Welcome to Therma Rate

Energy Rating Assessor in Perth, WA

Therma Rate is committed to building sustainable homes for Australia. We’ve built our reputation providing fast and accurate energy rating assessments for architects, builders and homeowners. We also provide an innovative, affordable design consultancy service aimed at maximising the energy efficiency of residential projects.

Therma Rate can work to ensure your project achieves your state government’s mandated minimum energy rating (5 star rating), or consult to create the level of energy efficiency your sustainable vision demands. Maximising your home’s thermal performance (which means reducing it’s reliance on artificial heating and cooling systems by incorporating sustainable design principals and building materials) vastly reduces your home’s carbon emissions and energy bills, and a high energy rating also adds re-sale value to your home.

Based in Perth, WA but servicing the whole of Australia, Therma Rate are registered HIA GreenSmart Professionals with ABSA accreditation (assessor number 60350), and our energy rating reports comply with all government, BCA and local council regulations. Our experienced team of residential energy assessors and building sustainability consultants have years of hands on industry and design experience.