Residential electrical rough-in or wiring

How elecomp.ca⁠� Performs the Residential Electrical Rough-In Process

Step 1 — Site Review & Planning

Elecomp starts by reviewing:

Architectural drawings

Customer requirements

Lighting layout

HVAC and plumbing coordination

Appliance locations

Smart home and EV charger requirements

The team plans:

Circuit distribution

Panel size

Outlet spacing

Switch locations

Future expansion capability

Step 2 — Marking Device Locations

Before wiring begins, electricians mark:

Receptacles

Switches

Pot lights

Smoke detectors

Exterior devices

TV and data locations

Consistent heights and clean alignment are maintained throughout the house.

Step 3 — Installing Boxes

Elecomp installs:

Device boxes

Ceiling boxes

Junction boxes

Exterior weatherproof boxes

Boxes are securely mounted and positioned according to drywall thickness and final finish requirements.

Step 4 — Drilling Framing Members

Holes are drilled through:

Wood studs

Floor joists

Ceiling framing

The drilling follows Ontario Electrical Code rules for:

Structural protection

Proper spacing

Cable protection

Nail plates are added where necessary.

Step 5 — Pulling Electrical Cables

Elecomp pulls properly sized NMD90 cables for:

Lighting circuits

Receptacle circuits

Kitchen circuits

Bathroom circuits

Dedicated appliance circuits

Examples include:

#14 wire for 15A circuits

#12 wire for 20A circuits

Wiring routes are kept neat and organized for easier servicing and inspection.

Step 6 — Dedicated Equipment Wiring

Separate dedicated circuits are installed for:

Stove

Dryer

Furnace

Air conditioner

Dishwasher

Microwave

EV charger

Sump pump

Battery storage systems

Step 7 — Low Voltage & Smart Home Wiring

If requested, Elecomp also roughs in:

Internet/data cables

Security camera wiring

Alarm systems

Smart switches

Audio wiring

Smart thermostat systems

Step 8 — Grounding & Bonding

Elecomp installs:

Grounding conductors

Bonding connections

Water pipe bonding

Panel grounding system

Safety grounding is carefully verified before inspection.

Step 9 — Cable Support & Protection

All wiring is:

Properly stapled

Supported at code-required intervals

Protected from physical damage

The rough-in is kept clean and professional throughout the project.

Step 10 — Panel Organization

Inside the electrical panel:

Circuits are identified

Conductors are organized

Neutral and grounding bars are prepared

Future breaker spaces may be reserved

Step 11 — ESA Rough-In Inspection

Before insulation and drywall, the installation is inspected by the Electrical Safety Authority.

The inspector checks:

Wire sizes

Circuit protection

Box fill

Grounding

AFCI/GFCI requirements

Overall code compliance

Step 12 — Ready for Finishing Stage

After passing inspection:

Drywall and insulation can begin

Elecomp later returns for final device installation, panel termination, testing, and commissioning

Elecomp Focus During Rough-In

Clean workmanship

Ontario code compliance

Long-term reliability

Energy efficiency

Smart home readiness

Safe and organized installations

elecomp.ca⁠� — ESA/ECRA Licence #7017847