Book a free home energy assessment
We offer free advice on ways to make your home warmer, healthier and more energy-efficient.
Our home energy experts come to your home to assess and advise on practical solutions to improve your home comfort and energy performance.
Home Energy Saver Assessment: a very in-depth whole-house health check
One of our qualified Home Performance Advisors will visit your home and conduct an in-depth assessment of everything that affects the health and energy efficiency of your home.
Our assessor will do a walkthrough of your home, looking at your insulation, lighting, ventilation, heating and check for moisture ingress and draught issues. They will also identify ways for you to minimimise water and energy use.
If you ask them to, they will also check if your home is suitable for solar energy generation or if it’s EV ready. Their whole-house approach is based on building science and ecodesign principles. Their goal is to help you create a warmer, drier, healthier home and it takes around 2 hours to complete the assessment.
From there, they will give you a personalised action plan and information booklet to help you create a more energy-efficient, sustainable and low-carbon home. They will also help you with products, provide you with quotes, and talk you through housing standards, subsidies, finance options and anything else you’d like the answer to.
Because they work for us, you can trust that any recommendations they make will be perfect for your home, environmentally friendly, and will maximise energy efficiency.
Maybe you’re looking to build or retrofit your home? Ask us about the Green Building Home Energy Assessment.
The Green Building Home Energy Assessment is for anyone who is planning a new build or renovation and wants to get the most energy-efficient and sustainable design possible. This 90-minute consultation is done in tandem with a registered architect who will look at things like orientation, glazing, insulation, ventilation, material selection and more.
Either way, if you’re a Wellington City Ratepayer - these assessments are FREE - all thanks to Wellington City Council as a part of becoming a Zero Carbon Capital by 2050 (Te Atakura – First to Zero).
Not a Wellington City Ratepayer - you can still book this assessment for $250.
Ready to book? Fill out the form below.
Warm, Dry, Home Assessment: insulation, heating, ventilation
Thinking about improving how your home feels? Get in touch because we have a team of experienced home energy assessors ready to check your insulation, heating and ventilation.
From the assessment, you will get an action plan to help you create a more energy efficient home. You will receive recommendations and quotes for products that are right for your home, our environment, and that will maximise energy efficiency.
This assessment is free for anyone in the Wellington region and it takes about an hour to complete.
Why us?
We’re Wellington region's top notch warm, dry home experts
We’ve insulated over 15,000 homes since 2003
We invest all of our profits in to award-winning community programmes that empower everyone to live sustainably
We supply and install long-life insulation, heating, ventilation, LED downlights and have loads of energy saving hacks
We only recommend products that are right for your home, our environment, and that maximise energy efficiency
All of our products are installed by trained, experienced and site safe installers and electricians
We will come to you and will never ever judge you for being in your PJs
Not sure which one is right for you - call 0508 78 78 24 option 1
“Sustainability Trust are just great, from the initial inspection and advice to the installation of the subsidised insulation in the attic, they have been super friendly, helpful, thorough and efficient”
