Construction Professionals

A1 Certifier work with companies and other organizations to address complex challenges in
the building industry and is helping build stronger communities.

Ashcroft Architects

At Ashcroft Architects, you’ll be assisted by a team of professionals that have been delivering innovative designs and constructions since 2004. They have a broad range of expertise, starting from residential and multi-residential all the way to commercial and industrial projects. They also take pride working on extension and renovation projects, no matter how great or small.

Eiger Structural Engineers

Eiger Structural Engineers core values are Timely, Efficient, Value Added, Structural Engineering  Solutions. They offer design, detailing and structural certification services. They take pride in our work and ensure their design is executed with precision and perfection.


Plansur is a local consultant for all of your Land Surveying needs. Trusted, Local and Reliable, we provide property surveys, boundary identification, contour and feature surveys and council certification. They service the greater South East Queensland region and are ready to support you with your development and construction endeavours.

Knight Consulting Engineers

Knight Consulting Engineers delivers projects on time and budget. They specialise in Residential, Commercial and Industrial, Townhouse Developments, Multi-Level Developments, Precast Concrete Design

SDG Hydraulic Consultants

SDG are providers of consulting services for Hydraulic Design
to the building and construction industry. They continually exceed their client’s expectations in delivering successful projects. They listen, understand and adapt their thinking on each project to deliver real world outcomes providing value to their clients and their partners.

Doyen Planning

Doyen planners have experience working in both the private and public sectors resulting in a holistic understanding of the application process —they send our staff out to sites to discuss projects with builders, certifiers and clients to ensure that the knowledge base they carry is not limited to the office and code tables — the benefit to you as a client is a planner representing your project who seeks practical outcomes and presents your application in the best light for assessment.

DJ Built Homes

Led by the founder and owner of DJ Built Homes, Daniel Jolley has over 12 years experience in the building industry. He offers a young and fresh perspective with high quality craftsmanship. Along with his qualified and professional team. DJ Built Homes are ready to help you create your dream home!

Update Renovate

Update Renovate, the Brisbane home extension and renovation specialists, provide a complete service covering all aspects of design and construction from the initial appraisal and design stage through to construction and post-project follow-up. As design and construction professional! they strive to provide solutions to best achieve your requirements which best suits your needs and budget.


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