Commercial Developments

Industrial/ Mining Developments

Residential Developments

Aged/ Health Care Developments

Education/ Research Developments

Dix Gardner Group | Private Building Certifiers

Sydney | NewcastleBrisbaneGold Coast

Dix Gardner Group Pty Ltd is well known and regarded as one of Australia’s pre-eminent private building certification companies and has been in business since 1998. Since this time we have been driven to evolve into a consultancy that provides a personalized and tailored approach to your particular project. We have offices in Sydney Newcastle Brisbane Gold Coast and as private building certifiers & building surveyors, we are able to issue Construction Certificates and Act as Principal certifying Authority for all sizes and classes of buildings. Our technical staff, which includes Grade 1 Accredited Certifiers, offer a wealth of experience and knowledge in the area of building surveying and building certification and applies this expertise to all classes of development across the whole spectrum of the industry, as well as BCA/NCC Compliance Reports, fire-engineered alternative solutions and strata certification.

Our Services include:

  • Construction Certificates
  • Complying Development Certificates
  • Access Consulting
  • Principal Certifying Authority
  • Occupation Certificates
  • Crown Certificates
  • Building Regulations Consultancy
  • BCA NCC Compliance Reporting
  • Fire Safety Upgrade Audits
  • Town Planning Consultancy
  • Energy Efficiency

Our Projects

All technical staff employed by Dix Gardner Group Pty Ltd are appropriately qualified or accredited by the NSW Building Professionals Board to provide building code consulting with building and strata certification services for a wide range and scale of building projects. Our staff have also had extensive public service experience at Local, State and Federal Government levels within Australia and the UK.


Level 4, 155 Castlereagh Street
Sydney NSW 2000

(02) 9264 9089
Contact Online


110a Belford Street
Broadmeadow NSW 2292

(02) 4940 0355
Contact Online


Suite 3, 44 Montague Road,
South Brisbane QLD 4101

(07) 3844 0644
Contact Online

Gold Coast

8/33 Elkhorn Ave
Surfers Paradise Q4217

(07) 5504 7984
Contact Online