Leak Detection

Thorne and Derrick have over 20 years experience in the leak detection industry. Our knowledge and expertise has grown over the years and we have become the UK's largest independent leak detection specialists.

We specialise in water leak detection and flood prevention, refrigerant gas detection, oil detection, chemical leak detection, and BREEAM accredited leak detection systems.

Please contact us for technical advice on all leak detection applications both commercial and industrial and we will offer a system that is not only competitively priced but a system that best suits your application. Our designers and engineers have been fully trained and have extensive knowledge of JAM leak detection systems, Raychem TracTek Aquitron Leak Detection systems and Andel leak detection systems.


Applications are many and solutions even greater. Please just contact a member of Thorne and Derrick's estimating team (0191) 490 1547 and we will more than happy to help.


Installing a leak detection system will allow early warnings and thus prevent damage and the subsequent costs in time and money to rectify the situation. Thorne & Derrick have over 20 years experience installing leak detection systems and have engineers located throughout the UK on hand to provide a local service.