GQS specialise in offering a transparent, in depth and collaborative approach towards the production of accurate and reliable historical, future and current construction cost advice for taxation, insurance, strata and retirement village purposes. We are experts in non-traditional quantity surveying services. We are also experts in Building Consultancy and Defect Management / Inspections with in-house registered building inspectors. Our Mission Statement A FAMILY owned and run Firm, investing in EFFICIENT technologies and FREEDOM of work practices driven by the PASSION for what we do and the financial IMPACT we can have on people and businesses. We have delivered some of the most complex projects for Client’s all over Australia. Our experience will provide valuable input to any investment, business or personal, often saving you thousands of dollars.