Energy Efficiency

Our Services

  • BASIX Certificates are required for all new dwellings in NSW and renovations over $50,000. READ MORE

  • Rules in some states have changed from October 1st. Click to read more

  • This is a report where we compare your proposed commercial project against the Deemed-to-Satisfy provisions of the building code

  • This is where we model your proposed commercial building and compare it to a reference building

Who we are

We have decades of combined experience in the building industry from building design through to construction and development, so have an in-depth understanding of how energy efficiency decisions affect your building.

We are members of both Design Matters National (DMN) and Australian Building Sustainability Association (ABSA)

We are accredited to assess and certify new homes and alterations and additions to existing homes Australia wide. We can also assess commercial and industrial projects.

CES operates independent of manufacturers, suppliers and builders and prides itself in providing objective, accurate and impartial advice.

Contact Us

We offer free quotes for our services on all projects, Australia wide. Please use this form to send a copy of your plans.

Click here to send an email so you can attach a PDF copy of your PDF plans.