About the Course

Renew your New Hampshire plumbing license online or in-person with Granite State Trade School, an approved continuing education provider.  This course covers the required training curriculum as set forth by the New Hampshire Mechanical Licensing Board.

License Renewal Requirements

New Hampshire plumbing licenses expire every 2 years and require 6 hours of approved continuing education for renewal.

  • Two different 3-hour courses meet the requirement.
  • The same course cannot be taken twice for credit.
  • All 6 hours may be completed in one year.
  • You can check when your license expires at the following link:  NH Licensing Verification

Options: 

  • IPC Code Review (Current Year): 8AM – 11AM   $50
  • IPC Code Review (Previous Year): 11AM – 2PM   $50
  • BEST VALUE Bundle – NFPA Code Review (Current & Previous Year): 8AM – 2PM   $90   

Lunch included for in-person attendees!

Register online below or call 603-895-4444.

What's Covered

  • Granite State Trade School offers Continuing Education for a 2 Year Cycle in One Session
  • You can take 2 annual sessions (3 Hours each) in one 6 Hour Day Class and be complete for your 2 Year renewal

Plumbing Continuing Education – June 19

2026 Renewal-Friday, June 19, 8 AM TO 11 AM
2025 Renewal- Friday, June 19, 11 AM TO 2 PM

*Webcam required for all online courses*

Plumbing Continuing Education – July 25

2026 Renewal-Saturday, July 25, 8 AM TO 11 AM
2025 Renewal- Saturday, July 25, 11 AM TO 2 PM

*Webcam required for all online courses*

Plumbing Continuing Education – August 28

2026 Renewal-Friday, August 28, 8 AM TO 11 AM
2025 Renewal- Friday, August 28, 11 AM TO 2 PM

*Webcam required for all online courses*

Plumbing Continuing Education – September 18

2026 Renewal-Friday, September 18, 8 AM TO 11 AM
2025 Renewal- Friday, September 18, 11 AM TO 2 PM

*Webcam required for all online courses*

Plumbing Continuing Education – October 16

2026 Renewal-Friday, October 16, 8 AM TO 11 AM
2025 Renewal- Friday, October 16, 11 AM TO 2 PM

*Webcam required for all online courses*

Plumbing Continuing Education – November 13

2026 Renewal-Friday, November 13, 8 AM TO 11 AM
2025 Renewal- Friday, November 13, 11 AM TO 2 PM

*Webcam required for all online courses*

Plumbing Continuing Education – December 11

2026 Renewal-Friday, December 11, 8 AM TO 11 AM
2025 Renewal- Friday, December 11, 11 AM TO 2 PM

*Webcam required for all online courses*