Start with how you will use the space
The best electrical plans start with a simple list of how each room will be used, not with fixtures. Before you talk to anyone, write down:
- Every appliance you plan to add or move, especially large ones like ranges, ovens, induction cooktops, dryers and freezers
- Where you will sit, work, charge devices and watch TV
- Any heating or cooling you want to add: baseboards, in-floor heat, a heat pump or air conditioning
- Outdoor plans: hot tub, deck lighting, a heated garage, an EV
- Who will live in the space, including kids, older relatives or a home office
If the renovation includes a secondary suite, a home business or anything that will be rented, say so at the start. Those uses can bring extra building and electrical requirements that change the plan.
This list drives circuit counts, panel capacity and permit scope. It also gives your electrician something concrete to quote from.
Check the panel and service first
In many Edmonton homes, the panel decides how big the electrical job really is. Homes from the 1950s to 1980s often have 60 A or 100 A services and panels with no free spaces. Adding a modern kitchen, a basement suite or an EV charger can push them past what they can safely carry.
A load calculation under the Canadian Electrical Code compares the expected load with the service rating. The outcome is one of three:
- It fits. Proceed with the existing panel.
- It fits, but the panel is full. A subpanel or panel replacement adds spaces.
- It does not fit. A service upgrade or load management is needed. Service upgrades involve the utility, so they take longer to schedule.
Room-by-room checklist
| Room | Things to plan |
|---|---|
| Kitchen | Counter receptacles, dedicated appliance circuits, range or cooktop supply, under-cabinet and task lighting |
| Bathroom | GFCI protection, exhaust fan, vanity lighting, in-floor heat, heated towel bar |
| Bedrooms | Receptacles by the bed and desk, AFCI protection, ceiling fan support box, smoke alarm |
| Basement | Panel access, sump pump circuit, heat, smoke and CO alarms, network cabling |
| Garage | Bench receptacles, door opener, lighting, heater, EV charger or conduit |
| Outdoors | Weatherproof GFCI receptacles, block heater outlets, security and landscape lighting |
Use the table as a conversation starter, not a code checklist. Exact requirements, such as receptacle spacing and which circuits need AFCI or GFCI protection, depend on the code edition in force and your layout. Your electrician applies them to your plan.
Remember winter. Block heater receptacles, heat trace on problem gutters and adequate heat in new rooms matter more in Edmonton than in most of the country.
Permits and scheduling
Most renovations that add or change wiring need an electrical permit, and many need building, plumbing or gas permits too. See when you need an electrical permit.
- Confirm which permits are needed and who will pull each one.
- Book the electrician before demolition. They may want to see the walls open to plan routes.
- Sequence trades: framing, then plumbing, HVAC and electrical rough-in, then inspections, then insulation and drywall.
- Leave time in the schedule for inspections. Timing varies by authority and season.
- Plan any power shutoffs, especially for panel or service work, and tell the household.
Changes made on site, like moving a wall or adding pot lights, can change the permit scope and the quote. Route changes through one person who talks to the electrician.
Future-proof while the walls are open
The cheapest time to add capacity for later is while walls and ceilings are open. Consider:
- Spare spaces in the panel or a subpanel with room to grow
- Conduit or a capped circuit to the garage for a future EV charger
- A circuit and disconnect location for a future heat pump
- A path from the panel to the roof or yard if solar might be next
- Network cabling to the office, TV wall and ceiling access points
What to tell your electrician
Bring your use list, your rough floor plan, photos of your panel label from the outside, and any past permit records. Ask for the quote to list the scope clearly so you can compare like with like.
Cost is driven by the number of circuits and devices, panel or service work, access, lighting choices and the age of existing wiring. We do not quote numbers here because every home differs, but a clear scope gives you a firm, comparable quote.
Photograph the label on the panel door or outside of the cover only. Do not remove panel covers to count breakers or check wiring. Parts inside remain live.
Common questions
How do I know if my panel is big enough for my renovation?
A licensed electrician can do a load calculation using your existing loads and planned additions. That is the reliable answer; counting free breaker slots is not.
Should I add pot lights everywhere?
Plan lighting by task: general, task and accent. Pot lights in insulated ceilings need rated fixtures and careful air sealing, so discuss the layout with your electrician.
Can I add a future EV charger circuit now and connect it later?
Often yes. Running conduit or a capped circuit during a renovation is usually far easier than retrofitting. Your electrician will confirm panel capacity first.
How early should I book an electrician?
Before demolition and before other trades are scheduled. Panel and service work in particular can take time to coordinate with the utility.
Codes and permit rules change and every building is different. For work on your system, talk to a licensed electrician and your local permit authority.