Castle Hill, NSW
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NSW Fair Trading
Registered Certifier
Building Surveyor - Unrestricted
Licence #BDC0784
12/02/2026 to 3/12/2030
Last verified: 4 April 2026
T.w.b.a. Pty Ltd is a building certifier practice based in New South Wales, holding unrestricted accreditation to certify all building classes. With unrestricted accreditation, they are authorised to certify all NCC building classes. T.w.b.a. Pty Ltd is reachable at twba.com.au.
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as a building professional i've had many years of good experience with this family-run team. they're still my 'go-to' whenever i'm dealing with sydney councils.