Brenton has been working in the property industry since completing a Bachelor of Business (Property) from University of South Australia in 1994 and has been valuing property in the Riverland since he moved back to the area in 2007. Brenton is a Director of the Herron Todd White Berri office.

Brenton undertakes prestige and specialised residential valuations throughout the Riverland, together with commercial valuations for industrial, retail and office assets. Given the large rural component associated with the Riverland region, Brenton also undertakes valuations of a wide range of horticulture assets including citrus, almonds, stone fruit and wine grape properties as well as dryland country utilised for cropping and grazing.