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Use Your Experience to Get Qualified – No Exams, No Classrooms.
Certificate IV in Plumbing and Services (CPC40920)
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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 CPC40920 – Certificate IV in Plumbing and Services
This qualification is the industry standard for licensed plumbers and service specialists working in residential, commercial and industrial construction across Australia.
It covers key areas like:
- Designing, planning and managing plumbing and drainage systems
- Applying codes, standards and regulatory compliance for licensing
- Supervising teams, scheduling work and managing small projects
- Estimating materials, labour and project costs
- Installing, testing and maintaining water, sanitary, gas, roofing and mechanical service systems
- Applying workplace health and safety practices across plumbing and services projects
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
BSBESB402 - Establish legal and risk management requirements of new business ventures
BSBESB403 - Plan finances for new business ventures
CPCCBC4012 - Read and interpret plans and specifications
CPCPCM4011 - Carry out work-based risk control processes
CPCPCM4012 - Estimate and cost work
CPCPCM4013 - Produce 2-D architectural drawings using design software
CPCPCM4015 - Access and interpret regulatory requirements for the plumbing and services industry
CPCPDR4011 - Design and size sanitary drainage systems
CPCPDR4012 - Design and size stormwater drainage systems
CPCPDR4013 - Design and size domestic treatment plant disposal systems
CPCPGS4011 - Design and size consumer gas installations
CPCPWT4011 - Design and size heated and cold-water services and systems
CPCPRF4011 - Design and size roof drainage systems
CPCPSN4011 - Design and size sanitary plumbing systems
CPCPMS4011 - Design, size and lay out heating and cooling systems
Our streamlined CertifyMe portal and dedicated Trade Success Team keep your application moving, with faster assessment turnarounds and less unnecessary paperwork.
We offer RPL pathways across 25+ nationally recognised qualifications from Cert I to Diploma.
We have helped hundreds secure their Contractor and Builder licences through the use of RPL.

The CertifyMe RPL Process
From enquiry to issued qualification & Licensing
Free Eligibility Check
Complete the quick form to speak with our team. We’ll review your trade experience and show you the fastest pathway towards the right qualification and contractor licence.
Evidence Collection
Our Trade Success Team guides you step by step to upload your photos, videos, work history, references and ID through the CertifyMe app.
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.
Final Submission and Certification
Once you’re officially approved with no further action remaining and the course fees are paid, Alpha Training & Recognition RTO 45282 assesses and issues your nationally recognised qualification.
Licensing Support
Once certified, our trusted licensing specialists will guide you through the entire process in your state, helping with the paperwork, application and lodgement right through to your licence approval.


