All About Mini Diggers - Mini Digger Hire with Driver. We are a small & reliable local company based in Caterham servicing all local areas and Surrey & West Sussex. We have many years of experience hiring Mini diggers and quality . Our avergae day rate for a digger is £200. please call now to discuss. We have two of the finest mini diggers on the market and a top of the range 1 tonne mini dumper to boot. We are fully insured. We have one business plan; we work hard, you get value and we get repeat custom.