About CES Energy

Chapman Environmental Services is a specialist energy compliance consultancy focused on helping builders, architects and developers navigate Australia's evolving energy efficiency requirements.

We Develop the Best Solutions for Our Clients

Chapman Environmental Services (CES) is focused on energy efficiency compliance in the construction industry. We have decades of combined experience in the building industry, from building design through to construction and development, giving us an in-depth understanding of how energy efficiency decisions affect your building.

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 independently of manufacturers, suppliers and builders, and prides itself on providing objective, accurate and impartial advice. When you work with us, you can be confident that our recommendations are always in your best interest.

DMN
Design Matters National
Professional association for building designers and allied professionals.
ABSA
Australian Building Sustainability Association
Australia's peak body for building sustainability assessors.
NatHERS
NatHERS Accredited Assessors
Accredited to assess and certify thermal performance under the NatHERS scheme.

Our Values

Fully Independent

CES operates independently of manufacturers, suppliers and builders. Our advice is always objective, accurate and impartial — your interests come first.

Accredited & Qualified

We are members of Design Matters National (DMN) and the Australian Building Sustainability Association (ABSA), and are accredited to assess and certify projects Australia wide.

Decades of Experience

Our team brings decades of combined experience in the building industry, from building design through to construction and development.

Always Learning

We attend online and in-person seminars, training courses, industry nights and CPD events to stay current with new information, construction practices and products.

Work With a Team That Knows the NCC Inside Out

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