Electrical Fault Finding & Testing in Gillingham

Gillingham's dense rental market and older housing stock generate a high volume of electrical fault-finding calls, concentrated primarily in two areas: the older terrace stock around the town centre and station, and the ex-council estate housing across Twydall, Luton and Hempstead where original ring circuits from the 1950s and 1960s are frequently still in service.

In both property types, the most common reported fault is nuisance RCD tripping — caused by insulation resistance degradation in aging ring circuits triggered by modern high-sensitivity RCDs. The root cause is well understood but still requires systematic testing to confirm which specific circuit is responsible and to determine whether targeted cable section replacement or full ring circuit renewal is required.

For Gillingham's HMO properties, where multiple high-demand tenancies are served by older installations, intermittent fault patterns can be more complex — with multiple circuit faults coexisting and sometimes masking each other. We investigate all fault types systematically and provide a clear written report of findings and recommended action.