@sgmbuilding editor

SGM is an exclusive building company who specialises in architecturally designed new builds, renovations, extensions and additions throughout Sydney. Behind SGM Building is a father and son, Sean and Greg Mahoney who both share a love for building and passion for transforming lifestyles. Greg has over 40 years experience with his career highlight working with Sammut as the foreman on �Nautlius�, a waterfront seven bedroom, six-storey mansion that won the award for best Australian Custom Built Home and named the 2016 Australian Home of the Year.