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True Trade Path

Trade hub

Plumber

Install and repair the water supply, drainage, gas and fixture systems that keep buildings habitable.

Median pay
$61,550/yr
Entry path
4–5 years
Job outlook
+6%

Direct answer

A licensed plumber installs and repairs the pipes, fixtures and appliances that bring clean water in and carry waste out — plus gas piping where your state includes it under the plumbing licence. Call one for leaks, no hot water, sewer backups, water heater failure, repiping, new bathrooms, gas lines to ranges and dryers, and any work that requires a plumbing permit. Common jobs range from $150–$400 for a simple drain clearing or fixture swap to $900–$3,400 for water heater replacement and $3,000–$15,000+ for sewer line work depending on access. Drain-opening-only companies handle clogs in the line they can reach; they are not the same as a plumber who will open walls, replace piping and pull permits.

What plumbers fix and install

  • Repair or replace leaking supply lines and shutoff valves
  • Clear drains, snake main lines and camera-inspect sewer laterals
  • Install and service tank and tankless water heaters
  • Replace toilets, faucets, showers and tubs — including valve upgrades
  • Repipe galvanized or polybutylene with copper or PEX
  • Repair or replace sewer lines, cleanouts and ejector pumps
  • Install gas lines for ranges, dryers, fireplaces and pool heaters where licensed
  • Sump pumps, backflow preventers and hose bib frost protection
  • Water softeners, filtration and recirculation pumps
  • Rough-in plumbing for remodels, ADUs and additions

This trade vs the one you might confuse it with

Often confused withPlumber doesThe other trade does
Drain cleaning / rooter-only companyDiagnoses the system, repairs or replaces pipe, pulls plumbing permits and coordinates inspection.Clears blockages with a snake or jet — may not repair collapsed pipe or illegal connections.
HVAC technicianInstalls gas piping to equipment, water lines to humidifiers and condensate drains to safe locations.Services furnaces and AC — does not replace main sewer or repipe your home.
HandymanHandles pressurized water and gas with code-compliant materials and permits.May swap a faucet on existing shutoffs — should not alter venting or move waste stacks.
Septic service companyRepairs house-side plumbing, pumps and lines up to the septic tank or municipal tap.Pumps and maintains the tank and drain field — not interior repipes.

Typical job prices

National planning ranges — not quotes. Open a cost guide for drivers, permits and regional pages where published.

JobTypical range
Water Heater ReplacementReplacing a standard tank water heater with a like-for-like unit, installed and hauled away.$900–$3,400
Sewer Line Repair & ReplacementRepairing or replacing the sewer lateral between a home and the municipal main.$1,500–$30,000
Whole-House RepipingReplacing all water supply lines in a home — typically galvanized steel or polybutylene with copper or PEX.$4,000–$18,000
Water Softener InstallationInstalling a whole-house ion-exchange water softener on the main supply line with a drain and brine connection.$800–$3,500
Well Pump ReplacementPulling and replacing a submersible or jet well pump, including electrical connection and system restart.$800–$4,000
Toilet ReplacementRemoving an old toilet and installing a new one, including wax ring, supply line, and disposal.$200–$700
Shower Valve & Cartridge ReplacementReplacing a failed shower valve cartridge or the entire valve body behind the shower wall.$200–$1,500
Slab Leak RepairLocating and repairing a water supply line leak beneath a concrete slab foundation.$1,500–$8,000
Sump Pump InstallationInstalling a sump pump and pit in a basement or crawlspace to manage groundwater and prevent flooding.$1,000–$4,500
Tankless Water Heater ConversionConverting from a tank water heater to a tankless gas or electric unit, including venting, gas line, or electrical upgrades.$3,500–$9,000
Drain CleaningClearing a clogged sink, tub, shower, or branch drain with a snake or auger.$100–$450
Hydro-JettingHigh-pressure water jetting to remove grease, scale, and roots from drain and sewer lines.$350–$1,300
Sewer Camera InspectionVideo inspection of drain and sewer lines to locate blockages, roots, and pipe failure.$200–$800
Leak DetectionElectronic or acoustic location of hidden water leaks in walls, slabs, and underground lines.$150–$900
Faucet ReplacementRemoving an old kitchen or bathroom faucet and installing a new unit on existing supply stops.$175–$650
Garbage Disposal ReplacementSwapping a failed kitchen garbage disposal and reconnecting drain and dishwasher hose.$200–$600
Main Shutoff Valve ReplacementReplacing the main water shutoff valve where service enters the home.$150–$600
Pressure Regulator ReplacementInstalling or replacing a PRV to reduce high municipal water pressure entering the home.$200–$750
Water Line ReplacementReplacing the buried or slab water service line from the meter or curb to the home.$2,000–$10,000
Sewer Line ReplacementFull replacement of the sewer lateral from the home to the municipal main.$8,000–$30,000
Gas Line InstallationRunning new natural gas or propane piping to appliances, fireplaces, or outdoor equipment.$500–$3,500
Bathtub ReplacementRemoving an old tub and installing a new alcove, drop-in, or freestanding unit.$1,500–$8,000
Shower Pan ReplacementRemoving a failed shower base and installing a new pan or liner with waterproofing.$1,000–$5,500
Water Heater RepairRepairing thermostats, elements, gas valves, thermocouples, and anode rods on tank water heaters.$150–$750
Frozen Pipe RepairThawing frozen pipes and repairing splits or burst sections after freeze damage.$200–$2,500
Outdoor Spigot ReplacementReplacing a hose bib or frost-free sillcock on an exterior wall.$150–$500
Septic Tank PumpingPumping solids from a septic tank and inspecting baffles and inlet/outlet tees.$250–$700
Septic System ReplacementReplacing failed septic tank, distribution, and drain field per health department design.$10,000–$35,000
Water Filtration InstallationInstalling under-sink, whole-house, or reverse-osmosis filtration and softening systems.$500–$4,000
Well Pressure Tank ReplacementReplacing a failed bladder tank and tuning pressure switch settings on a well system.$400–$1,400
Backflow Preventer InstallationInstalling or replacing a backflow prevention device on irrigation or municipal supply lines.$200–$900
Bidet InstallationInstalling a bidet seat, standalone bidet, or washlet with water supply and electrical if needed.$250–$1,200
Washing Machine HookupInstalling or relocating washing machine supply boxes, drains, and standpipes.$150–$800
Pipe InsulationInsulating exposed water pipes in crawlspaces, attics, and exterior walls for freeze protection and efficiency.$200–$1,200
Bathroom RemodelRenovating a residential bathroom including fixtures, tile, vanity, and plumbing.$6,000–$40,000
Basement WaterproofingStopping water intrusion into a basement through interior or exterior waterproofing systems.$3,000–$15,000
Sprinkler System InstallationInstalling an in-ground irrigation system with controller, valves, and heads.$2,800–$11,000
French Drain InstallationInstalling a perforated drain line in gravel with filter fabric to intercept groundwater.$2,200–$16,000
Yard Drainage CorrectionRegrading, swales, catch basins, and drain lines to move surface water away from structures.$1,800–$14,000
Dishwasher InstallationConnecting water supply, drain, and electrical for a built-in dishwasher.$200–$950
Washer and Dryer InstallationInstalling washer boxes, valves, drains, and dryer vent for laundry appliances.$175–$1,250
Crawlspace EncapsulationSealing crawlspace walls and floor with vapor barrier, dehumidification, and drainage review.$5,500–$26,000
Water Damage RestorationExtracting water, structural drying, demolition, and antimicrobial treatment after a leak or flood.$2,200–$26,000
Radon MitigationInstalling sub-slab depressurization piping and fan to lower indoor radon levels.$900–$4,200
Crawl Space Vapor BarrierInstalling heavy polyethylene on crawlspace ground with sealed seams and pier wraps.$1,600–$8,500
Sewage CleanupRemoving black-water contamination, disinfecting, and drying after a sewer backup.$2,200–$17,000

Common problems

Start with symptoms when you are not sure what failed — then hire the right trade.

Licence and insurance expectations

Nearly every state licenses journeyman and master plumbers; gas fitting is often a separate endorsement. For work at your home, expect proof of general liability and workers compensation on larger jobs. Rules vary by state and city — verify the licence class covers residential work before you sign.

How to verify one in two minutes

  1. Collect the plumber's licence number and verify it on your state plumbing board site via /licensing.
  2. Confirm the licence covers residential plumbing and gas fitting if your job includes gas.
  3. Ask whether they pull the plumbing permit — get the permit number before rough-in is covered.
  4. For water heater or gas work, confirm inspection is included in the quote.
  5. Request proof of liability insurance and workers comp for crew on your property.
  6. Check whether the business name on the quote matches the licence holder — not only a franchise dispatch brand.

Questions to ask before you hire

  • Is this repair or a full replacement — and what triggers the higher option?
  • Will you pull the plumbing permit and meet the inspector?
  • What is your service call minimum and how do you bill after that?
  • For drain work, is camera inspection included or extra?
  • What warranty do you offer on parts versus labor?
  • How do you protect finished floors and drywall during water heater or sewer work?
  • If you open a slab or yard for sewer work, who restores concrete or landscaping?
  • Do you accept payment on completion for standard replacements?

Red flags

  • Will not pull a permit for water heater, gas line or sewer replacement
  • Quotes sewer replacement without a camera or locate
  • Uses open flame on pipe near combustibles without proper procedure
  • Demands full payment before ordering a standard water heater
  • Licence number does not match the technician on site
  • Suggests tying sump pump discharge into sanitary sewer
  • No written scope for "flat rate drain" that excludes main line access

Find a licensed pro

We only show businesses where we have consent or a documented public-record match. If none are listed in your metro yet, use the state board lookup and the hiring checklist below.

No paid placement

Rankings are never sold. Order reflects verification depth and relevance, not payment.

Verify any licence yourself before signing: state licensing hub.

Tools for homeowners

Decision support before you call — free in the browser.

For trade owners

Pricing this job as a contractor?

Homeowners see national ranges on this page. If you are building the estimate, use the same scope assumptions — then price to burdened labor, overhead recovery and a real margin.

We never sell leads. Read the promise.

For owners of plumbers

Field calculators and pricing tools this trade uses on the job.

Common questions

How much do plumbers charge per hour in 2026?
Residential plumbers often charge $90–$160 per hour for service work, with trip fees of $75–$225. Water heaters, sewer lines and repipes are usually flat bids. Emergency nights and weekends add premiums. Compare fixed quotes with the same equipment model, permit fees and haul-away included.
When should I call a plumber instead of using a drain snake myself?
Single slow drains may respond to a plunger or hand auger. Multiple fixtures backing up, sewage smells, gurgling when you flush or repeat clogs in a week mean a main line or vent problem — call a licensed plumber with camera capability. Chemical drain openers can damage pipes and hide the real issue.
How much does water heater replacement cost with a licensed plumber?
Like-for-like tank replacement commonly runs $900–$3,400 installed nationally in 2026, with most homeowners near $1,200–$2,400. Attic installs, gas venting changes, heat pump tanks and panel work push higher. The quote should list the exact model, permit, expansion tank and disposal.
Does a plumber need a licence to replace a toilet or faucet?
Many states allow homeowner or handyman swap on existing shutoffs for simple fixtures; new locations, valve upgrades and anything affecting venting require a licensed plumber and often a permit. Gas supply changes always need a licensed tradesperson. When resale or insurance is involved, licensed work with a permit is safer documentation.
What is the difference between a plumber and a pipefitter for my home?
Residential plumbers handle supply, waste, vents and typical gas piping in homes. Pipefitters and steamfitters more often work industrial and commercial process piping. For a house repipe or sewer repair, hire a residential plumbing contractor licence class.
How do I know if I have a sewer line problem versus a clogged drain?
If every drain on the lowest floor gurgles or backs up together, the main line or lateral is suspect. One fixture only points to a branch drain. A plumber can camera the line and locate breaks, bellies or root intrusion before quoting repair or replacement.
How much does trenchless sewer line replacement cost?
Trenchless pipe bursting or lining often runs $4,000–$15,000 depending on length, access and municipal connection rules — sometimes comparable to open trench but with less yard damage. Not every line qualifies. Get two methods priced: open cut versus trenchless with the same warranty.
Can plumbers install gas lines for a stove or dryer?
In many states gas piping is a plumber or gas fitter licence endorsement. HVAC techs may connect appliance flex lines to an existing shutoff. New branches from the manifold or meter require the correct licence and pressure test. Always permit and inspect per local code.
Why is my water bill high after a plumber visit?
If the visit was only diagnostic, the leak may still be running — check toilets, irrigation and outdoor bibs. If new work was done, confirm shutoffs are fully open and no bypass is leaking. A follow-up pressure test or meter check can isolate hidden supply leaks.
How long does a whole-house repipe take?
Many PEX or copper repipes finish in two to five days for an average home with attic or crawl access, with water off in sections daily. Finished walls add patch and paint time. Permits and inspections may schedule across the week.
What should I ask before hiring a plumber for an emergency leak?
Ask for the licence number, emergency rate, whether they can shut down the leak same visit and if they stock common valves on the truck. Get a written follow-up quote for permanent repair if the first trip is temporary stabilization.
Are plumber estimates free?
Simple phone quotes for standard water heaters are common; sewer, repipe and slab leaks usually need a site visit. Diagnostic or camera fees of $150–$350 are normal and may credit toward repair. Clarify before booking.

Pay and outlook figures on this page: U.S. Bureau of Labor Statistics, Occupational Outlook Handbook, May 2023 national wage estimates. Cost ranges: National averages for standard access and mid-grade materials. Reviewed September 2026 / September 2026.

Career overview

Pay, training path and day-to-day work if you are exploring plumber as a trade — or want context on who you are hiring.

What plumbers do

Plumbers install and service the piping systems that deliver potable water, remove waste and carry fuel gas. The classification covers plumbers, pipefitters and steamfitters, which diverge significantly once you pass the apprenticeship: residential service work looks nothing like process piping in a refinery. Licensing is state-administered and almost always requires documented apprenticeship hours.

Median annual pay
$61,550
$29.59 per hour
Typical range
$38,650–$101,190
10th to 90th percentile
Projected growth
+6%
2023–2033 projections
Annual openings
42,600
Growth plus replacement

Source: U.S. Bureau of Labor Statistics, Occupational Outlook Handbook, May 2023 national wage estimates. Local pay varies substantially with union scale, prevailing wage projects and regional demand. Estimate pay for your area.

The work itself

A typical day

  • Diagnose leaks, clogs, pressure and drainage complaints
  • Cut, thread, solder, press and solvent-weld pipe
  • Set fixtures, water heaters and recirculation systems
  • Camera and clear sewer laterals
  • Size supply and DWV systems from fixture unit counts

Where you work

  • Occupied homes, often under sinks and in crawlspaces
  • Commercial mechanical rooms
  • New construction before walls close
  • Industrial plants and refineries

Physical demands

Extended kneeling, crawling and overhead work in tight spaces. Lifting water heaters and cast iron is routine. Exposure to sewage requires strict hygiene practice.

The honest tradeoffs

What works in your favor

  • Service work is recession-resistant — water leaks regardless of the economy
  • Emergency and after-hours work carries premium rates
  • Very strong path to self-employment
  • Licensed plumbers are in short supply in most metros

What to go in knowing

  • Unpleasant conditions are part of the job, not an exception
  • On-call rotations interrupt evenings and weekends
  • Hard on knees, shoulders and back over a long career
  • Licensing rules vary sharply between states

Getting in

Typical education
High school diploma or equivalent
Training route
4–5 year paid apprenticeship through a union local or a licensed contractor
Apprenticeship length
4–5 years (roughly 8,000 on-the-job hours)
Licensing
Nearly every state licenses journeyman and master plumbers; gas fitting is often a separate endorsement.

Where the trade splits

Pay and working conditions diverge sharply by specialization. These are the paths most plumbers end up choosing between.

  • Residential service and repair
  • New construction rough-in
  • Commercial plumbing
  • Pipefitter (process and mechanical)
  • Steamfitter (high-pressure steam)
  • Medical gas installer
  • Backflow prevention tester
  • Drain and sewer specialist

Credentials that matter

  • Journeyman Plumber LicenseState licensing board
  • Master Plumber LicenseState licensing board
  • Backflow Prevention Assembly TesterASSE International
  • Medical Gas Installer (ASSE 6010)ASSE International
  • OSHA 30-Hour ConstructionOSHA-authorized trainer

Plumber field tools

The calculators this trade uses on the job. Everything runs in the browser.

Find plumbers near you

Consent-based listings ranked by distance, relevance and verification date — never by payment.

All plumbers by metro

Related trades

Trades that share skills, tools or career adjacency.