Drainer Courses
A Drainer installs and maintains drainage systems across various settings, using technical skills to design layouts and ensure effective communication with customers.
AI Exposure
Low

Core skills such as social intelligence and complex physical tasks remain beyond the capabilities of current AI.
AI exposure data adapted from Felten, Raj & Seamans (2021). Shortage data sourced from Jobs and Skills Australia (2024).
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How do I become a Drainer
Get qualified to work as a Drainer with a course recognised across Australia. Speak to a training provider to learn more.
CPC40920
Duration
12 months - 4 years
Study mode
Blended, On Campus
Are you a licensed plumber wanting to expand into gas fitting, drainage, and fire systems? How about the CPC40920 Certificate IV in Plumbing and Services (Operations). This nationally recognised qualification delivers specialist technical skills and allows you to add categories to your tradesperson certificate. Competencies include: designing and sizing drainage, stormwater, consumer gas, sanitary plumbing, air and water systems. The course also covers: costing and estimating, Type A gas appliances, fire ...
Career opportunities
Duration
12 months - 4 years
Study mode
Blended, On Campus
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CPC32420
Study mode
Apprenticeship, Blended, On Campus, Online, Traineeship
Become a qualified plumber with the CPC32420 Certificate III in Plumbing. This nationally recognised qualification is part of a trade apprenticeship in plumbing and you’ll graduate with a plumber’s licence. Over 3 years of study under the guidance of a licensed tradesperson you will learn how to install and maintain water services, domestic treatment plants, sanitary fixtures, irrigation, LPG and gas systems.
Enquire now for the full list of study options and enrolment opportunities near you.
Career opportunities
Study mode
Apprenticeship, Blended, On Campus, Online, Traineeship
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CPC40920
Estimated fee
From $11,210
Duration
12 months - 3 years
Study mode
Blended, On Campus, Online, Traineeship
The CPC40920 Certificate IV in Plumbing and Services is for licensed plumbers who need specialist technical skills, business knowledge, and additional categories on their tradesperson certificate. This nationally recognised qualification allows you to specialise in either hydraulic services design or operations. The course covers: sanitary drainage systems, stormwater drainage systems, consumer gas installations, heated and cold-water services and systems, estimating and costing out work, risk control, an...
Career opportunities
Estimated fee
From $11,210
Duration
12 months - 3 years
Study mode
Blended, On Campus, Online, Traineeship
Find a provider
11054NAT
The 11054NAT Certificate II in Plumbing Services provides practical skills and knowledge in using hand and power tools, welding, reading and interpreting plans, and calculating quantities. Students will learn to work safely and effectively in the workplace, adhering to industry regulations and standards. This pre-vocational qualification offers pathways into further vocational studies, including the Certificate III in Plumbing, and is designed to develop foundational skills and knowledge while providing e...
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Related career opportunities
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Common questions

How much does a Drainer earn?
In Australia, a full time Drainer generally earns $1,400 per week ($72,800 annual salary) before tax. This is a median figure for full-time employees and should be considered a guide only. As you gain more experience you can expect a potentially higher salary than people who are new to the industry.

What are the job opportunities for a Drainer?
This industry has seen a drop in employment numbers in recent years. There are currently 4,300 people working in this profession in Australia, compared to 4,500 five years ago. Drainers may find work across all regions of Australia.
Source: Australian Government Labour Market Insights

How do I become a Drainer?
If you’re interested in a career as a Drainer, consider enrolling in a Certificate II in Drainage. This course is suitable for plumbers and drainers needing to update their skills to work on sanitary drains connecting to a sewer or wastewater management system. A Certificate III in Plumbing or a Certificate IV in Plumbing and Services may also be suitable.
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More information
A Drainer installs and services drainage systems in residential, commercial and industrial settings. You might work on storm drain systems, septic systems or other effluent disposal works. A Drainer, or Civil Drainer, might lay and connect pipes and maintain pump equipment. You may use drawings and specifications to design the layout of new drainage systems.
Drainers should have excellent technical skills and strong problem solving abilities. It’s important you can communicate well with customers and understand their needs. Drainers may need to be flexible and adapt their skills to suit individual job needs. Some people in this role might work in an after hours emergency call out role.
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