New Hampshire Plumbing Continuing Education
New Hampshire plumbers must complete 6 hours of board-approved continuing education every 2 years, as required by New Hampshire Mechanical Safety and Licensing Board (OPLC).
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Requirements at a glance
What New Hampshire Requires of Plumbers
Set by New Hampshire Mechanical Safety and Licensing Board (OPLC)
- CE hours required
- 6 hours
- per renewal 2 years
- Renewal cycle
- Every 2 years
- License classes
- Continuing education
- Exam to renew
- Not required
Find your license class
The Course New Hampshire Plumbers Need
One course, planned to the exact hours and topics New Hampshire Mechanical Safety and Licensing Board (OPLC) requires.
6 hours
of board-approved CE every 2 years
Our course for this license is on the way.
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Required subject matter
Topics New Hampshire Plumbers Must Cover
New Hampshire Mechanical Safety and Licensing Board (OPLC) requires these subjects within your CE hours. Every course above is planned to include them.
The New Hampshire adopted codes and standards for the plumbing disciplinemin. 6 hours
Seminar based on current adopted ICC code materials relative to the NH state plumbing code
How renewal works
From Course to Renewed License in New Hampshire
- Step 1
Pick the course for your license class
Each course above is planned to the 6 hours and topics New Hampshire Mechanical Safety and Licensing Board (OPLC) requires.
- Step 2
Complete it online, at your pace
Timed lessons and checkpoints record your seat time so the hours hold up to an audit.
- Step 3
Download your certificate instantly
Your certificate lists the approved hours and completion date the moment you pass.
- Step 4
Renew with the board
Keep your certificate — the board verifies completion on renewal or audit. Then renew every 2 years.
Renewal guide
How to Renew Your New Hampshire Plumber License
Who has to renew
Every New Hampshire plumbers license that New Hampshire Mechanical Safety and Licensing Board (OPLC) renews.
When to renew
New Hampshire plumbers licenses renew every 2 years, on the schedule your board assigns to your license. Continuing education must be complete before you submit the renewal. (https://gc.nh.gov/rules/state_agencies/saf-mec400.html)
Step by step
- 1
Confirm your license class and renewal date
Note your renewal date — New Hampshire plumbers renewals run the schedule your board assigns to your license.
- 2
Complete 6 hours of board-approved continuing education
New Hampshire Mechanical Safety and Licensing Board (OPLC) requires 6 hours every 2 years, including The New Hampshire adopted codes and standards for the plumbing discipline, Seminar based on current adopted ICC code materials relative to the NH state plumbing code. Do not leave it for the last week — completions must be on file before the deadline.
See the New Hampshire plumbers course - 3
Save your certificate of completion
Download the certificate the moment you finish and keep it with your license records.
- 4
Make sure your hours reach the board
In New Hampshire, you keep your certificate of completion and present it to the board if asked.
- 5
Renew with New Hampshire Mechanical Safety and Licensing Board (OPLC)
Submit your renewal and pay the renewal fee before the deadline. A late renewal usually means a late fee, and a lapsed license can mean re-applying from scratch.
Go to New Hampshire Mechanical Safety and Licensing Board (OPLC)
Questions New Hampshire plumbers ask
Frequently Asked Questions
- How many continuing education hours do New Hampshire plumbers need?
- New Hampshire plumbers must complete 6 hours of board-approved continuing education every 2 years, as set by New Hampshire Mechanical Safety and Licensing Board (OPLC).
- Which license classes does the New Hampshire plumbers CE requirement apply to?
- The 6 hours requirement applies to: Continuing education.
- What topics are required for New Hampshire plumbers continuing education?
- New Hampshire Mechanical Safety and Licensing Board (OPLC) requires coverage of: The New Hampshire adopted codes and standards for the plumbing discipline (6 hours); Seminar based on current adopted ICC code materials relative to the NH state plumbing code.
- Can New Hampshire plumbers complete continuing education online?
- Yes. Board-approved online courses count toward the New Hampshire requirement; timed seat-time and completion records satisfy audit requirements.
Official New Hampshire Plumbers Licensing Resources
- New Hampshire Mechanical Safety and Licensing Board (OPLC)
The New Hampshire board that licenses plumbers and sets the CE rule.
Requirements on this page come from New Hampshire Mechanical Safety and Licensing Board (OPLC)’s published rules and were last verified on September 6, 2026. Always confirm your renewal date with the board.
Why New Hampshire professionals choose us
New Hampshire Plumbers CE, Done Right
Every plumbers course is built to meet New Hampshire Mechanical Safety and Licensing Board (OPLC) requirements so the credit you earn actually counts toward your renewal.
Built to the board rule
Every course is planned to the exact hours and mandated topics the state publishes, so the credit you earn counts toward renewal.
Instant certificate
Finish the assessment and download your certificate of completion the moment you pass — no waiting.
Credit reported for you
Where the board supports it, we report your earned CE hours directly so you do not have to.
Learn at your own pace
Work on any device, start and stop anytime. Your progress saves automatically as you go.
Renew Your New Hampshire Plumber License on Time
6 hours every 2 years — online, on your phone, with your certificate the moment you finish.