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About
Aztec Assessments was established with a clear vision : to foster sustainable residential developments.
As a business with over fifty years of combined construction, legal and sustainability experience, our commitment to you is to provide tailored, practical, expert advice that meets compliance requirements, and also reduces environmental impact, lowering your operational costs.
At Aztec Assessments, we specialize in building sustainability and energy efficiency assessment services for the construction and building industry. Our comprehensive energy efficiency reports provide the critical insights developers, builders, and property owners need to meet compliance requirements, reduce environmental impact, and lower operational costs.
With a commitment to accuracy, professionalism, and industry best practices, we deliver detailed assessments that support your sustainability goals and regulatory obligations.
Services
NatHERS Assessments
Our NatHERS (Nationwide House Energy Rating Scheme) service provides detailed thermal performance modelling and Energy Star ratings for residential buildings. We assess building designs to ensure compliance with national energy efficiency standards while offering practical recommendations to optimise energy performance and reduce long-term costs.
BASIX
Assessments
We offer expert BASIX (Building Sustainability Index) certification support, helping you meet the NSW Government's sustainability targets in water usage, energy consumption, and thermal comfort. Our team manages the end-to-end process, ensuring timely approvals and compliance while minimising design disruptions.
Sustainability Consulting
Our consulting service delivers strategic sustainability advice tailored to the needs of residential developments. We guide clients through eco-friendly design practices, efficient resource use, and environmental compliance to improve performance, comfort, and long-term value across all stages of the project lifecycle.
Who we support
- Builders and Developers
- Architects and Design Professionals
- Property Owners and Managers
- Building Certifiers
- Construction Companies
- Real Estate Professionals
News
Recent posts
Donec iaculis gravida nulla
October 23, 2018Current
Donec iaculis gravida nulla
October 23, 2018Helping to build smarter, greener, and sustainable homes across Australia
What people say?
Aztec Assessments provided the NatHERS and Basix certificates for our secondary dwelling. Walter was punctual and courteous and extremely knowledgeable when it came to the technical aspects of our dwelling.
Aztec provided all of our requirements in an efficient and timely manner, and the team were also conscious on providing solutions on ways in which we could save on energy costs not only in the short term, but also on a long term basis.
We would definitely use Aztec Assessments again and recommend them to friends. Please rate your experience with Aztec Assessments
We would definitely use Aztec Assessments again and recommend them to friends. Please rate your experience with Aztec Assessments
John Volman
Volman Ent.
*Exceptional Service from Start to Finish!"
I recently had the pleasure of working with Aztec Assessment for a NatHERS/BASIX energy assessment for my secondary dwelling project, and I couldn't be more impressed with their service. From the initial communication to the final report delivery, every aspect of my experience with them was outstanding.
I wholeheartedly recommend Aztec Assessments to anyone seeking a reliable and professional energy assessment service. Their exceptional communication, dedication to customer satisfaction.
I wholeheartedly recommend Aztec Assessments to anyone seeking a reliable and professional energy assessment service. Their exceptional communication, dedication to customer satisfaction.
Robinson Toro
Private Certifier
More coming
Thank You
Aztec Team
Contact Us
Talk to us in person
We welcome the opportunity to discuss your needs further.
Please contact us by phone during normal business hours or reach out via email at any time.
Aztec Hours: Monday to Friday 9am – 4pm
Our Details
We’re excited to work with you on your next project!
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