Renew your New Hampshire gas 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 gas licenses expire every 2 years and require 6 hours of approved continuing education for renewal.
Two different 3-hour courses meet the requirement.
Our gas continuing education courses are accepted in Vermont, and the Vermont Carbon Monoxide course is available for Vermont continuing education requirements.
Options:
NFPA Code Review (Current Year): 8AM – 11AM $50
NFPA Code Review (Previous Year): 11AM – 2PM $50
BEST VALUE Bundle – NFPA Code Review (Current & Previous Year): 8AM – 2PM $90
Add On: Vermont Carbon Monoxide Education 2PM – 4PM $30
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
Gas Continuing Education – September 11
2026 Renewal-Friday, September 11, 8 AM TO 11 AM
2025 Renewal- Friday, September 11, 11 AM TO 2 PM
Carbon Monoxide- Friday, September 11, 2 PM TO 4 PM
*Webcam required for all online courses*
What People are Saying about Granite State Trade School
If you are a MA plumber or gasfitter and you are interested in getting your NH license, I highly suggest this school. I came here and was very impressed from my first phone call to my last test.
- Thomas Denoi
Jim is hands down the best instructor. The facility is amazing. The quality of education you will not find anywhere else. This is the trade school.
- T. Harty
Great atmosphere upon arrival. All instructors are very knowledgeable in all categories offered and more! Overall amazing experience and will continue to go to GSTS!
- Jonah Lopez
I've been attending GSTS for a decade or so, and cannot imagine a better trade specific instructor. Jim is extremely knowledgable, shares the info with enthusiasm and relates the material through real world stories. The facility is full of hands on equipment, and his manner as an instructor (and gentleman) is an A+. 5 star
- Justin Auger
Take Your Career to the Next Level at Granite State Trade School
Certification is a validation of experience, knowledge, skills, abilities, behaviors, and competencies for a particular job or profession. Personal certification is a demonstration of an individual’s knowledge, skills, and abilities in a specific trade or field. Whatever your career objectives are, call Granite State Trade school and start taking your career to the next level.
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