| N J W P A T Testing 07923 510542 | Chelmsford, Essex CM2 8AJ 16.2 mi 308 Linnet Drive | Call NowDetails |
| Sptest 07827 962163 | Southend-on-Sea, Essex SS2 4EN 18.4 mi 242 North Avenue | Call NowDetails |
| Kent Pat Testing 01634 564130 | Snodland, Kent ME6 5HH 26.7 mi 9 Taylor Road | Call NowDetails |