources

Low

$84

Typical

$1,412

High

$3,741

Missoula2 sources

Low

$87

Typical

$1,456

High

$3,858

Great Falls2 sources

Low

$87

Typical

$1,463

High

$3,874

Cost Comparison — Pipe Repair

Montana2 sources

Low

$150

Typical

$1,881

High

$5,000

Billings2 sources

Low

$140

Typical

$1,759

High

$4,677

Missoula2 sources

Low

$145

Typical

$1,814

High

$4,822

Great Falls2 sources

Low

$145

Typical

$1,822

High

$4,843

Cost Comparison — Sump Pump Installation

Montana2 sources

Low

$50

Typical

$1,496

High

$4,000

Billings2 sources

Low

$47

Typical

$1,399

High

$3,741

Missoula2 sources

Low

$48

Typical

$1,443

High

$3,858

Great Falls2 sources

Low

$48

Typical

$1,449

High

$3,874

Browse Plumbing Costs by City in Montana

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