Our Story

At Milieu Labs, we create intelligent technology that gives people greater control over their indoor environment, making homes healthier, more comfortable and more energy efficient.

After more than 30 years designing and manufacturing heating and cooling systems, our founder, Kevin Mundy, recognised that comfort is about more than just temperature. As homes become more energy efficient and airtight, indoor air quality and environmental conditions play an increasingly important role in our health and wellbeing.

Rather than creating separate devices to monitor indoor air quality and control heating and cooling, we set out to develop a single intelligent solution that could do both.

That vision became Milieu Climate—our award-winning smart thermostat that not only manages your heating and cooling but also monitors key environmental conditions including temperature, humidity, air quality, sound and light.

Today, Milieu Labs continues to develop innovative technologies that help homeowners and HVAC professionals create healthier, smarter and more energy-efficient indoor environments.

Proudly designed in Australia, our products combine award-winning design with intelligent technology to create solutions built for Australian homes. As we continue to innovate, our mission remains the same—to help people enjoy healthier, more comfortable and more sustainable indoor environments.