Homeowner questions
Electrical Questions Homeowners Commonly Ask
Not every electrical question needs a long technical answer. These are some of the issues homeowners ask about most often.
What should I do if I smell burning or see arcing?
Move away from the equipment, avoid touching it and call emergency services if there is smoke or fire. If it can be done safely without approaching damaged equipment, shut off power. Arrange electrical assessment before re-energizing.
Do I need a 200-amp service?
Not simply because 200 amps is larger. Existing load, planned equipment, heating and other demand determine the useful service size. A calculation and site review should support the recommendation.
Does an EV charger require a service upgrade?
Not in every property. Vehicle needs, charging rate, calculated load, charger controls and load-management options all affect the answer.
Why does a breaker keep tripping?
A breaker may respond to overload, a ground fault, an arc fault, damaged wiring or faulty equipment. Repeated resetting does not identify the cause.
Why did several outlets stop working?
They may share an upstream receptacle, switch, GFCI device or loose connection. Note everything affected and whether a breaker or GFCI has tripped.
Does aluminum wiring need replacement?
Not automatically. Wiring type, connection condition, compatible devices and previous alterations determine whether approved remediation, targeted work or replacement is appropriate.
Is knob-and-tube automatically unsafe?
Its condition and surroundings matter. Damage, later splices, thermal insulation contact and grounding needs can affect the recommendation.
When should the electrician get involved in a renovation?
Before final layouts and equipment are locked, and definitely before walls close. Cabinet plans, appliance models, lighting and HVAC specifications affect rough-in.
Can electrical work be covered before required review?
Work that needs rough-in review generally must remain accessible until the applicable review is complete. Confirm the sequence before insulation or drywall.
Can you quote from photos?
Photos can help describe the likely work, but concealed conditions, measurements and electrical testing may still require a site visit before a firm quote is possible.
What photos should I send?
Send wide and close views of the panel, equipment label, proposed location, route between them and any visible damage. Do not remove covers to take photos.
Can I supply my own charger, fixture or equipment?
Usually this can be discussed, but the equipment must be approved for the application, complete, compatible and available before final connection planning.
Do you repair appliances or HVAC equipment?
Electrical contractors can assess the supply circuit and connection. Internal appliance or HVAC repair may need the appropriate service technician.