Energy Assessors - Accredited Energy Assessment

Smarter Building Design Starts with Energy Efficiency

SEEDHAUS™ delivers smarter energy solutions for residential and commercial projects that reduce costs, speed up approvals, and future-proof your builds across Australia.

What We Do

At SEEDHAUS™, we combine design insight with technical expertise to help you meet NCC and sustainability requirements — without slowing your project down.

Energy Efficiency Assessments for Commercial Buildings

SECTION J | Deemed to Satisfy

Our experienced assessors collaborate with you to deliver smart, compliant solutions for your project.

Detailed energy modelling and NCC compliance documentation for offices, childcare centres, retail spaces, and more.

Energy Efficiency Assessments for Residential Buildings

NatHERS | Deemed to Satisfy | BASIX

We simplify energy compliance–whether your project requires BASIX certification, a 6 or 7 star NatHERS rating, or a Deemed-to-Satisfy pathway. Our team works closely with you to identify the most effective way and compliant solution for your new home, renovation or multi-unit dwelling.

Long-Term Strategies to Maximise Energy Efficiency and SAVE YOU MONEY

Do You Need Sustainability Consulting and Energy
Efficiency Advice?

At SEEDHAUS™, we offer comprehensive sustainability consulting and energy efficiency advice to help you design smarter, most cost-effective buildings. Our approach focuses on practical, achievable strategies—from optimising passive design, glazing, and insulation, to integrating renewable technologies and improving overall thermal performance. Whether you’re at concept stage or final documentation, we provide clear guidance that balances energy compliance, design intent, and budget, ensuring your projects performs efficiently now and into the future.

Our Easy 3-Step Process

Our process is designed to be simple, fast, and stress free. Just follow the three steps below, and we’ll handle the rest—from assessment to certification.

With clear communication and quick turnaround times, SEEHAUS™ makes energy compliance effortless so you can keep your project moving without delays.

Why Choose SEEDHAUS™

Design + Engineering Expertise

Backed by over 20 years of experience in building design, structural engineering, and energy compliance.

Cost-Saving Solutions

Our modelling and design advice help reduce construction costs, lower ongoing energy expenses, and avoid expensive redesigns or delays.

Fast Turnaround Time

We know deadlines matter. Our streamlined process delivers accurate assessments quickly, helping you keep projects moving and approvals on track.

Clear, Practical Reporting

We deliver precise, council ready reports—making it easy for builders, certifiers, and project managers.

Australia-Wide Service

SEEDHAUS™ provides energy assessments and compliance reports for residential and commercial projects across Australia, adapting to every climate zone and building class.

What Our Clients Say

“At Shaun Lockyer Architects we believe that one of the most responsible things we can do for the climate, in our work, is to create homes that will endure. A home that will be lived in, and cared for, for generations ensures that the embodied energy that it takes to produce is not unnecessarily discarded or replaced ahead of its time. This philosophy requires an energy assessor that understands the important synergy of passive and active controls to provide our clients with flexible living modes for subtropical environments, which SeedHaus™ certainly does. We have found working with SeedHaus™ to be remarkably easy and cooperative. He has a pragmatic approach to energy efficient and climate responsive residential building challenges and we look forward to our working relationship to continue well into the future.”

Shaun Lockyer Architects

“SeedHaus™ have been some of the most reliable consultants that we use on a day-to-day basis. We have found them to be extremely helpful and knowledgeable, helping us to achieve top results with a speedy turnaround. The team are one of our most reliable and trusted consultants that we source for our projects. Their experience assists with the challenges of the science in the design offering options and solutions to the required approvals. Their prompt return and delivery of reports ensure project efficiency. Great characters and a joy to work with. We are looking forward in continuing to work on future projects together. 10 / 10 Stars! “

Chris Clout Design

“At Jayson Pate Design we always suggest for our clients to see the SeedHaus™ team for all their energy requirements. Not only do they always have the solution for our designs, they have great turnaround times, fantastic communication and customer service. We look forward to working with SeedHaus™ into the future. “

Jayson Pate - Jayson Pate Design

“We have been using SeedHaus™ and the team to provide Energy Efficiency Reports for our clients for almost 5 years. Throughout that time we have found them to be not only very efficient, but also very helpful. The team are friendly and easy to deal with, making all communication a breeze.”

Georgi Le Lay - Rocket Building Approvals

“I have worked with SeedHaus™ and the energy team as a colleague and as a consultant for the past 8 years. As a boutique Building Designer it is important to me that I engage professional and likeminded consultants as their service and timeframes are a reflection of my recommendations. I trust SeedHaus™ and the team to provide quality and easy to understand Energy Efficiency Reports, customised to each design project.”

Bianca Gemmill - BCG Design

“I would like to thank you for great service, SeedHaus™ team.  You were easy to chat to and gave me plenty of specific feedback. You helped solve all my energy issues with a few different suggestions and options.  You also gave me plenty of encouragement and education, without making me feel like a simpleton and the research I had already done was of value. Thank you again for such great service.”

Kath Payne

Join hundreds of builders and designers who trust SEEDHAUS™ for energy-efficient outcomes

Let’s Get Your Project Started

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