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Plumber

Median salary, job outlook, education requirements, and top cities by pay.

Median Salary
$64K
~$31/hr · ~$5,317/mo
National Jobs
505K
As fast as average
Education
High school diploma
Growth Outlook: +4%

About Plumber Careers

Plumbers, pipefitters, and steamfitters earn some of the best pay in the skilled trades, and the work cannot be outsourced or automated — pipes are installed and fixed on site, by hand. Like electrical work, plumbing is a licensed trade in nearly every state, which keeps wages strong and entry orderly: a paid apprenticeship of four to five years leads to a journeyman license, then a master license for those who want to run their own business. Demand is steady (buildings always need water and gas) with spikes from new construction in growing regions. Service plumbers who handle emergency calls earn premium rates, and master plumbers with their own trucks are among the highest-earning tradespeople in the country. The job is physical — crawl spaces, trenches, heavy pipe — and the first years involve plenty of unglamorous work. But it rewards problem-solvers, and the license you earn is yours for life.

Salary Range

10th
$44K
25th
$50K
Median
$64K
75th
$85K
90th
$108K

Top Paying Cities

MetroSalary
Chicago-Naperville-Elgin, IL-IN$103K
Bellingham, WA$103K
Kennewick-Richland, WA$97K
Bloomington, IN$97K
Champaign-Urbana, IL$96K

How to Get Started

  1. 1Apply to a registered plumbing apprenticeship through the UA union local, ABC/PHCC chapters, or directly with plumbing contractors. It is paid from day one.
  2. 2Alternatively, start as a plumber’s helper with a service company and ask them to register you as an apprentice — common in residential service.
  3. 3Complete 4–5 years (about 8,000 hours) of on-the-job training plus classroom hours covering code, safety, and pipe systems.
  4. 4Pass your state or local journeyman plumbing exam. Exam prep courses cost a few hundred dollars.
  5. 5If you worked as a plumber abroad: If you trained outside the US, your credentials may need evaluation (e.g., WES, CGFNS for nursing) — requirements vary by state. Several states credit verified foreign experience toward apprenticeship hours.
  6. 6After 1–5 years as a journeyman (varies by state), take the master plumber exam to pull permits and run your own jobs — where the highest income is.

Roles & Typical Pay

Apprentice plumber$35–50K
Journeyman plumber$55–80K
Pipefitter / steamfitter (industrial)$60–85K
Service plumber (with emergency calls)$65–90K
Master plumber / own business$90–130K+

Will Your Salary Go Far Enough?

A $64K salary goes much further in some metros than others. Compare housing, food, and transport costs before you relocate.

Frequently Asked Questions

What qualifications do I need?

Requirements vary by employer. Many entry-level positions accept on-the-job training, while others require certifications or specific degrees. Check individual job listings for details.

What is the average salary?

Salaries vary by location, experience, and employer. Use our salary tool to see median pay and city-level comparisons based on official Bureau of Labor Statistics data.

Are these jobs available to immigrants?

Yes. Many employers in this field hire workers regardless of country of origin, provided you have valid work authorization. Job listings on Job4Migrants are open to all qualified candidates.

Do I need to speak fluent English?

Working English is needed for the licensing exam and code classes, and service plumbers talk with customers daily. On new-construction crews, less English is needed day to day. Studying plumbing code vocabulary is the most efficient language preparation.

Can I become a plumber without a college degree?

Yes. The paid apprenticeship is the entire education path — no degree required. A high school diploma or equivalent is the usual entry bar, and you earn wages throughout training.

How long until I earn the median salary?

The $64K median shown above corresponds roughly to journeyman level — about 4–5 years in. Apprentices start around half that and get scheduled raises; service and master plumbers go well past the median.

Is plumbing experience from another country recognized?

US plumbing licenses are issued by states (sometimes cities), and you must pass the local exam. Many jurisdictions accept documented foreign experience toward the required hours — collect reference letters and any certificates from previous employers before applying.

What is the difference between plumbing and pipefitting?

Plumbers work on water, gas, and drainage systems in homes and buildings; pipefitters and steamfitters install high-pressure industrial pipe in plants, refineries, and power facilities. Pipefitting is more often union, travels more, and pays a premium for industrial shutdown work.

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Data sourced from the U.S. Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics (OEWS) program. (May 2025 OEWS.)