- Tunnell Grab Services has been a recognised name in the Surrey and West Sussex Grab Lorry industryfor over 10 years. As well as Grab Lorry Hire (Muck Away Services) TGS can also supply other products and services to all their customers including Plant Equipment and aggregates. Tunnell Grab Services provide aggregates such as M.O.T type 1 Scalpings, 10mm and 20mm Shingles, Building Sand, Sharp Sand, Ballast, Hardcore and Top Soil. All are aggregates are supplied at very competitive rates. Call us today on: 01306 627444.