New Zealand Certificate in Plumbing, Gasfitting and Drainlaying (Level 3)
Construction
A course by
WITT
Get the basic knowledge and hands-on skills needed to begin an apprenticeship in plumbing, gasfitting and drainlaying, with emphasis on residential settings and industry readiness.
In-person study
Face-to-face learning in a physical classroom setting
WITT New Plymouth, New Plymouth
It will take a total of 1 year


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Apply good conduct, ethical, and legal practices
Develop an understanding of, and the ability to apply, ethical and legal responsibilities in plumbing, gasfitting, and drainlaying industries.

Apply safe working procedures and hazard identification
Understand and implement safety requirements, identify and manage hazards in the plumbing, gasfitting, and drainlaying work environment.

Assist with installation of core systems and components
Gain practical skills to assist with installations for hot and cold water supply, sanitary plumbing, foul water management, drainlaying and basic sheet metal work.
What You're Signing Up For
The New Zealand Certificate in Plumbing, Gasfitting and Drainlaying (Level 3) equips learners with the essential knowledge and practical skills to work under supervision in residential plumbing, gasfitting, and drainlaying environments. The programme covers safety, legal and ethical practices, and introduces students to industry tools and processes. Course content prepares graduates for apprenticeship roles and exposure to the plumbing sector through site visits.
Course Content
- Essential Safety Skills for Plumbing, Gasfitting, and Drainlaying
- Patterns, Tools, Regulatory and Ethical Considerations
- Introduction to Drainlaying (excavation, trenching, overview of career)
- Introduction to Plumbing (water basics, supply pipework, sanitary plumbing systems)
- Introduction to Gasfitting (trade science, gas safety, overview of career)
- Legal and ethical practices in the industry
- Safe working procedures and hazard identification
- Assisting with installation of plumbing, gasfitting, and drainlaying components
What you need to know first
Open entry
Must be physically able to carry out practical components (to meet health and safety requirements)

What sort of industry will this job lead to
Plumbing
Gasfitting
Drainlaying
Construction
Trades

Future employment opportunities might be
Plumbing apprentice
Gasfitting apprentice
Drainlaying apprentice
Counter sales person in plumbing/gasfitting/drainlaying supply businesses


Coming Soon: Nexties Explorer
Our AI-powered Explorer is almost ready. Soon, you’ll be able to build a dynamic profile of your skills, goals, and strengths, and get a curated selection of courses just for you.
More details