How to Become a Plumber in NT

Embarking on a career as a plumber in the Northern Territory (NT) is a rewarding pursuit that combines practical skills with professional development. This guide outlines the necessary steps to become a qualified plumber in NT, emphasizing the education, training, and licensing required to excel in this vital trade.

Step 1: Pre-Apprenticeship

The journey begins with a 16-week pre-apprenticeship program. This foundational course teaches essential plumbing skills, including:

  • Welding

  • Sheet metal work

  • Roofing

  • Drainage systems

  • Sanitary systems

  • Water and gas principles

Completing this pre-apprenticeship allows you to earn a Certificate II in Plumbing, which is highly regarded by employers and gives you a competitive edge when applying for apprenticeships. The program also provides hands-on industry experience. For more details, visit the Northern Territory Government website, where you can find information on available courses.

Step 2: Apprenticeship

Once you have completed your pre-apprenticeship, the next crucial step is to secure a 4-year plumbing apprenticeship. Key elements of this phase include:

  • Being employed under an apprenticeship arrangement with a qualified, licensed plumber.

  • Completing the nationally recognized Certificate III in Plumbing, which focuses on advanced plumbing practices in the presence of experienced professionals.

This apprenticeship not only ensures you gain practical skills but also deepens your understanding of the regulations and standards within the plumbing industry. For more information on finding apprenticeships, you can check the Australian Apprenticeships website.

Step 3: Registration

After successfully completing your apprenticeship and obtaining your Certificate III in Plumbing, you will need to go through the registration process. This involves:

  1. Passing an exam that tests your plumbing knowledge and skills.

  2. Submitting your completed apprenticeship paperwork to the Northern Territory Plumbers and Drainers Licensing Board.

Upon passing the exam, you will receive a registration card with a practitioner number, which allows you to legally work as a plumber in the areas covered during your training. For detailed registration information, visit the NT Plumbers and Drainers Licensing Board website.

Step 4: Specialization

Once you are registered, consider pursuing specializations in specific areas of plumbing, such as:

  • Gasfitting

  • Backflow prevention

  • Irrigation systems

Specializing can open up further job opportunities and enhance your expertise. Many training providers offer courses and certifications that can help you expand your skills.

Step 5: Join Professional Associations

Consider joining professional organizations such as the Master Plumbers Association of the NT. Membership in such groups can provide valuable networking opportunities, resources, and professional development opportunities that are useful for staying informed about the industry's best practices.

Step 6: Continuing Professional Development

Plumbing is an ever-evolving field, and it’s crucial to engage in Continuing Professional Development (CPD). Attend workshops, seminars, and online courses to keep up with industry advancements and regulatory changes. Staying abreast of new technologies and practices will allow you to provide high-quality services and distinguish yourself in the job market.


Becoming a plumber in the Northern Territory is a structured process that encompasses education, practical training, and licensing. By following these outlined steps—from completing a pre-apprenticeship to achieving registration—you can set yourself up for a successful career in plumbing. Further, ongoing education and specialization can significantly enhance your opportunities within the industry.