Journeyman Plumber License
The Journeyman Plumber License certifies individuals to install, maintain, and repair plumbing systems while ensuring compliance with plumbing codes. This credential is required to legally perform plumbing work under the supervision of a master plumber.
Total Cost
Estimated Budget
Median Salary
Annual Earnings
Job Growth
10-Year Outlook
Training Hours
Total Program Duration
Who Needs This Credential?
Plumbers who have completed an apprenticeship program and wish to advance their career by working independently on plumbing projects need this license.
Reciprocity varies by state. Some states have agreements that allow licensed plumbers to work across state lines without additional exams, while others require a full or partial re-examination.
Requirements
To obtain a Journeyman Plumber License, candidates must meet specific educational and training requirements, pass a background check, and fulfill health criteria. The license is a step towards becoming a fully licensed plumber, allowing individuals to work under minimal supervision.
- Minimum Age
- 18
- Minimum Education
- High school diploma or equivalent
- Training Hours
- 4,000 to 8,000 hours of apprenticeship training
- Background Check
- Criminal history and previous employment verification
Other Requirements
How to Become Journeyman Plumber License Certified
The process to obtain a Journeyman Plumber License involves 5 to 7 steps, typically spanning 4 to 5 years, depending on the state. The path includes formal education, apprenticeship, and passing licensing exams.
Complete High School or Equivalent
A high school diploma or GED is required to begin plumbing training. This foundational education provides essential math and science skills.
Focus on math and science courses to prepare for technical aspects of plumbing.
Enroll in Vocational Training or Apprenticeship Program
Enroll in a vocational plumbing program or secure an apprenticeship to gain practical and theoretical knowledge. Apprenticeships are typically paid positions that combine on-the-job training with classroom instruction.
Choose an apprenticeship for hands-on experience and income during training.
Gain Work Experience
Accumulate the required hours of on-the-job training as specified by your state's licensing requirements, usually around 8,000 hours under a licensed plumber.
Keep a detailed log of your hours and types of tasks performed.
Pass the Journeyman Plumber Exam
Study for and pass the state-specific Journeyman Plumber exam, which tests knowledge of plumbing codes, theory, and practical skills.
Take practice exams and review local plumbing codes extensively.
Apply for the Journeyman Plumber License
Submit an application for licensure to the state plumbing board, including proof of education, apprenticeship completion, and exam results.
Ensure all paperwork is complete and accurate to avoid delays.
Maintain and Renew License
Renew your Journeyman Plumber license as required, typically every 1-3 years. This may require continuing education courses to stay updated on plumbing codes and technologies.
Plan for continuing education well before the renewal deadline to ensure compliance.
Cost Breakdown
The total cost for obtaining a Journeyman Plumber License varies depending on training expenses, exam fees, and other administrative costs. Financial aid options and employer sponsorships can significantly affect the final expense for candidates.
💰 Financial Aid Available
Many employers offer to cover training and licensing fees as part of professional development incentives.
Salary & Career Outlook
Entry Level
$45,000
Median Salary
$68,090
Experienced
$90,000
Job Outlook: 7.7%
The growth in the plumbing sector is driven by ongoing construction projects, aging infrastructure requiring skilled maintenance, and increased retrofitting of buildings with new water efficiency standards. Population growth also contributes to the need for more residential and commercial plumbing services.
Exam Information
The Journeyman Plumber License exam assesses the knowledge and skills required for plumbing installations and repairs. It includes a written test that covers practical and theoretical aspects of plumbing work. Candidates should prepare by studying relevant codes, hands-on practice, and reviewing technical plumbing concepts.
Journeyman Plumber Examination
Administered by National Testing Agency or State Licensing Board • Fee: $100-$200
Career Advancement Paths
Industry Insights
Data from Bureau of Labor Statistics & O*NET
Journeyman Plumber Licensees to See 7.7% Job Growth by 2034 Amidst Automation Wave
Current Employment
193,200
Projected
208,100
Growth Rate
+7.7%
New Positions
14,900
What's Driving Demand
The consistent demand for Journeyman Plumbers is driven by new residential construction, renovation of aging infrastructures, and a push towards sustainable building practices.
The U.S. Bureau of Labor Statistics projects that the employment for Journeyman Plumbers will grow from 193,200 in 2024 to 208,100 by 2034, a 7.7% increase. This growth reflects a steady demand for skilled plumbers despite potential automation advances. Automation poses a low risk to this profession, as the critical elements of plumbing work-diagnosis, repair, and customer interaction-require a human touch, understanding, and adaptability that technology cannot fully replicate. Meanwhile, demographic shifts such as an aging population and urbanization drive the need for more specialized residential and commercial plumbing services. For those considering this career, embracing new technologies and continuing education in emerging plumbing technologies will be key to success.
Long-Term Outlook
AI & Automation
low disruption riskWhile AI and automation are transforming many sectors, the impact on plumbing is minimal. Advanced tools and predictive maintenance technologies will enhance efficiency, but cannot replace the nuanced decision-making and physical adjustments required in plumbing.
Already in progress
Demographics
Population aging and increasing urbanization are expanding demand for plumbers, particularly for high-efficiency installations and smart-home plumbing systems.
Key factor: Aging population
Policy & Regulation
Government incentives for water-conserving fixtures and eco-friendly systems could influence plumbing standards and increase demand for licensed plumbers.
Industry Shifts
The plumbing industry is seeing a shift towards more sustainable practices and increased customer expectation for smarter home solutions.
Top Skills
Social Perceptiveness
81/100Service Orientation
78/100Speaking
78/100Bottom Line
The Journeyman Plumber credential remains a sound choice, particularly for those who integrate AI tools early, offering a competitive edge in an evolving market.
State-by-State Variations
Requirements for a Journeyman Plumber License vary significantly across states, with differences in required hours of experience, examination specifics, and pre-requisite education.
Most Strict
Most Accessible
Renewal Requirements
Journeyman Plumber Licenses must be renewed periodically to ensure plumbers are up-to-date with the latest standards and safety regulations. Renewal typically involves fees, continuing education, and adherence to specific procedures to maintain professional credibility and legal working status.
Renewal Period
every 2 years
Renewal Cost
$150
CE Hours
4 hours
CE Topics: Safety protocols, New plumbing technologies
Late renewal may incur additional fees and require extra continuing education credits.
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Recommended Resources
Journeyman Plumber License Exam Prep Practice Test
Practice questions for the Journeyman Plumber Examination exam.
Journeyman Plumber License Study Guide
Comprehensive study guide covering all Journeyman Plumber License exam topics.
Journeyman Plumber License Certification All-in-One
Everything you need to prepare for Journeyman Plumber License certification.
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