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Addington's mix of century-old villas, workers' cottages and converted commercial buildings each bring their own electrical risks. Our licensed electricians know the suburb's older wiring and modern fit-outs intimately, and answer emergency calls day or night.
Serving Addington & surrounding Christchurch suburbs
We received a call late on a Wednesday evening from the owner of a villa on Disraeli Street. She had noticed a burning smell coming from a light switch in the hallway and was understandably worried. When we arrived and removed the switch plate, the cause was immediately apparent. The old rubber-insulated wiring behind the switch had deteriorated badly over the decades and was arcing against the metal back box. Scorch marks on the timber framing told us this had been getting progressively worse for some time. We isolated the circuit straight away, cut out the damaged section of cable, and ran new modern TPS wiring to replace it. A new switch mechanism was fitted and we tested the entire circuit end to end before restoring power. Given the age and condition of what we found behind that single switch plate, we strongly recommended a full rewiring assessment for the rest of the home. The wiring elsewhere was likely in a similar state of decay.
Addington sits close to the heart of Christchurch, just southwest of the CBD. It is one of the city's oldest established suburbs with a mix of heritage character homes, workers' cottages, converted commercial buildings, and newer infill housing. This blend of old and new creates a wide variety of electrical challenges that we encounter regularly on emergency callouts.
Addington is home to a large number of villas and workers' cottages dating from the early 1900s through to the 1940s. These properties were built in an era when household electricity was in its infancy. A couple of light fittings and perhaps a single power point per room was considered adequate. The wiring systems installed in these homes were never intended to support the electrical demands of modern living, and many have only been partially upgraded over the years, creating a patchwork of old and new that can be problematic.
We still encounter remnants of knob-and-tube wiring in some of Addington's oldest homes. This early wiring method used ceramic knobs and tubes to route individual conductors through wall cavities and ceiling spaces. While it was acceptable practice at the time, the insulation on these conductors has long since become brittle and crumbled away, leaving bare copper exposed in contact with timber framing and insulation material. This presents a serious fire risk, particularly when circuits are loaded beyond the minimal capacity they were designed for.
Cloth-covered wiring is another common discovery in Addington properties from the 1940s through to the 1960s. The fabric sheathing on these cables degrades over time, becoming dry and flaky. Once the protective covering breaks down the inner conductors are exposed, and any movement of the cable or contact with moisture can cause short circuits or earth faults. We frequently trace flickering lights and nuisance RCD tripping in older Addington homes back to sections of deteriorated cloth-covered cable hidden in the walls or ceiling.
Many of these character homes also lack modern safety devices. Residual current devices, which are now mandatory in new installations, were never fitted when these homes were originally wired and have not always been added during subsequent upgrades. Without RCD protection, an earth fault that would normally trip the safety switch instantly instead relies on the main fuse or circuit breaker, which may not operate quickly enough to prevent injury or fire. Undersized circuits running on old rewireable fuses are another frequent finding.
The character and charm of these Addington homes is worth preserving, but the electrical systems behind the walls often tell a very different story. An emergency callout to one faulty circuit can reveal a much larger picture of aged wiring that needs systematic attention.
Addington has undergone a remarkable transformation in recent years, particularly along Lincoln Road and through what is now Addington village. Former industrial buildings, old shops, and residential properties have been converted into bars, restaurants, cafes, boutique retail spaces, and offices. Many of these converted commercial premises are operating on electrical systems that were originally installed for light residential or basic commercial use. A building that once served as a small corner shop may now house a busy restaurant with commercial kitchen equipment, refrigeration, lighting systems, and electronic point-of-sale terminals all drawing heavily on circuits that were sized for a completely different purpose.
Three-phase power supply issues are another area we deal with in Addington's commercial precinct. Some older buildings were supplied with three-phase power for industrial equipment that has long since been removed. Phase imbalance, where the electrical load is unevenly distributed across the three phases, causes overheating in cables and switchgear. We have attended premises where a single phase was carrying the majority of the load while the other two phases sat nearly idle, a situation that is both inefficient and potentially dangerous.
Old switchboards in converted buildings are a recurring theme. The original switchboard may have been adequate for the building's former life, but the demands of a modern commercial operation have outgrown it entirely. Additional circuits have been added over the years, sometimes in a haphazard fashion, with cables squeezed into boards that have no spare capacity. These overcrowded switchboards generate heat, make fault finding difficult, and present a fire risk.
We also see issues with shared electrical supplies in mixed-use buildings where residential tenants occupy upper floors while commercial operators are on the ground level. Disputes over metering, shared circuits, and responsibility for upgrades can complicate emergency repairs. Our role is to make the situation safe first and then advise all parties on what permanent work is needed to bring the installation up to standard.
One of our most frequent callouts in Addington. It might be a failed main fuse, a deteriorated connection at the switchboard, a fault in the underground service cable, or a problem at the meter board. We carry testing equipment to quickly identify whether the issue is on the network side or within the property itself.
Extremely common in Addington's older housing stock. As cable insulation breaks down over the years, small leakage currents develop that are enough to trigger the residual current device. Tracking down the specific circuit and exact location of the insulation breakdown requires patience and systematic testing.
In older properties this more often points to deteriorating connections within the switchboard, at junction points within the ceiling space, or at the light switch itself. What starts as an annoying flicker can progress to a genuine hazard if left unattended.
When a power point or light switch feels warm to the touch, it indicates a poor connection somewhere in the circuit. Old bakelite switch mechanisms and power points with worn contact springs are frequent culprits.
Affects many Addington homes, particularly those with aging roofing and guttering systems. We isolate affected circuits, dry out components where possible, and replace anything that has been compromised by moisture ingress.
Addington has one of the highest concentrations of rental properties in Christchurch, popular with students, young professionals, and workers who want an affordable inner-city location. A significant proportion of the emergency callouts we attend in Addington are to tenanted properties.
Landlords in New Zealand have clear obligations when it comes to electrical safety in rental properties. The Residential Tenancies Act and the Healthy Homes Standards require that electrical installations are safe and in reasonable condition. When we attend an emergency at a rental property, we provide a clear written report of what we found and what work is needed.
Overloaded power boards are something we see time and time again in Addington rentals. Older homes with limited power points lead tenants to rely heavily on multi-boards and extension leads to power their devices, which can become dangerously overloaded.
Old wiring that does not meet current standards is widespread in Addington rental properties. There is an important distinction between wiring that is simply old and wiring that is actively dangerous. Pre-tenancy electrical inspections are something we strongly recommend for any rental property in Addington, particularly those built before the 1970s.
Tenants also have responsibilities: reporting electrical faults promptly, not tampering with switchboards or wiring, and using electrical equipment sensibly. When tenants delay reporting a problem, what might have been a minor repair can escalate into a serious emergency.
We know the older housing stock in this suburb intimately — the types of wiring, common switchboard configurations, and typical circuit layouts in a 1920s villa versus a 1950s state house. This familiarity allows us to diagnose problems more efficiently.
Our vehicles are stocked with parts and materials suited to working with both legacy and modern electrical systems — a range of cable types, connectors, circuit breakers, RCDs, switch mechanisms, and power points.
When we need to run new cable or install additional components, we take care to minimise visual impact and avoid unnecessary damage to original features like plaster walls, timber architraves, and decorative ceiling roses.
After every emergency callout, we explain exactly what we found, what we did to resolve the immediate problem, and what further work might be advisable — we will never pressure anyone into unnecessary work.
Response time in Addington is excellent given its central location. Day or night, weekday or weekend, our emergency service operates around the clock because electrical faults do not wait for business hours.
Electrical emergency in Addington? WeDo Electrical responds quickly across Addington including Disraeli Street, Lincoln Road, Barrington Street, and surrounding areas. Licensed electricians experienced with older homes and modern commercial fit-outs.
Phone 027 484 0801 any time, day or night.