Plumber, Apprentice License in New Hampshire
Quick Answer
To become a licensed plumber in New Hampshire, complete an apprenticeship, required coursework, and pass the state exam. CE required for renewal. No criminal record prohibitions.
- Exam
- State plumbing exam
- Timeline
- 4-5 years apprenticeship + licensing
- Background Check
- Required
- Renewal
- Every Biennial
Requirements
Plumber, Apprentice license in New Hampshire
Plumber, Apprentice Salary in New Hampshire
Entry Level
$40,330
Median
$62,030
Experienced
$85,480
Source: Bureau of Labor Statistics. Salary data is for informational purposes only.
How to Get Licensed
Step-by-step roadmap to becoming a licensed Plumber, Apprentice in New Hampshire.
- 1
Complete Education Requirements
Specific course required
- 2
Submit Background Check
No criminal record prohibitions
- 3
Pass the Required Exam
State exam required — State plumbing exam
- 4
Submit Your Application
File your application with the licensing agency.
- 5
Receive Your License
Processing typically takes 4-5 years apprenticeship + licensing.
Plumber, Apprentice Licensing in New Hampshire: What to Know
New Hampshire licenses plumber apprentices (and higher levels) through the Office of Professional Licensure and Certification. CE and specific course are required. State exam required. No criminal record prohibitions. The COS entry describes apprentice plumbers learning to perform duties under direct supervision of a master or journeyman plumber. Plumbing applies to pipes within the foundation wall or one pipe length from the building. New Hampshire's older housing stock and seasonal tourism economy create varied plumbing demands.
Frequently Asked Questions
- How long does it take to get a Plumber, Apprentice license in New Hampshire?
- The process typically takes 4-5 years apprenticeship + licensing, depending on education completion and exam scheduling.
- What exam do I need for a Plumber, Apprentice license in New Hampshire?
- You need to pass the State plumbing exam. State exam required
Considering another state?
Compare Plumber, Apprentice requirements across states.
View all states →Data from CareerOneStop (DOLETA/DEED). Last updated: February 14, 2026.