Derek Green Constructions offer a range of building services including New Home Builds, Renovations, Extensions, Alterations, Maintenance and Repairs in the Inner West suburbs and Sydney Metro area. We provide obligation free advice and cost estimates. Most of our work is in the Inner West suburbs of Balmain, Birchgrove, Leichardt, Drummoyne, Annandale, Five Dock, Glebe, Petersham and Pyrmont, however we are always happy to work in locations across the Sydney Metro area.