
NICEIC certified consumer unit repairs for Mill Hill homes & businesses. Fast, safe, guaranteed.
Comprehensive consumer unit repairs for all faults across Mill Hill and NW7
Replacing faulty miniature circuit breakers that trip or won't reset in your Mill Hill home.
Fixing or replacing residual current devices that cause nuisance tripping or fail safety tests.
Repairing damaged busbars and internal connections inside the consumer unit.
Replacing worn or faulty main isolator switches on older Mill Hill properties.
Properly labelling all circuits for safety and future maintenance.
Full consumer unit inspection and testing to confirm safe, compliant operation.
Breakers trip and refuse to reset
Burning smell from the consumer unit
Scorch marks or discolouration on the unit
Unit feels warm or hot to touch
Buzzing or humming from the fuse box
Visible loose wires or damaged casing
Lights flickering across multiple circuits
Frequently blown fuses in older properties
Fast response for urgent fuse box faults across Mill Hill
All repairs certified and compliant with BS7671 wiring regulations
Trusted by hundreds of homeowners across NW7
Serving Mill Hill, NW7 and all surrounding areas.
View All Fuse Box Repair Services