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

Licence359945C
ClassBuilder
Licence218844C
ClassBuilder
Licence65385C
ClassBuilder
Licence223658C
ClassBuilder
Licence393173C
ClassBuilder
Licence125862C
ClassBuilder
Licence8244C
ClassBuilder
Licence110635C
ClassBuilder
Licence350582C
ClassBuilder
Licence382792C
ClassBuilder
Licence290997C
ClassBuilder
Licence307558C
ClassBuilder
Licence365101C
ClassBuilder
Licence320085C
ClassMinor Maintenance/Cleaning
Licence145616C
ClassBuilder
Licence70848C
ClassBuilder
Licence359331C
ClassBuilder
Licence43572C
ClassBuilder
Licence360920C
ClassBuilder
Licence235517C
ClassBuilder
Licence341551C
ClassBuilder
Licence237100C
ClassBuilder
Licence339189C
ClassBuilder
Licence371445C
ClassBuilder
Licence348204C
ClassBuilder
Licence348659C
ClassBuilder
Licence284303C
ClassBuilder
Licence173059C
ClassBuilder
Licence223361C
ClassBuilder
Licence255697C
ClassBuilder
Licence43928C
ClassBuilder
LicenceR84908
ClassMinor Maintenance/Cleaning
Licence32820
ClassBuilder
Licence259229C
ClassKitchen Bathroom Laundry Renovator
Licence452253C
ClassBuilder
Licence370867C
ClassMinor Maintenance/Cleaning
Licence92828C
ClassBuilder
Licence136470C
ClassBuilder
Licence111239C
ClassBuilder
Licence92171C
ClassBuilder
Licence41802
ClassBuilder
Licence385327C
ClassBuilder
Licence348090C
ClassBuilder
Licence256749C
ClassBuilder
Licence246775C
ClassBuilder
Licence322638C
ClassBuilder
Licence368822C
ClassBuilder
Licence353310C
ClassBuilder
Licence296891C
ClassBuilder
Lina LinActive
Licence265341C
ClassBuilder
Licence377702C
ClassBuilder
Licence384998C
ClassBuilder
Licence69088C
ClassBuilder
Licence245782C
ClassBuilder
Licence226559C
ClassBuilder
Licence61543C
ClassBuilder
Licence41450
ClassBuilder
Licence150480C
ClassBuilder
Licence204824C
ClassBuilder
Licence178503C
ClassKitchen Bathroom Laundry Renovator
Licence362543C
ClassBuilder
Licence179810C
ClassBuilder
Licence314612C
ClassBuilder
Licence189300C
ClassBuilder
Licence264664C
ClassBuilder
Licence214146C
ClassBuilder
Licence368868C
ClassErection of Pre-fabricated metal-framed home additions and structures
Licence366280C
ClassBuilder
Licence38359
ClassBuilder
Licence11869C
ClassBuilder
Licence275927C
ClassBuilder
Licence352657C
ClassBuilder
Licence346866C
ClassBuilder
Licence201167C
ClassBuilder
Licence287237C
ClassKitchen Bathroom Laundry Renovator
Licence367707C
ClassBuilder
Licence46066C
ClassBuilder
Na FengActive
Licence453107C
ClassBuilder
Licence319787C
ClassBuilder
Licence139644C
ClassBuilder
Licence29972C
ClassBuilder
Licence212401C
ClassBuilder
Licence139650C
ClassBuilder
Licence3103
ClassBuilder
Licence297652C
ClassBuilder
Licence325588C
ClassKitchen Bathroom Laundry Renovator
Licence298369C
ClassBuilder
Licence300930C
ClassBuilder
Licence455210C
ClassBuilder
Licence30773
ClassBuilder
Licence399806C
ClassBuilder
Licence257264C
ClassBuilder
Licence398878C
ClassBuilder
Licence228529C
ClassBuilder
Licence371061C
ClassBuilder
Licence53599C
ClassBuilder
Licence308881C
ClassBuilder
Licence30000
ClassBuilder
Licence197549C
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.