About Us

ecoMaster is Australia’s leading energy efficiency experts.

Lyn and Maurice Beinat
Maurice Beinat

Maurice Beinat

co-Founder, ecoMaster

I love training others to get their homes more energy efficient. And I’ve worked in a lot of homes over the years and have seen just about every scenario. Whether you are a homeowner, renter or Air BnB Owner, there’s always something simple you can do right now to make your home more energy-efficient… and let’s just agree, make it more comfortable to live in!

Lyn Beinat

Lyn Beinat

Co-Founder, ecoMaster

I just want to see Australian households save money on unnecessary electricity and gas bills and live in homes, comfortably and economically

Numbers Speak


Industry Awards


Online Courses


Youtube Views


Homes Retrofitted For Energy Efficiency

Case Studies

Steps to 7 Stars EcoMaster

Steps to 7 Stars

Despite constantly running two electric heaters, the owners of this typical 1920s weatherboard home were cold and uncomfortable. Follow this home’s seven step retrofit journey towards an energy rating of 7 Stars.
Steps to 7 Stars EcoMaster

Timber Framed Weatherboard Home

The ecoMaster approach was developed when Lyn and Maurice Beinat received an astronomical winter heating bill in their ‘new home’. Meet the home that planted the seed for Australia’s leading energy efficiency retrofit company.
Two Storey Brick with Timber Flooring EcoMaster

Two Storey Brick with Timber Flooring

This substantial double storey home was experiencing high utility costs, a need to rationalise the number of electricity meters, and to have a more thermally comfortable home.

Our Story

Co-founded in 2004 by Lyn and Maurice Beinat, ecoMaster was one of the first Energy and Thermal Efficiency Retrofit businesses to emerge in Australia. Now over a decade and a half later, ecoMaster has firmly established itself as the leaders in the industry, offering their ethical, quality, trusted assessment and retrofit service to thousands of people in want of a more sustainable home.

ecoMaster have received many awards for their ground-breaking work in energy efficiency. In 2009, ecoMaster CEO, Lyn Beinat, was awarded the prestigious HIA GreenSmart Professional of the Year, in Parliament House, Canberra, for leadership and professionalism. ecoMaster was the first green retrofit business in Australia to be awarded a national award from an industry peak body.

Using their own home as a test case, Lyn and Maurice Beinat have reduced their home’s energy consumption by a massive 84%. Their home, which was producing almost double the national average of greenhouse gas emissions is now a zero-emission home that pays the family to live there. More comfort, less energy, all year round.

Visit our case studies to read the whole story of the home that planted the seed for Australia’s leading energy efficiency retrofit company.

What Our Students Have to Say

I loved the ecoMaster course in How To Assess My Home For Draughts. After the course, I could get all the products I needed and the How-To videos were perfect for a budding DIYer like me. Thanks guys.
 Ali Fowler

Ali Fowler

From Macedon, VIC, AUS
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 Customer 2

Customer 2

From Australia

Join The Global Community Who Care Deeply About Looking After Our Planet

With over 500,000 Youtube views, 20,000 homes retrofitted and a gazillion home assessments, ecoMaster are truly Australia’s home energy efficiency experts.  We have an online store with all your product needs, so check us out.