National Ring Recovery Service Offers FREE* searches for lost metallic items e.g. Rings, Jewellery, tools, equipment, pipes, drain covers and lost farm machinery etc. We work tidily without leaving a mess, removing all junk uncovered. We respect your property and take care to avoid causing damage, loss or hindrance. All NRRS Members have approved Civil Liability Insurance up to £10 million with The National Council for Metal Detecting Or The Federation of Independent Detectorists. As Seen on TV.