Energy Efficiency Assessments & Compliance Reporting You Can Trust

Delivering accurate, practical and cost-effective energy efficiency solutions for residential and commercial developments across Australia.

Since 2009, we've helped builders, architects, designers and developers achieve compliance with confidence.

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Years of Industry Experience

Delivering trusted energy efficiency assessments and compliance reporting for residential and commercial developments across Australia since 2009.

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Jobs completed

Successfully supporting thousands of projects with accurate energy assessments, sustainability reporting and compliance solutions.

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Client Satisfaction

Building long-term relationships through exceptional service, responsive communication and reliable technical expertise.

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Building Partners

Trusted by builders, architects, designers and developers across Australia to deliver practical, cost-effective compliance solutions.

ABOUT EMPIRE THERMAL

Expertise that brings clarity to every project.

Energy Efficiency Expertise.

Built on Experience.

Established in 2009, Empire Thermal Group provides accurate energy efficiency assessments and practical compliance advice for new developments, extensions and renovations.

We work closely with architects, building designers, builders, developers and homeowners to identify the right assessment pathway, resolve potential issues and keep projects progressing with confidence.

Our Services

Complete energy and sustainability solutions.

From residential homes to large-scale commercial developments, Empire Thermal Group provides a comprehensive range of energy efficiency assessments, sustainability reports and building compliance services across Australia.

Our experienced team works alongside builders, architects, designers and developers to simplify complex energy requirements and deliver accurate, practical solutions tailored to each project. Whether you require a 7 Star Energy Rating, Whole of Home Assessment, Section J Report, BASIX, BESS, SDA or WSUD assessment, we're here to help you achieve compliance efficiently and keep your project moving.

ABOUT EMPIRE THERMAL

7 Star Energy Ratings & Whole of Home Assessments

Ensure your residential project meets the latest energy efficiency requirements with comprehensive assessments that improve building performance and achieve NCC compliance.

BASIX Reports

Professional BASIX assessments for residential developments in New South Wales, helping your project meet mandatory sustainability and energy efficiency requirements.

BESS & SDA Reports

Comprehensive sustainability assessments that support environmentally responsible developments while meeting local council planning and compliance requirements.

Section J Assessment

Reports

Detailed Section J compliance reports for commercial buildings, ensuring your project satisfies the energy efficiency provisions of the National Construction Code.

WSUD Reports

Expert Water Sensitive Urban Design assessments that promote sustainable stormwater management and support council planning approvals.

Our Process

From Plans to Compliance, Made Simple.

Our considered approach keeps the assessment process clear, coordinated and focused on achieving the right outcome.

01 — Send Your Plans

  • Submit your architectural plans & documentation

  • We identify your assessment requirements

  • Receive a clear, no-obligation quote

02 — We Assess

  • Detailed energy efficiency assessment

  • Review against relevant compliance requirements

  • Practical, cost-effective recommendations

03 — We Deliver

  • Accurate & comprehensive reporting

  • Required documentation & certification prepared

  • Clear reports ready to progress your project

04 — We Support

  • Responsive technical guidance

  • Support with plan changes & revisions

  • Assistance through approval & beyond

Our trusted partners

Trusted by leading industry professionals.

Client Experiences

Confidence built through every project.

Our clients trust us to provide clear advice, reliable communication and practical solutions throughout the assessment process.

Planning a new project? Send us your plans and our team will help identify the assessment pathway you require.

Providing accurate building performance assessments and practical compliance solutions for residential and commercial projects across Australia.

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