Compare the builder, proposal and contract
Check the contracting entity and any required licence, compare written proposals for the same work, and confirm insurance, payments and handover responsibilities before signing. Requirements depend on your location and project.
Builder
Check the entity, work scope and current registration where required.
Proposal
Compare inclusions, allowances and responsibilities.
Contract
Understand payments, variations, timing and handover.
Check who will contract for the work
Get the legal name of the person or company providing the quote, their ABN and any required licence or registration number. Check the official register for the work and location, including conditions or limits. An ABN check alone does not confirm building qualifications, insurance or workmanship.
These official starting points cover four states. Elsewhere, ask your state or territory building authority which requirements and registers apply to the proposed work.
| Location | What to check |
|---|---|
| New South Wales | Swimming pool building licence guidance: check the contractor category and role for the work, not just an unrelated trade licence. |
| Queensland | QBCC pool-building guidance: check the builder's licence and history before accepting a quote or signing. |
| Victoria | BPC practitioner checks: confirm current registration, permitted work and any conditions. |
| Western Australia | Building and Energy obligations: confirm registration and contract requirements separately; they are not the same test. |
Match the register entry to the contracting entity. NSW guidance, for example, explains that an individual's licence does not by itself license their company or partnership to make the contract.
Ask for project-specific insurance and warranty details
Ask which insurance is required for your particular contract, who arranges it, and what evidence you should receive before paying or starting work. Check the insured name, project, period, limits and exclusions with the provider where necessary. Do not treat a public-liability certificate as a substitute for statutory home-building cover.
For example, Victoria's BPC insurance guidance distinguishes Home Warranty from Domestic Building Insurance and provides ways to check cover. Confirm the scheme that applies to your project rather than relying on a national threshold or one insurance figure.
Request separate written terms for the pool structure, installation, interior finish and equipment. The ACCC explains that voluntary warranties are additional to consumer guarantees. Ask the relevant regulator about statutory protections and deadlines; an advertised warranty is not the whole statement of your rights.
Give each builder the same project brief
Arrange a site assessment and compare written proposals for the same pool and associated work. The QBCC's pool guide highlights pool specifications, equipment, fencing, surrounds and landscaping as matters to clarify.
- Design: identify the pool dimensions, shell or construction method, interior finish and equipment.
- Site work: list access, excavation, spoil removal, ground conditions and any supporting work.
- Inclusions: ask whether fencing, approvals, electrical work, surrounds and landscaping are included or separately arranged.
- Responsibilities: identify the builder, other trades, certifier and who coordinates each part.
- Handover: confirm required documents, equipment instructions and how defects will be addressed.
Understand the contract and payments before signing
Read the drawings, specifications, exclusions, allowances, payment triggers, variation process and completion terms together. Have unclear or amended clauses reviewed before you commit. Record important answers in the contract rather than relying on a sales conversation.
Check the applicable deposit rules
Deposit rules depend on the location and contract. For example, QBCC's general deposit guidance lists 5% for contracts above $20,000. It also describes a limited exception for substantial customised or prefabricated off-site work, allowing up to 20% when its conditions are met. Check the applicable category and any exception with QBCC before paying.
The same guidance says progress payments must relate to completed work. Agree clear stages and amounts for the actual contract. Keep signed documents, variation records and receipts, and seek advice promptly if a payment request does not match the agreement.
Ask about comparable completed projects
Request references for work similar to yours and contact the owners with their permission. Useful questions are whether the final scope matched the proposal, how variations and delays were explained, and how the builder handled defects after handover.
If an owner agrees to a visit, compare the completed work with the original design and discuss their experience. A fixed number of references, years trading or completed pools is not a guarantee of quality. Use references alongside the register, proposal and contract checks.
Pause when important details are unclear
- The contracting name, required registration or insurance details cannot be explained or checked.
- There is pressure to sign or pay before you can review the written scope and terms.
- The proposal leaves major work, allowances, payment triggers or responsibilities unclear.
- A much lower quote cannot be reconciled with the other proposals' inclusions.
Ask for clarification in writing. If it remains unresolved, contact the relevant building regulator or seek independent advice before committing.
Compare proposals rather than builder labels
Compare who will design, build and supervise the project, what can be customised, the specified products and the work included. A label such as volume or custom builder does not establish the price, build quality or completion time.
Use the pool installation planning guide to understand published price examples and their limits, and the pool-type guide to clarify the design you want quoted. Ask each builder to explain material differences between proposals before deciding.
Agree the sequence from assessment to handover
Set a project-specific schedule covering design, approvals, product availability, access, construction, inspections and handover. Ask what can change it, how delays will be communicated and how any resulting cost or scope changes are agreed.
Confirm how the site and pool access will be kept safe during construction, who arranges the required approvals and inspections, and what must happen before the pool can be filled or used. Review the pool barrier guidance with your builder and certifier. Do not assume a standard number of weeks includes every approval, trade and finishing stage.
Sources and review notes
Official sources checked on 15 October 2026. Requirements depend on the location, work and contract. Follow the linked authority's current guidance for your project; this guide is not a contract review or a compliance assessment.
