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

Licensed Builders in Castle Hill, NSW

286 Verified Browse all verified licensed builders serving Castle Hill and surrounding suburbs.
Data last updated: 27 February 2026 from NSW Fair Trading register

Builder Directory — Castle Hill, NSW

Licence66170C
ClassBuilder
Licence367976C
ClassBuilder
Licence340656C
ClassBuilder
Licence453184C
ClassBuilder
Licence381060C
ClassBuilder
Licence342740C
ClassBuilder
Licence5685C
ClassBuilder
Qi JiangExpired
Licence193357C
ClassBuilder
Licence204181C
ClassBuilder
Licence120627C
ClassBuilder
Licence94116C
ClassBuilder
Licence312760C
ClassBuilder
Licence146901C
ClassBuilder
Licence16307
ClassBuilder
Licence40305C
ClassBuilder
Licence295297C
ClassBuilder
Licence376533C
ClassBuilder
Licence390296C
ClassBuilder
Licence170404C
ClassBuilder
Licence330503C
ClassBuilder
Licence39634
ClassBuilder
Licence62456C
ClassBuilder
Licence156373C
ClassBuilder
Ron RiceExpired
Licence139649C
ClassBuilder
Licence36057C
ClassBuilder
Licence34806
ClassBuilder
Licence56326C
ClassBuilder
Licence194064C
ClassBuilder
Licence300085C
ClassBuilder
Licence339845C
ClassBuilder
Licence160555C
ClassBuilder
Licence344946C
ClassBuilder
Licence43649
ClassBuilder
Licence38074
ClassBuilder
Licence331438C
ClassBuilder
Licence190076C
ClassBuilder
Licence207317C
ClassBuilder
LicenceR99271
ClassBuilder
Licence35421C
ClassBuilder
Licence208170C
ClassBuilder
Licence132944C
ClassBuilder
Licence290839C
ClassBuilder
Licence348374C
ClassBuilder
Licence336905C
ClassBuilder
Licence312125C
ClassBuilder
Licence360747C
ClassBuilder
Licence32813C
ClassBuilder
Licence314143C
ClassBuilder
Licence393252C
ClassBuilder
Licence302998C
ClassMetal Fabricator
Licence210534C
ClassBuilder
Licence197632C
ClassBuilder
Licence109353C
ClassBuilder
LicenceR96082
ClassBuilder
Licence324144C
ClassBuilder
Licence276004C
ClassBuilder
Licence265548C
ClassMinor Maintenance/Cleaning
Licence393987C
ClassBuilder
Licence92511C
ClassBuilder
Licence333295C
ClassBuilder
Licence328730C
ClassBuilder
Licence186840C
ClassBuilder
Tuan FangActive
Licence268238C
ClassBuilder
Licence450402C
ClassBuilder
Licence197695C
ClassBuilder
Licence163290C
ClassBuilder
Licence359985C
ClassBuilder
Licence324600C
ClassBuilder
Licence357889C
ClassBuilder
Licence40269
ClassBuilder
Licence41974C
ClassBuilder
Licence328810C
ClassBuilder
Licence343172C
ClassBuilder
Licence346249C
ClassBuilder
Wei SuExpired
Licence241489C
ClassBuilder
Licence242801C
ClassBuilder
Licence392944C
ClassBuilder
Licence450315C
ClassBuilder
Yanbo GuActive
Licence342734C
ClassBuilder
Licence272457C
ClassBuilder
Licence360354C
ClassBuilder
Licence128731C
ClassBuilder
Licence393687C
ClassBuilder
Licence265738C
ClassKitchen Bathroom Laundry Renovator
Ze Song YeExpired
Licence289501C
ClassKitchen Bathroom Laundry Renovator
Licence319458C
ClassBuilder

Hiring a Builder in Castle Hill

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

  1. Verify their NSW Fair Trading licence is current — Search the tradesperson's name or licence number on TradieVerify or the NSW Fair Trading register. Confirm the licence class covers your project type and check for any conditions or disciplinary history.
  2. Check for current insurance — Ask for proof of public liability insurance (minimum $5 million recommended) and workers compensation insurance if they have employees.
  3. Get a written quote — Ensure the quote details the scope of work, materials, labour costs, and any potential additional charges. Verbal quotes are not sufficient for larger jobs.
  4. Ask about warranties — Reputable builders offer a warranty on their workmanship (typically 12 months). All materials should come with manufacturer warranties.
  5. Confirm compliance certificates — For any regulated work, your builder must issue a Certificate of Compliance to the relevant authority upon completion.
Pro Tip

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

Related Directories

Builders in Nearby Suburbs

Other Trades in Castle Hill

Broader Areas

Frequently Asked Questions

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.

What should a builder's licence number look like in NSW?

NSW builder licence numbers are typically 5-8 digit numbers issued by NSW Fair Trading. The number should appear on all official documentation, quotes, and advertising materials. If a builder cannot provide their licence number, this is a red flag.

What if I hire an unlicensed builder in NSW?

Hiring an unlicensed builder puts you at significant risk. You will have no access to statutory warranties, no consumer protection through NSW Fair Trading, and the work may not comply with Australian standards. You may also face difficulties with home insurance claims for damage caused by unlicensed work.

How many licensed builders are in Castle Hill?

There are currently 286 licensed builders registered in Castle Hill, NSW. This data is sourced directly from the NSW Fair Trading register and updated regularly.