Queensland Building and Construction Commission (QBCC)
Building Certifier
Licence #A1030536
Last verified: 4 April 2026
Birkdale, QLD
Free, no obligation — your details go straight to the certifier.
ABN: 48120804380
Size: Sole-trader
State: Queensland
Building Certifier
Licence #A1030536
Last verified: 4 April 2026
ANTHONY DANGERFIELD — Licensed building certifier in Birkdale, Queensland. Specialising in cdc, cc, oc. 5.0 stars from 5 reviews. State register verified. Send a free enquiry.
I have engaged with A1 Certifier to obtain Building Certifications to alter an existing building (e.g. legal height garage conversion to living area, new carport & decking) as well as building a new granny flat on possible subdivision land (2nd lot) in Redlands. The team especially Michael and Jayden, is very competent in advising me of what ch
I have been working with Michael and his team for over 10 years. His level of professionalism and knowledge is second to none. Easy to work with, prompt service and always available
A1 is honestly the best certifiers I have worked with. Janine being completely on top of everything, getting bookings done ensuring that everything runs smoothly. Had the privilege to chat with Brayden who a
Thank you to the highly professional team at A1 Certifier. It’s the second time I have used them and both times I have needed assistance urgently. Michael and the team have be
I recently used A1 Certifier for building certification and was impressed. Michael and his team was professional, knowledgeable, and incredibly responsive, making the process smooth and hassle-free. They paid great attention to detail and ensured all certification requirements were met promptly, which was a huge relief. Their friendly and efficient service exceeded my expectations, and I highly recommend them for anyone looking for reliable building certification services. Fantastic experience all around!
Tell us about your project and we’ll match you with similar certifiers in Queensland.
Send your project details to ANTHONY DANGERFIELD.