TNZA is an established firm of Quantity Surveyors committed to professional excellence and provision of value-added quantity surveying and Construction Cost Consultancy Services to a broad spectrum of clients. Founded in 1997, the firm draws its expertise from the vast knowledge and experience gained over more than two decades of practice. We work as an integral part of the design team to achieve optimal design/cost balance. This is achieved through provision of professional advice from feasibility exploration, through design stage into project implementation until completion. By enlightening on cost implications of various design options, we empower the client to make informed decisions on how to distribute resources for best value. Our whole thrust is to be proactive in providing Quantity Surveying and Construction Cost Consultancy Services.