This course fulfills the 40-hour classroom requirement, consisting of Equipment Installation and Venting instruction (comparable to CETP Book 4.3). It is combined with a minimum of 1,000 hours (an additional six months) of field experience—for a combined total of one year, including the Gas Piping Installer license requirement—to become licensed as a New Hampshire Gas Equipment Installer.
Successful completion of this class qualifies students for licensure to work with both Natural Gas and LP Gas systems.
Prerequisite:
Basic Theory & Gas Piping
Required Materials:
National Fuel Gas Code (NFPA 54) code book (available on Amazon)
A printed, full-color course manual covering all instructional materials is provided.
We reserve the right to reschedule classes if required.
Classes are held Tuesdays and Wednesdays from 8AM to 4PM.
Classroom only.
Bundle three gas courses and save $500!
Bundle price shown is after deposit. Read more and register for Gas Bundle here.
Upcoming Courses:
May 5 to 20, 2026
Gas Equipment Installers License – Evenings
Classroom only.
Classes are held Tuesdays and Thursdays from 6 PM to 8:30 PM.
Bundle three gas courses and save $500!
Bundle price shown is after deposit. Read more and register for Gas Bundle here.
Upcoming Courses:
September 8 to October 29, 2026
includes Saturday Morning Lab – October 17
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
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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