Starting from humble beginnings, Adelaide electrician David Stevens was trained by his uncle the old-fashioned way, a way where quality materials and first class workmanship came before profits.

David first identified a problem with the solar industry in 2010. He disliked the way industry giants were treating consumers: supplying little pre-install information with no assistance after installation. What annoyed him most were the solar companies run by entrepreneurs who structured their businesses to shut down when the industry went quiet, in turn leaving consumers without warranties.

Determined to offer a reliable alternative, David made the decision to establish Goliath Electrical, as it was known then. His vision was to build a company that would provide high quality solar systems to South Australian consumers, installed by friendly local electricians, building strong service relationships for the long term.

Since 2012, the philosophy hasn’t changed but the name and team have. Now known as Goliath Solar & Electrical, the small local team of thirteen are dedicated to providing good, honest and reliable customer service, both before and after installation.




David Stevens
Founder / Electrician / Installation Manager

David is the founder of Goliath Solar & Electrical. His 13 years experience working as an electrician have equipped him with top shelf solar and electrical knowledge which he brings to his current role overseeing the installation team. He is still very hands on, often helping with installations and performing the rare warranty work.


Tom Morgan
Sales / Service Manager

Tom's passion is customer service. He brings 13 years of experience in team management with Bank SA and in his role overseeing the sales team and ensuring delivery of premium customer service. With over 6 years solar sales experience, his knowledge is as broad as any qualified solar installer. 


Ben Gordon
Solar Consultant

Joining Goliath after 10 years as a team leader with Coca-Cola, Ben transitioned into solar sales and customer service, receiving great praise from our customers due to his honest nature.


Thaelen Powell

Thaelen is our longest serving tradesman, originally starting with Goliath as an apprentice. As head installer he is responsible for ensuring everyone complies with our high workmanship and safety standards.


Josh Baker
Apprentice Electrician

Josh is currently in his second year of his electrical apprenticeship. He has made a name for himself by being a hard working and reliable employee.


Jack Sandercock
Office & Workshop Manager

Jack is the Goliath office and workshop manager; he is our local larrikin who is responsible for the smooth operations and stock control that take place behind the scenes.


Sam Treloar

Sam is another proud product of the Goliath apprenticeship program. He has a background in commercial electrical work and his attention to detail is second to none. Also takes great snaps for the Goliath FB page!


Rhiannon Stevens

With a wealth of marketing experience working on one of Adelaide’s biggest sporting events, Rhiannon felt it was time to take on another Adelaide giant: Goliath Solar & Electrical.


Hayden Flavell

Hayden is yet another former apprentice who is applying his craft as a solar installer.