South Brisbane, QLD
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Queensland Building and Construction Commission (QBCC)
Building Certifier
Licence #A80404
Last verified: 4 April 2026
Trevor William Gerhardt is a building certifier practice based in Queensland, holding unrestricted accreditation to certify all building classes. With unrestricted accreditation, they are authorised to certify all NCC building classes. Trevor William Gerhardt is rated 4 out of 5 from 7 Google reviews and reachable at dtsqld.com.au.
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