Electrical FAQ in Scarborough for Homeowners

Common Electrical Problems

Why does my breaker keep tripping?

A breaker usually trips to protect the circuit when there is an overload or another electrical problem. If it happens once, it may be a simple overload. If it keeps happening, the breaker, circuit, wiring, panel, or a connected device may need to be checked by a licensed electrician.

Why are my lights flickering?

Lights can flicker because of a bad bulb, a faulty fixture, a switch or dimmer problem, a loose connection, a wiring issue, an overloaded circuit, or a panel-related problem. If the flickering keeps happening, it should be diagnosed properly.

Why did one room lose power?

If one room loses power while the rest of the home still works, the issue may involve a breaker, a GFCI outlet, a dead outlet, a wiring fault, or a problem on that circuit. Troubleshooting helps determine the cause.

Why did my outlet stop working?

A dead outlet can be caused by a tripped breaker, a tripped GFCI outlet, a worn receptacle, a loose wire, or another issue on the circuit. If the outlet stays dead after basic checks, it is best to have it inspected.

What does a burning smell from an outlet mean?

A burning smell from an outlet should be taken seriously. It can point to overheating, overload, loose wiring, arcing, or another electrical problem that should be checked right away.

Emergency Electrical Questions

What counts as an electrical emergency?

An electrical problem may be an emergency if it involves a burning smell, smoke, sparks, a hot panel, a hot outlet, repeated breaker trips, sudden unexplained power loss, exposed wiring, or anything that feels unsafe.

Should I wait until morning to call an electrician?

If the issue involves heat, burning, smoke, sparks, or a breaker that will not reset safely, it is better not to wait. If the problem seems dangerous, call right away.

What should I do before the electrician arrives?

If it is safe to do so, keep clear of the problem area, unplug sensitive electronics if power is unstable, note what happened, and keep children and pets away. Do not continue using a hot, smoking, or sparking outlet, switch, or panel.

Is partial power loss an emergency?

Not always, but it can be serious if it is connected to heat, burning smells, buzzing, visible damage, or repeated sudden power loss. If the cause is unclear and the situation feels unsafe, it should be checked right away.

Panels, Wiring, and Upgrades

How do I know if I need an electrical panel upgrade?

Frequent breaker trips, flickering lights, an older fuse box, limited room for new circuits, and electrical demand that has increased over time are common signs that a panel should be evaluated.

Can you upgrade a fuse box to a breaker panel?

Yes. Many homeowners choose to upgrade from an older fuse box to a modern breaker panel for better convenience, safer operation, and improved support for current electrical demand.

Does a tripping breaker always mean I need a new panel?

Not always. Sometimes the issue is a specific breaker, a circuit problem, wiring, or overload. In other cases, the panel is outdated or no longer suitable for the home’s needs. A proper assessment helps determine the right next step.

Do older homes always need rewiring?

Not always. Some older homes need targeted repairs, partial rewiring, panel upgrades, or other electrical improvements rather than complete rewiring. It depends on the condition of the system and the problems present.

What is aluminum wiring, and should I be concerned?

Some older homes have aluminum wiring. It does not automatically mean the whole home needs to be rewired, but repairs and device replacements should be handled properly because connection points can need special attention over time.

What is knob-and-tube wiring?

Knob-and-tube wiring is an older style of wiring found in some older homes. If a home may have knob-and-tube wiring, an assessment can help identify what is present and whether repairs or upgrades should be considered.

Condos, Older Homes, and Renovations

Do you work in condos?

Yes. LK Electric can help with in-unit condo electrical repairs, troubleshooting, outlets, switches, lighting, breaker issues, and other residential electrical work.

Do you work in townhouses?

Yes. LK Electric can help with townhouse electrical repairs, troubleshooting, lighting, outlets, breaker issues, and upgrades.

Do you work on older homes?

Yes. Older homes often need help with fuse boxes, panel concerns, wiring issues, flickering lights, dead outlets, and troubleshooting electrical problems tied to aging systems.

Can you help during renovations?

Yes. Renovations are often the right time to address older wiring, panel concerns, added circuits, lighting upgrades, outlet and switch replacement, and other electrical improvements.

Can you install an EV charger at home?

Yes. EV charger installation can often be added to a home with the right electrical assessment, dedicated circuit, and panel capacity review where needed.

Licensing, Guarantee, and Service Area

Are you a licensed electrician?

LK Electric provides licensed electrical service in Scarborough and nearby Toronto areas.

What licences does LK Electric hold?

Master Electrician Licence: 6004345

ESA / ECRA Licence: 700 3651

Do you offer emergency electrical service?

Yes. Emergency electrical service is available for urgent problems that cannot safely wait.

Is your work backed by a workmanship guarantee?

Yes. LK Electric backs completed electrical installations and repairs with a 1-year workmanship guarantee. If something was not done properly due to LK Electric’s workmanship, the company will return and correct it. This applies to the work performed by LK Electric and does not cover normal wear and tear, misuse, third-party damage, or unrelated issues that arise later.

What areas do you serve?

LK Electric serves Scarborough and nearby Toronto areas.