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About Us

Cairns' Most Experienced Private Building Certifiers at Your Service

building certifiers cairns all construction approvals harald weber looking at a commercial building approval

About Us

All Construction Approvals (ACA) is a privately owned company formed in 2001 by Harald Weber. ACA was created in response to market demand for a personalised, reliable and consistent service in relation to building certification and consultancy work.

Our goal is to provide the highest level of professional service in building regulation and control. We offer innovative, cost effective, quality outcomes to ensure building compliance and project success.

Meet the Team

Our team consists of two accredited Building Certifiers and a Cadets all supported by the Administrative Staff. We specialise in providing sound advice and approvals for everything from sheds to high rise buildings in Cairns and all of Queensland.

Harald Weber

A73379 – Certifier

Harald has 27 years' comprehensive experience as a building certifier, 12 years with local government and 15 years specialising in commercial approvals.

Martin Accatino

A1186665 – Certifier

Martin has 11 years comprehensive experience as a building certifier, with over 1500 certifications, specialising in the assessment and inspections of all types of construction from simple garden sheds to multi-storey buildings.

Bronte Casson

Cadet Building Certifier

Debbie Weber

Finance Manager

Donna Messer

Admin. Assistant

Julie Peirce

Admin. Assistant


Thank you All Construction Approvals. Great service organising and coordinating and inspecting my project. You made it so easy. Would highly recommend all your helpful staff.

Suzan Quigg

Helpful when I needed guidance with my carport project and super quick when it came to approve it. Their fees also favourable, compared to competition. Very satisfied.

Joao Filipe Castro Santos

I have worked with ACApprovals professionally on a number of building projects for close to 10 years. ACA have always provided competitive fees, prompt/fair assessments, delivered information clearly to the design and construction team for smooth delivery of projects.

Paul Malone

The team a ACA are always helpful. no question is silly and the advice given is honest and accurate regardless of if its retrospective works or for the future. If you are not sure on the requirements pick up your phone and talk to a friendly building certifier.

Mark Leitner

All Construction Approvals provided excellent service following up on the paperwork and inspecting the building to confirm the renovation was completed in accordance with the Cairns Council's standards. Thanks Kim, Ethan and the ACA team.

Steve Willis

Every process runs smoothly and is dealt with in a highly professional manner. Even quick advice over the phone never seems to be too much of a hassle and is highly appreciated!

TinaCardinal Roofing and Sheds

I would not go to anyone else for the professional high level of service you firm provides. Your staff are highly efficient and knowledgeable and go out of their way to provide excellent service. Well done to all of you and don't change anything it all works well.

Terry PlosPlos Constructions Pty Ltd

Enquire Now

Call 07 4054 4588