Building for sustainability

Your expert partner for residential and commercial energy rating compliance

Energy ratings and assessments

As a nationally accredited firm, we use the latest energy modelling software to ensure compliant and accurate reports for both residential and commercial properties. All our software is nationally accredited under both NatHERS and ANSI/ASHRAE Standard 140. We offer an Australian Wide service including Melbourne, Sydney, Brisbane, and beyond, and our dedicated team is here to elevate your building to the highest energy standards.

Energy Rating Reports and
Assessments Nationwide

Accredited service providing detailed energy assessments and ratings Australia wide.

Cutting-Edge Technology
and Accreditation

We utilise the latest software for accurate ratings, nationally accredited under BDAV.

Future-Proofing with
7-Star Energy Ratings

Ensure energy savings, increased value, and reduced carbon footprint with 7-star ratings.

Our services

Residential building
energy rating

In an effort to reduce greenhouse gas emissions, the Australian Government in compliance with State and Territory Governments has developed minimum energy performance requirements applicable to the residential buildings. The National Construction Code (NCC) has specified these requirements which are amended every 3 years.

Our 7-star energy rating and evaluation service is straightforward and competitively priced. A thermal performance assessment of your house or development is conducted using the latest FirstRate5 NatHERS accredited software. The residential energy rating report must achieve a minimum 7-star rating to achieve compliance. In case, if it doesn’t, we further offer a few cost-effective alternatives that will bring it up to the required level.

Commercial building
energy rating

In addition to the residential projects, we also provide commercial energy rating reports for all commercial buildings throughout Australia. Our sustainability consultants facilitate the development of sustainability projects by taking required measures. Our strategic approach adds value to your project by helping you manage and control energy costs more effectively. We ensure that our services help you to achieve the required commercial energy rating for your project.

We are accredited to complete energy assessments in every state in Australia. Victoria, NSW, Queensland, Northern Territory, Western Australia and Tasmania. Melbourne, Sydney, Brisbane, Sunshine Coast, Darwin, Perth and Hobart.

Testimonials

"At Design to Live we have been using NRG Efficient Homes for all of our Energy Assessment for the past 8 years, without ever having to consider using another company, which says a lot about the service and product that we receive from them”

Design To Live

"Matt and the team at NRG Efficient Homes have been servicing my architectural firm for the last 3 years providing BASIX & natHERS reports along with expert consultancy. They are very thorough and professional, and I would recommend their services”

James Manie Architecture

"Arli Homes have been using NRG as our sole energy rating assessors for a few years now. The team at NRG have been most accommodating with their amazing service. It’s refreshing to work with a team that has a ‘no problem’ approach to servicing their clients. Furthermore, they have made the transition into the new liveable housing & 7 star energy efficiency standards an easy one. Thank you team NRG!”

Arli Homes

"As long-term clients of NRG Efficient Homes, we couldn’t be happier with the dedication, expertise, and quality of work from Matt and the team. NRG Efficient Homes have continually provided us with cost-effective design advice on various residential and commercial projects, and have always delivered. The team have fostered a great relationship with us over the years, and have maintained clear and transparent lines of communication throughout all projects. We look forward to working with NRG Efficient Homes moving forward and would highly recommend their services for all residential and commercial projects.”

Ausnviro

Our associations

Explore efficient living today

Request a quote for tailored solutions towards your energy-efficient lifestyle.