How to Become a Plumber in United States
Licensing for plumbers in United States is set at the state level. Pick a state below for the exact pathway, exam, fees, and salary range.
Plumber careers in United States
In the US, plumbing is regulated at the state and local level, so requirements vary. Most states require a combination of classroom education and supervised work experience — typically 4–5 years — before you can sit for a journeyman license. States like Texas, Florida, and California have their own plumbing boards and exams. Some cities, such as New York and Chicago, have additional municipal licensing.
Union apprenticeships through the United Association (UA) are among the best paths in. You earn a paycheck from day one, receive health benefits, and graduate debt-free with a nationally recognized credential. Non-union apprenticeships through companies or contractor associations are also widely available.
Pick your state for the exact licensing path
Becoming a plumber in United States — FAQ
How long does it take to become a plumber in United States?
Typically 4-8 years from start to a working license — combining vocational education or apprenticeship with the licensing exam.Do I need a license to work as a plumber in United States?
Yes — every region in United States requires a license. Working unlicensed is illegal and voids most homeowner insurance.How much does a plumber earn in United States?
$52,000 - $78,000 per year. Experienced master-level pros in major metros earn substantially more, especially with self-employment.
Find plumber work in United States
Browse customer requests by service or join HireLocal as a pro.
Compare all trades in United States
Salary, licensing time, and demand for every skilled trade in United States — ranked side by side.
Open the United States career hub