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

Licensed Builders in Blacktown, NSW

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

Builder Directory — Blacktown, NSW

Licence356602C
ClassBuilder
Licence129695C
ClassBuilder
Licence196057C
ClassBuilder
Licence363705C
ClassKitchen Bathroom Laundry Renovator
Licence244580C
ClassBuilder
Licence339194C
ClassBuilder
Licence150748C
ClassBuilder
Licence397170C
ClassUnderpinning and Piering
Licence227879C
ClassMinor Maintenance/Cleaning
Licence316333C
ClassMinor Maintenance/Cleaning
Licence348233C
ClassBuilder
Licence62901C
ClassBuilder
Licence279166C
ClassMetal Fabricator
Licence35045
ClassBuilder
Licence451439C
ClassKitchen Bathroom Laundry Renovator
Licence325467C
ClassBuilder
Licence353558C
ClassBuilder
Licence280757C
ClassBuilder
Licence330280C
ClassBuilder
Licence140123C
ClassBuilder
Licence365781C
ClassBuilder
Licence356474C
ClassBuilder
Licence323385C
ClassBuilder
Licence343754C
ClassBuilder
Licence22891C
ClassBuilder
Licence278893C
ClassBuilder
Licence296640C
ClassKitchen Bathroom Laundry Renovator
Licence330768C
ClassBuilder
Licence350904C
ClassBuilder
Licence380153C
ClassBuilder
Licence52150C
ClassBuilder
Licence42029
ClassBuilder
Licence338548C
ClassBuilder
Licence454501C
ClassBuilder
Licence183943C
ClassMinor Trade Work
Licence42043
ClassBuilder
Licence191830C
ClassBuilder
Licence283914C
ClassBuilder
Licence270854C
ClassErection of Pre-fabricated metal-framed home additions and structures
Licence262485C
ClassBuilder
Licence280806C
ClassBuilder
Licence210093C
ClassBuilder
Licence451663C
ClassBuilder
Licence271532C
ClassBuilder
Licence125261C
ClassBuilder
Licence329750C
ClassBuilder
Licence192394C
ClassBuilder
Licence146196C
ClassBuilder
Licence106444C
ClassBuilder
Licence5283C
ClassBuilder
Licence67123C
ClassBuilder
Licence374989C
ClassKitchen Bathroom Laundry Renovator
Licence302183C
ClassBuilder
Licence388244C
ClassBuilder
Licence334616C
ClassMinor Maintenance/Cleaning
Licence378048C
ClassBuilder
Licence355303C
ClassBuilder
Licence299063C
ClassKitchen Bathroom Laundry Renovator
Licence235176C
ClassBuilder
Licence451623C
ClassBuilder
Licence307214C
ClassBuilder
Licence213589C
ClassBuilder
Licence296165C
ClassBuilder
Licence108624C
ClassBuilder
Licence339425C
ClassBuilder
Licence386441C
ClassBuilder
Licence41549
ClassBuilder
Licence232366C
ClassBuilder
Licence71852C
ClassBuilder
Licence335375C
ClassBuilder
Licence140634C
ClassBuilder
Licence278785C
ClassBuilder
Licence309083C
ClassBuilder
Licence399079C
ClassBuilder
Licence317106C
ClassBuilder
Licence35176
ClassBuilder
Luke BorgExpired
Licence248641C
ClassBuilder
Licence130579C
ClassBuilder
Licence389296C
ClassBuilder
Licence207559C
ClassBuilder
Licence230620C
ClassMinor Maintenance/Cleaning
Licence146954C
ClassBuilder
Licence12886C
ClassBuilder
Licence383387C
ClassBuilder
Licence261629C
ClassMinor Maintenance/Cleaning
Licence244450C
ClassBuilder
Licence305670C
ClassBuilder
Licence275730C
ClassMinor Maintenance/Cleaning
Licence344477C
ClassBuilder
Licence393859C
ClassBuilder
Licence26383C
ClassBuilder
Licence163442C
ClassBuilder
Licence380262C
ClassBuilder
Licence300262C
ClassBuilder
Licence345576C
ClassBuilder
Licence320768C
ClassBuilder
Licence369215C
ClassBuilder
Licence322010C
ClassBuilder
Licence315717C
ClassBuilder

Hiring a Builder in Blacktown

Before hiring any builder in Blacktown, 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 Blacktown

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 Blacktown?

There are currently 140 licensed builders registered in Blacktown, NSW. This data is sourced directly from the NSW Fair Trading register and updated regularly.