Smart design takes the mundane things you don’t have to do and makes them happen at the push of a button. From the convenience of where you are.

Whether you’re conscious of the environment and seeking energy efficiency – or you simply want more minutes back in the day, we work with you to create systems that compliment your lifestyle.

With over twenty years of experience designing and installing robust automations, each project is tailored to give you more ease and flow in your day. Our technology is future-proof and comes with industry leading

so why choose us?

Industry Leading KNX Systems

Up to 25-year warranty on some products

Australian approved certified parts

Maintenance packages. Because you don’t simply install and forget

Start to finish project

Electricians + Qualified open cabler + CommScope Certified + more

Tailor made to your needs

It works, or we work until it does

Professional Installation without the headache


Seth Atkinson

Seth is our leading man and owner of Terawatt & KAE. A qualified electrician with decades of industry know-how. Obsessed with smart homes and building technology, you won’t find a more enthusiastic market insider who will go above and beyond to share what’s possible for you.


Our resident Sales Estimator, is your go-to when we’re designing your custom home or building. As a qualified electrician with open cabling endorsements, he knows the ins and outs of our smart technology systems and can answer any questions you have.


Roy is our highly skilled consulting engineer (B.Sc Communication Engineer, MBA) who resides at the global forefront of smart homes’ leading technology: KNX. Having run his own Smart Home companies in Australia and Israel, Roy translates your vision into a robust and interlinking system that is installed with quality workmanship – from start to finish.


Liz has been our Client Happiness Manager since Terawatt’s inception – in addition to serving our sister company KAE for over 5 years. Your love for your new home experience is her upmost priority as she takes care of you both before and after your install.


Our leading hand in installations and a qualified electrician with open cabling endorsements, Dave works to ensure our projects are fast, effective and meet our rigorous standards, while ensuring minimal disruption to your daily living.


A qualified electrician with extensive knowledge in solar and energy efficiency, Jordan brings a wealth of experience in safe and reliable installations so you can have peace of mind knowing your home is running smoothly and with industry compliance.


Having studied electrical engineering, Josh is a qualified electrician with attention to detail. An astute problem solver, Josh is our go to guy when the going gets tough. He is highly analytical and is open cabling endorsed.


Having been with us for a year as he finishes high school, Ben is our apprentice smart home technician.

Want our latest offers?

Find out how you can upgrade & live by smart design today!