Toolwise ltd Plumbing and heating

Toolwise provides non-destructive leak detection for homes, landlords and businesses in London. Its methods include acoustic listening, pressure testing and tracer gas to locate underground, internal and mains supply leaks. The company also prepares trace and access reports for insurance claims.

Leak detection starts at £600 and is offered on a no-find, no-fee basis, subject to access and testing conditions. Toolwise says it can attend for same-day or emergency leak detection subject to availability, and offers emergency plumbing for burst pipes, leaks and water supply problems. Repairs may follow detection.