Private Investigators in Middlesbrough
| Tees Valley Investigations 01642 927304 | Middlesbrough, North Yorkshire TS2 1BB Royal Middlehaven House | Call NowDetails |
| Blue Triangle Investigations 01325 491952 | Darlington, County Durham DL1 3PN 23.6 mi 3 Kilmarnock Road | Call NowDetails |
| Crawford Investigations 01325 353525 | Darlington, County Durham DL1 2YJ 24.7 mi 6 Balliol Court | Call NowDetails |