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Self-Paced Online Study
Access online coursework around your commitments. Workplace evidence and assessment requirements still apply; discuss your study plan before enrolment.

The ten units NSW Fair Trading lists as Group B, option 1 for a kitchen, bathroom and laundry renovation work licence. Read this first: NSW requires Group A and Group B. Group A is a trade contractor licence or qualified supervisor certificate in carpentry, joinery, plumbing, or wall and floor tiling. No Certificate IV satisfies it, and Prepare Training does not deliver a trade qualification. This course is the Group B half, for someone who already holds the trade side.
Published duration: 4-8 Months. Individual study and assessment requirements apply. Last reviewed .
Already got years on the tools? Ask about Recognition of Prior Learning (RPL) assessment. Prepare Training is RTO 45384.
Start here, because it decides whether this course is any use to you. NSW Fair Trading assesses a kitchen, bathroom and laundry renovation work licence against two separate requirements, Group A and Group B. You need both. This course delivers Group B, option 1 — the ten units of competency listed for it, exactly. It does not deliver Group A, and no Certificate IV does. Group A is a current contractor licence or qualified supervisor certificate in carpentry, joinery, plumbing, or wall and floor tiling, or a qualification approved under the Home Building Act 1989 s 33D(1). Prepare Training does not deliver a trade qualification, so if you do not already hold the trade side, completing this course on its own will not license you.
For the people who do hold the trade side, this is the missing piece. A carpenter, joiner, plumber or tiler with a current NSW licence typically has Group A already and needs Group B to move from working under someone else's licence to contracting renovations in their own name. That is who this package is built for.
The licence itself sits in NSW Fair Trading's other building work category. It is required for residential building or trade work over $5,000 in labour and materials including GST, and its scope is the installation, refurbishment, restoration and on-site repair of a kitchen, bathroom or laundry. It excludes work affecting load-bearing elements — foundations, structural walls and beams. Licence types available are an individual contractor licence, a company or partnership contractor licence, and a qualified supervisor certificate.
The ten units are drawn from the nationally recognised CPC40120 Certificate IV in Building and Construction, and they carry full credit toward the complete qualification if you later go on for a full NSW builder licence. Delivery is 100% online and self-paced, so it fits around a full trade workload.
Recognition of Prior Learning (RPL) involves an assessor reviewing your current skills and evidence against the units in the Kitchen, bathroom and laundry renovation work (NSW). You may need further evidence or gap training. Experience alone does not establish competency, and no fixed reduction in study time is guaranteed.
NSW Fair Trading lists these ten units as Group B, option 1 — six core units and four electives from CPC40120. This package is those exact ten units, and nothing beyond them.
Licensed NSW tradespeople who already satisfy Group A and need the Group B units. If you do not hold a carpentry, joinery, plumbing or wall and floor tiling credential, speak to us before enrolling.
Holders of a NSW carpentry or joinery contractor licence or qualified supervisor certificate who want to contract full renovations.
NSW-licensed plumbers whose customers keep asking for the whole bathroom, not just the plumbing.
Tiling contractors already scoping and coordinating the other trades on a wet-area job.
Tradespeople seeking a qualified supervisor certificate so they can supervise renovation work for a licensed company.
Established renovation firms that need a qualified supervisor on the books rather than hiring the credential in.
These ten Group B units are drawn from the CPC40120 Certificate IV in Building and Construction. This overview covers what the full qualification involves and how its units apply to residential renovation work.
Paired with the Group A trade credential you already hold, these units open the move from working under another licence to holding your own and contracting renovation work directly with the client.
Contracting kitchen, bathroom and laundry renovations directly with homeowners under your own NSW licence.
$95,000 – $155,000Holding a qualified supervisor certificate and supervising renovation work for a licensed NSW company.
$90,000 – $130,000Operating a licensed NSW renovation business, employing trades and running several jobs concurrently.
$110,000 – $180,000Carpenters and joiners with a current NSW licence expanding from trade work into whole-of-room renovation contracts.
$95,000 – $140,000Running complete bathroom strip-outs and rebuilds, coordinating waterproofing, tiling, plumbing and electrical trades.
$95,000 – $150,000Coordinating wet-area make-good and repair programmes for insurers and strata managers.
$90,000 – $130,000These roles are in high demand across Australia and offer strong earning potential.
| Role | Approximate Annual Salary (AUD) |
|---|---|
| KBL Renovation Contractor (NSW)Contracting renovations directly under your own NSW licence | $95,000 – $155,000 |
| Qualified SupervisorSupervising renovation work for a licensed NSW company | $90,000 – $130,000 |
| Renovation Business OwnerLicensed NSW business running concurrent renovation jobs | $110,000 – $180,000 |
| Bathroom Renovation SpecialistComplete bathroom strip-outs and rebuilds | $95,000 – $150,000 |
| Insurance & Strata Renovation CoordinatorWet-area make-good programmes for insurers and strata managers | $90,000 – $130,000 |
Actual earnings depend on factors including location, project size and complexity, employer type, and individual experience. Licensed builders operating their own businesses have uncapped earning potential based on the volume and value of projects they deliver. See the full construction salary guide for detailed breakdowns by role and state.
For tradespeople who already hold Group A, this is the step from subcontractor to licensed renovation contractor in NSW
Ten units matched precisely to NSW Fair Trading's Group B option 1 — no guesswork about whether the package will be accepted
All ten units sit inside CPC40120 and carry full credit toward a complete Certificate IV and a wider NSW builder licence
Online and self-paced, built for licensed tradespeople who cannot step away from work to study
You get proper support the whole way through, designed around licensed tradespeople who are studying between jobs.
Available by phone and email for enrolment, technical and administrative help
Direct access to trainers who have run building contracts themselves
Videos, practice assessments and progress tracking on any device
Submit assessments when you are ready — built for people working full time
This package is for licensed NSW tradespeople who already satisfy Group A and need the Group B units to contract renovation work in their own name. If you do not hold a trade contractor licence or qualified supervisor certificate in carpentry, joinery, plumbing or wall and floor tiling, this course alone will not produce a licence — talk to us first about whether it is the right fit.

Ask our team about course entry, online coursework, workplace evidence and RPL assessment. Confirm licensing requirements separately with the regulator.
Explore our state-by-state guides to understand the licensing requirements and pathways this qualification unlocks.

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The definitive guide to becoming a licensed builder in Australia — qualifications from Cert IV to Advanced Diploma, state-by-state licensing requirements for all 8 states and territories, experience needs, costs, timelines, and salary expectations.
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CPC40120 - CPC40120 - Nationally recognised building and construction training for builders, site supervisors and construction managers.

CPC40120 - CPC40120 - Explore course content, online coursework and assessment requirements. Check any intended licensing pathway with the relevant regulator.

CPC40120 - CPC40120 - Explore course content, online coursework and assessment requirements. Check any intended licensing pathway with the relevant regulator.
A qualification does not guarantee a licence. Confirm the qualification, prescribed units, experience and other requirements for your intended licence class directly with the relevant regulator before enrolment.
These ten units are Group B, option 1. NSW Fair Trading also requires Group A: a current contractor licence or qualified supervisor certificate in carpentry, joinery, plumbing, or wall and floor tiling, or a qualification approved under Home Building Act 1989 s 33D(1). No Certificate IV satisfies Group A and Prepare Training does not deliver a trade qualification, so this course cannot license you on its own.
Sits in the other building work category. Required for residential building or trade work over $5,000 in labour and materials incl. GST. Covers installation, refurbishment, restoration and on-site repair of a kitchen, bathroom or laundry. Excludes work affecting load-bearing elements — foundations, structural walls and beams. Available as an individual contractor licence, a company or partnership contractor licence, or a qualified supervisor certificate.