Access Detection Pty Ltd Purchased Advanced Underground Solutions in 2008 the two companies will work together to provide quality service in the underground service location, telecommunications, water /gas leak detection and diesel control/shutdown systems. You can be assured all our staff have common knowledge of our equipment to assist you with your enquires with a combined 25 years experience in the industry. Access Detection have supplied equipment to major corporations like Sydney Water & Telstra. We also pride ourselves in looking after the smaller independent companies. Our Sales network is Australia wide and also includes New Zealand and the Pacific islands. Our selected suppliers are well known in the industry including Sewerin, Rycom Instruments and IDS. All providing high quality equipment for your needs.