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

Licensed Builders in Mosman, NSW

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

Builder Directory — Mosman, NSW

Licence381043C
ClassBuilder
Licence266787C
ClassBuilder
Licence89111C
ClassMinor Maintenance/Cleaning
Licence263436C
ClassBuilder
Licence375546C
ClassBuilder
Licence138301C
ClassBuilder
Licence206463C
ClassBuilder
Licence38312
ClassBuilder
Licence243339C
ClassBuilder
Licence43554C
ClassBuilder
Licence222731C
ClassBuilder
Licence268466C
ClassBuilder
Licence197286C
ClassBuilder
Licence358716C
ClassBuilder
Licence262872C
ClassBuilder
Licence30035
ClassBuilder
Licence382531C
ClassBuilder
Licence185310C
ClassBuilder
Licence224333C
ClassBuilder
Licence264204C
ClassBuilder
Licence240117C
ClassBuilder
Licence217227C
ClassBuilder
Licence288588C
ClassBuilder
Licence358447C
ClassBuilder
Licence333078C
ClassBuilder
Licence3263
ClassBuilder
LicenceR100108
ClassBuilder
Licence34248
ClassBuilder
Licence41049C
ClassBuilder
Licence38647C
ClassBuilder
Licence14144
ClassBuilder
Licence59747C
ClassBuilder
Licence65410C
ClassBuilder
Licence246440C
ClassBuilder
Licence272079C
ClassBuilder
Licence252604C
ClassBuilder
Licence244359C
ClassBuilder
Licence249613C
ClassMinor Maintenance/Cleaning
Licence7503C
ClassBuilder
Licence199526C
ClassBuilder
Josef HoiExpired
Licence34312
ClassBuilder
Licence29342C
ClassBuilder
Licence350972C
ClassBuilder
Licence242084C
ClassBuilder
Licence317316C
ClassBuilder
Licence121213C
ClassBuilder
Licence213616C
ClassBuilder
Licence118058C
ClassBuilder
Licence326330C
ClassBuilder
Licence211152C
ClassBuilder
Licence201863C
ClassBuilder
Licence39364
ClassBuilder
Licence269676C
ClassBuilder
Licence315838C
ClassBuilder
Licence68025C
ClassBuilder
Licence175415C
ClassBuilder
Licence189878C
ClassBuilder
Licence123364C
ClassBuilder
LicenceR97575
ClassBuilder
Licence38938
ClassBuilder
Licence176724C
ClassBuilder
Licence142238C
ClassBuilder
Licence29117C
ClassBuilder
Licence16657
ClassBuilder
Licence131172C
ClassBuilder
Licence271025C
ClassBuilder
Licence227534C
ClassBuilder
Licence369978C
ClassBuilder
Licence376421C
ClassBuilder
Licence81056C
ClassBuilder
Licence355705C
ClassKitchen Bathroom Laundry Renovator
Licence174443C
ClassBuilder
Licence179451C
ClassBuilder
Licence154732C
ClassMinor Trade Work
Licence229713C
ClassBuilder
Yue WuActive
Licence341640C
ClassBuilder

Hiring a Builder in Mosman

Before hiring any builder in Mosman, 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 Mosman

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 Mosman?

There are currently 76 licensed builders registered in Mosman, NSW. This data is sourced directly from the NSW Fair Trading register and updated regularly.