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

Licence24509C
ClassBuilder
Licence40469C
ClassBuilder
Licence266164C
ClassBuilder
Licence217961C
ClassMinor Maintenance/Cleaning
Licence208107C
ClassBuilder
Licence379612C
ClassBuilder
Licence276742C
ClassBuilder
Licence232575C
ClassBuilder
Licence364674C
ClassBuilder
Licence365233C
ClassBuilder
Licence37032
ClassBuilder
Licence2172C
ClassBuilder
Licence280224C
ClassMetal Fabricator
Ali ArashiExpired
Licence248846C
ClassBuilder
Licence339282C
ClassBuilder
Licence270646C
ClassBuilder
Licence319614C
ClassBuilder
Licence361814C
ClassBuilder
Licence75558C
ClassBuilder
Licence372368C
ClassBuilder
Licence320721C
ClassBuilder
Licence233882C
ClassMinor Maintenance/Cleaning
Licence359440C
ClassBuilder
Licence41211
ClassBuilder
Licence364862C
ClassBuilder
Licence240973C
ClassBuilder
Licence353632C
ClassBuilder
Licence222675C
ClassBuilder
Licence103528C
ClassBuilder
Licence273250C
ClassBuilder
Licence324763C
ClassBuilder
Licence1316C
ClassMinor Trade Work
Licence104960C
ClassBuilder
Licence261340C
ClassBuilder
Licence169641C
ClassBuilder
Licence345295C
ClassBuilder
Licence27257
ClassBuilder
Licence246815C
ClassBuilder
Licence198170C
ClassBuilder
Licence359321C
ClassBuilder
Licence349367C
ClassBuilder
Licence136527C
ClassBuilder
Licence375833C
ClassBuilder
Licence274764C
ClassBuilder
Licence223688C
ClassBuilder
Licence302495C
ClassBuilder
Licence274039C
ClassBuilder
Licence164310C
ClassBuilder
Licence294530C
ClassBuilder
Licence304068C
ClassBuilder
Licence327056C
ClassBuilder
Licence6323
ClassBuilder
Licence385979C
ClassBuilder
Licence122661C
ClassBuilder
Licence397164C
ClassBuilder
Licence104301C
ClassBuilder
Licence390601C
ClassBuilder
Licence27780
ClassBuilder
Licence276316C
ClassBuilder
Licence385308C
ClassBuilder
Licence286531C
ClassBuilder
Licence236410C
ClassBuilder
Licence39843
ClassBuilder
Licence114550C
ClassBuilder
Licence203908C
ClassBuilder
Licence31779C
ClassBuilder
Licence215680C
ClassBuilder
Licence133620C
ClassBuilder
Dayong WuActive
Licence282212C
ClassBuilder
Licence143302C
ClassBuilder
Licence397258C
ClassBuilder
Licence214351C
ClassBuilder
Licence170535C
ClassBuilder
Licence242744C
ClassBuilder
Licence218010C
ClassBuilder
Licence361220C
ClassBuilder
Licence7604
ClassBuilder
Licence269173C
ClassMinor Maintenance/Cleaning
Licence216250C
ClassBuilder
Licence90469C
ClassBuilder
Licence368744C
ClassBuilder
Licence264398C
ClassBuilder
Licence311624C
ClassBuilder
Licence266558C
ClassBuilder
Licence142992C
ClassBuilder
Licence393873C
ClassBuilder
Licence350180C
ClassBuilder
Licence160171C
ClassBuilder
Licence353500C
ClassBuilder
Licence165190C
ClassBuilder
Licence62778C
ClassKitchen Bathroom Laundry Renovator
Licence135831C
ClassBuilder
Licence245061C
ClassBuilder
Licence236321C
ClassBuilder
Licence156031C
ClassBuilder
Licence269890C
ClassBuilder
Licence194449C
ClassBuilder
Licence378246C
ClassBuilder
Licence68039C
ClassBuilder
Licence240001C
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.