Qualifications Approved
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Over 2,000 successful qualifications issued across trades and industries and counting.
Get Your Certificate III in Plumbing
Use Your Experience to Get Qualified – No Exams, No Classrooms.
Certificate III in Plumbing (CPC32420)
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Nationally Recognised
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RPL Process Completed in As Little As 4 Weeks
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Qualification Leads to Licensing Pathway
⭐ Trusted by 2,000+ Qualified Tradies
About the CPC32420 – Certificate III in Plumbing
This qualification is the industry standard for plumbers working in residential, commercial and industrial construction across Australia.
It covers key areas like:
- Reading and interpreting plumbing and drainage plans
- Installing, testing and maintaining water supply, sanitary and drainage systems
- Gas fitting, roofing and mechanical services streams for licensing requirements
- Using plumbing tools, equipment and technology safely and effectively
- Applying workplace health and safety and environmental sustainability practices
- Delivering compliant plumbing work to meet Australian Standards and licensing regulations
Why it matters:
This certificate is a licensing requirement in most states and can open doors to higher-paying roles, site supervision and business ownership.
Already experienced?
If you’re already working in the trade, you may be eligible to complete this qualification through Recognition of Prior Learning (RPL). No need to sit a course — just prove what you know.
Core Units
CPCPCM2039 - Carry out interactive workplace communication
CPCPCM2040 - Read plans, calculate quantities and mark out materials
CPCPCM2041 - Work effectively in the plumbing services sector
CPCPCM2043 - Carry out WHS requirements
CPCPCM2045 - Handle and store plumbing materials
CPCPCM2046 - Use plumbing hand and power tools
CPCPCM2047 - Carry out levelling
CPCPCM2048 - Cut and join sheet metal
CPCPCM2049 - Cut using oxy-acetylene equipment
CPCPCM2053 - Weld using oxy-acetylene equipment
CPCPCM2054 - Carry out simple concreting and rendering
CPCPCM2055 - Work safely on roofs
CPCPCM3001 - Operate elevated work platforms up to 11 metres
CPCPCM3021 - Flash penetrations through roofs and walls
CPCPCM3022 - Weld polymer pipes using fusion method
CPCPCM3023 - Fabricate and install non-ferrous pressure piping
CPCPCM3024 - Prepare simple drawings
CPCPCM3025 - Install trench support
CPCPCM3026 - Weld using metal arc welding equipment
CPCPDR2021 - Locate and clear blockages
CPCPDR2022 - Install stormwater and sub-soil drainage systems and drain work site
CPCPDR2026 - Install prefabricated inspection openings and inspection chambers
CPCPDR3021 - Plan layout and install below ground sanitary drainage systems
CPCPDR3023 - Install on-site domestic wastewater treatment plants and disposal systems
CPCPDR3025 - Plan layout and install vacuum drainage systems
CPCPFS3038 - Test and maintain fire hydrant and hose reel installations
CPCPGI2021 - Design domestic urban irrigation systems
CPCPGI3021 - Set out, install and commission irrigation systems
CPCPGI3022 - Install and commission domestic irrigation pumps
CPCPGS3046 - Install LPG systems for caravans and mobile structures
CPCPGS3048 - Install gas pressure control equipment
CPCPGS3049 - Install gas appliance flues
CPCPGS3050 - Purge consumer piping
CPCPGS3051 - Disconnect and reconnect Type A gas appliances
CPCPGS3052 - Maintain Type A gas appliances
CPCPGS3053 - Calculate and install natural ventilation for Type A gas appliances
CPCPGS3054 - Install LPG systems in caravans, mobile homes and mobile workplaces
CPCPGS3055 - Install gas sub-meters
CPCPGS3056 - Size and install consumer gas piping systems
CPCPGS3060 - Install LPG storage of aggregate storage capacity up to 500 litres
CPCPGS3061 - Install and commission Type A gas appliances
CPCPPS3031 - Fabricate and install fire hydrant and hose reel systems
CPCPPS3034 - Install sanitary stacks
CPCPPS3035 - Install discharge pipes
CPCPPS3036 - Connect and install storage tanks to a domestic water supply
CPCPRF3022 -Fabricate and install roof drainage systems
CPCPRF3023 - Fabricate and install external flashings
CPCPRF3024 - Install sanitary stacks
CPCPSN3025 - Install pre-treatment facilities
CPCPSN3026 - Install sewerage pump sets
CPCPWT3021 - Set out and install water services
CPCPWT3022 - Install and commission water heating systems and adjust controls and devices
CPCPWT3024 - Install and maintain domestic water treatment equipment
CPCPWT3025 - Install water pumps
CPCPWT3026 - Install and fit off sanitary fixtures, water services and adjust water service controls
CPCPWT3027 - Install backflow prevention devices
HLTAID011 - Provide First Aid
RIIWHS202E - Enter and work in confined spaces
4 Day Average Approval
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Qualifications Offered
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We offer RPL pathways across 25+ nationally recognised qualifications from Cert I to Diploma.
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We have helped hundreds secure their Contractor and Builder licences through the use of RPL.
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The CertifyMe RPL Process
From enquiry to issued qualification & Licensing
Step 1
Free Eligibility Check
Complete the quick form to speak with our team. We’ll confirm your trade experience and help you fast-track your experience into the right trade qualification and contractor licence.
Step 2
Evidence Collection
We’ll guide you step by step to collect photos, videos, job history, references, and ID. You’ll receive a secure folder for easy document submission.
Step 3
Pre Assessment Approval
A qualified assessor will review your experience and supporting evidence. Once approved, you'll be pre-cleared to move forward with your qualification and contractor licence
Step 4
Final Submission and Certification
Once your course fees are paid, we submit your application to the RTO for issuing your nationally recognised qualification.
Licence
Licensing Support
Once certified, our trusted licensing specialists will manage the entire process in your state. Handling all the paperwork and steps so you can secure your licence with ease and confidence.
