Data sourced from public government registers. Always verify directly with NSW Fair Trading before making hiring decisions. Read full disclaimer.

Licensed Builders in Auburn, NSW

197 Verified 178 currently active in Auburn (197 on record including lapsed licences) — 0.4% of NSW's active builders.
Data last updated: 30 April 2026 from NSW Fair Trading register

Builder Directory — Auburn, NSW

Licence397971C
ClassBuilder
Licence251338C
ClassBuilder
Licence106335C
ClassBuilder
Licence310236C
ClassKitchen Bathroom Laundry Renovator
Licence337359C
ClassBuilder
Licence146147C
ClassBuilder
Licence55061C
ClassBuilder
Licence393565C
ClassBuilder
Licence298262C
ClassKitchen Bathroom Laundry Renovator
Licence369854C
ClassBuilder
Licence9896C
ClassBuilder
Licence378895C
ClassBuilder
Licence316398C
ClassBuilder
Licence379051C
ClassBuilder
Licence174001C
ClassBuilder
Licence347279C
ClassBuilder
Licence194222C
ClassBuilder
Licence368102C
ClassKitchen Bathroom Laundry Renovator
Licence328961C
ClassBuilder
Licence309897C
ClassKitchen Bathroom Laundry Renovator
Licence388561C
ClassBuilder
Licence304622C
ClassKitchen Bathroom Laundry Renovator
Licence320249C
ClassBuilder
Licence391775C
ClassBuilder
Licence292317C
ClassBuilder
Licence395845C
ClassBuilder
Licence394241C
ClassBuilder
Licence392790C
ClassBuilder
Licence357433C
ClassBuilder
Licence286634C
ClassBuilder
Licence395661C
ClassBuilder
Licence177574C
ClassBuilder
Licence288527C
ClassBuilder
Licence350461C
ClassBuilder
Licence272347C
ClassBuilder
Licence452525C
ClassBuilder
Licence224390C
ClassBuilder
Licence378767C
ClassBuilder
Licence286936C
ClassBuilder
Licence269666C
ClassBuilder
Licence363040C
ClassBuilder
Licence26637C
ClassBuilder
Licence325018C
ClassKitchen Bathroom Laundry Renovator
Licence287202C
ClassBuilder
Licence274753C
ClassBuilder
Licence9193
ClassBuilder
Licence302685C
ClassBuilder
Licence321170C
ClassBuilder
Licence65484C
ClassBuilder
Licence379614C
ClassBuilder
Licence282133C
ClassBuilder
Licence316819C
ClassBuilder
Licence335443C
ClassBuilder
Licence88125C
ClassBuilder
Licence248884C
ClassBuilder
Licence369159C
ClassBuilder
Licence364444C
ClassBuilder
Licence232172C
ClassBuilder
Licence312546C
ClassMetal Fabricator
Licence141041C
ClassBuilder
Licence324765C
ClassMinor Maintenance/Cleaning
Licence287602C
ClassBuilder
Sam IsaacActive
Licence144963C
ClassBuilder
Licence328741C
ClassBuilder
Licence326483C
ClassMetal Fabricator
Licence382838C
ClassMinor Maintenance/Cleaning
Licence310482C
ClassBuilder
Licence378751C
ClassBuilder
Sile GaoActive
Licence378068C
ClassMetal Fabricator
Licence395664C
ClassBuilder
Licence286884C
ClassBuilder
Licence368126C
ClassMinor Trade Work
Licence161921C
ClassBuilder
Licence272496C
ClassKitchen Bathroom Laundry Renovator
Licence345893C
ClassBuilder
Licence349245C
ClassBuilder
Licence379793C
ClassBuilder
Licence303023C
ClassBuilder
Licence313677C
ClassBuilder
Licence282624C
ClassBuilder
Licence48892C
ClassBuilder
Licence296475C
ClassBuilder
Licence330324C
ClassBuilder
Licence348025C
ClassBuilder
Licence338313C
ClassMetal Fabricator
Weiyi LiActive
Licence267586C
ClassBuilder
Licence57295C
ClassKitchen Bathroom Laundry Renovator
Licence231063C
ClassBuilder
Licence359346C
ClassBuilder
Licence361817C
ClassKitchen Bathroom Laundry Renovator
Licence365479C
ClassBuilder
Licence162178C
ClassBuilder
Licence332042C
ClassKitchen Bathroom Laundry Renovator
Licence362600C
ClassBuilder
Licence216781C
ClassBuilder
Zhenjun MaExpired
Licence384082C
ClassMetal Fabricator
Licence109674C
ClassMinor Maintenance/Cleaning

Hiring a Builder in Auburn

Before hiring any builder in Auburn, use this checklist to protect yourself and ensure you're working with a properly licensed and insured professional.

  1. Verify their Home Warranty Insurance is current — For residential building work above the state threshold (e.g. $20,000 in NSW, $16,000 in VIC), the builder must hold Home Warranty Insurance (also called Home Building Compensation in NSW). Ask for the certificate before signing — it protects you if the builder dies, disappears, or becomes insolvent before defects are rectified.
  2. Ask to see their QBCC or equivalent financial standing — In Queensland and several other states, builders must meet minimum net tangible asset requirements. A builder who has recently had financial conditions placed on their licence may be at risk of insolvency. Check the public register for any conditions, sanctions, or disciplinary actions.
  3. Request a detailed scope of works, not just a lump-sum price — A one-line quote of "$350,000 for your renovation" tells you nothing. Insist on a fully itemised scope of works that lists each trade, materials, allowances, PC (prime cost) items, and provisional sums so you can compare quotes fairly and avoid surprise variations.
  4. Confirm how they handle variations and cost overruns — Variations are the number-one source of building disputes in Australia. Ask how changes are documented and priced, whether there is a margin applied to variations, and ensure the contract requires written approval before any variation work commences.
  5. Check their licence class matches the scale of your project — Builder licences are tiered by project scale — for example, QBCC offers Low Rise (up to 2 storeys), Medium Rise (up to 3 storeys), and Open (unrestricted). A builder licensed only for Low Rise cannot legally construct a three-storey townhouse. Verify the licence class on the relevant state register.
Pro Tip

Get at least three quotes and compare not just price, but response time, warranty on workmanship, and whether the quote includes parts.

Red Flags to Watch For
  • No Home Warranty Insurance certificate for work over the threshold — Builders are legally required to provide Home Warranty Insurance before starting residential work above the state threshold. If a builder says insurance "isn't needed" or asks you to split the contract to stay under the threshold, walk away — this is a serious red flag and may indicate they cannot obtain insurance.
  • Demands large upfront deposits beyond the legal limit — Most states cap the deposit a builder can request — for example, 5% in Victoria and 10% in NSW for contracts over $20,000. A builder requesting 30–50% upfront may have cash flow problems and could be using your deposit to fund other projects.
  • Reluctant to put the scope of works in writing — For residential building work above the relevant threshold, a written contract is a legal requirement in every state. A builder who resists putting the full scope, timeline, and payment schedule in writing is exposing you to variations, disputes, and limited legal recourse.
  • Multiple current disciplinary actions on the public register — Check the state licensing register (e.g. QBCC, NSW Fair Trading, VBA) for any directions to rectify, licence conditions, or complaint history. One resolved complaint is normal; multiple open actions suggest systemic quality or conduct issues.

Builder Licensing Requirements in New South Wales

Licence Required

Licensing is managed by NSW Fair Trading.

Licence Types

General Building Contractor Licence

All types of residential building work

Specialist Contractor Licence

Specific categories of building work (e.g. swimming pools, kitchens)

Tradesperson Certificate

Carry out building work under a contractor licence holder

Key Requirements

  • Certificate IV in Building and Construction (CPC40120) or Diploma
  • Minimum 2 years management experience in building
  • Home Building Compensation Fund cover for work over $20,000

Penalties for unlicensed work

Unlicensed building work in NSW can result in fines up to $110,000 for individuals and $330,000 for corporations. Fair Trading can also issue penalty notices, rectification orders, and pursue prosecution.

Typical Builder Costs in NSW

Hourly Rate

$75 – $125

Callout Fee

$85 – $160

Common Jobs

JobCost Range
Deck construction (20-30sqm)$5250 – $15750
Bathroom renovation$15750 – $36750
Kitchen renovation$21000 – $52500

Related Directories

Builders in Nearby Suburbs

Other Trades in Auburn

Broader Areas

Frequently Asked Questions

What is the difference between a builder and a building contractor?

In most states, the terms are interchangeable for licensing purposes. A "builder" typically refers to someone who constructs or renovates buildings, while a "building contractor" holds the licence that allows them to contract for building work and engage subcontractors. Some states distinguish between a general contractor (whole-of-build) and a specialist or trade contractor (single trade like carpentry or tiling).

What does Home Warranty Insurance actually cover?

Home Warranty Insurance (known as Home Building Compensation in NSW) covers homeowners if the builder cannot complete the work or fix defects due to death, disappearance, or insolvency. It typically covers structural defects for 6 years and non-structural defects for 2 years after completion. It does not cover disputes about quality while the builder is still trading — that is handled through the building tribunal or commission.

How much does it cost to build a house per square metre in Australia?

As a rough guide, expect $1,800–$2,500 per square metre for a standard project home, $2,500–$3,500 for a custom design, and $3,500 or more for architecturally designed or high-specification builds. Costs vary significantly by state, site conditions, finishes, and market demand. Always get at least three detailed quotes for your specific plans and site.

Do I need council approval before my builder starts work?

For most building work beyond minor cosmetic changes, yes. You or your builder must obtain a building permit (or construction certificate in NSW) from council or a private certifier before work begins. Some minor works like garden sheds under a certain size may be exempt. Your builder should confirm permit requirements during the quoting stage.

What is a defects liability period?

The defects liability period is a window — usually 13 to 26 weeks after practical completion — during which the builder must return to fix any defects identified during a final inspection. It is separate from Home Warranty Insurance cover. Document all defects in writing during this period and issue a formal defect notice to the builder.

Can I act as an owner-builder instead of hiring a licensed builder?

Most states allow homeowners to act as their own builder by obtaining an Owner Builder Permit, but thresholds apply — for example, work over $10,000 in NSW or $11,000 in QLD. As an owner-builder you take on all legal responsibility for compliance, subcontractor management, and workplace safety. You must also disclose the owner-builder work when selling the property within 6 years in most states.

How do I verify a builder's licence in NSW?

You can verify any builder's licence using TradieVerify's free search tool or directly through the NSW Fair Trading register. Enter the builder's name or licence number to confirm their licence status, class, and any disciplinary history.

How many licensed builders are in Auburn?

There are currently 197 licensed builders registered in Auburn, NSW. This data is sourced directly from the NSW Fair Trading register and updated regularly.