Planning the electrical work for a new construction doesn’t start when the wires go in. It begins well before, ideally as soon as the plans are being designed.
After more than 10 years supporting new construction projects in Gatineau, Chelsea, Val-des-Monts and La Pêche, the VoltMax team keeps seeing the same recurring mistake: underestimating the timelines and the decisions to be made before the foundation is even poured.
Start the process early: Hydro-Québec timelines
Connecting to the Hydro-Québec grid is often the bottleneck of a new construction electrical project. Connection timelines vary by region and by the complexity of the work, but some homeowners have waited up to 9 months to get their connection.
In the Outaouais, wooded lots or properties far from the existing grid (common in La Pêche, Pontiac and Val-des-Monts) may require line extensions that lengthen the timelines.
The request must be submitted by a master electrician. Hydro-Québec calculates its timelines starting from the date of that submission. In practice, the electrical plan for the new home should be finalized as soon as the building permit is obtained.
The requirements of the Quebec Construction Code
Electrical work for a new home in Quebec is governed by Chapter V of the Construction Code, administered by the Régie du bâtiment (RBQ).
A few important requirements:
The electrical panel must have a minimum capacity of 200 amperes with at least 40 circuits. To find out whether this capacity will meet your needs, one of our previous articles explains how to assess whether a 200 amp panel is suitable for a new home.
Arc-fault circuit breakers are now mandatory to protect all 120V outlets in new dwellings, with a few exceptions such as bathroom and kitchen outlets. Tamper-resistant (TR type) outlets are required throughout the dwelling.
For any new home with a garage, the Code requires the installation of a conduit or cable in anticipation of a future charging station.
New construction electrical work: planning before the drywall goes up
Once the walls are closed up, any change to the electrical wiring becomes costly. The critical moment is between the framing and the insulation.
The decisions to be made include the location of outlets (plan for more than the minimum), pre-wiring for a backup generator, dedicated circuits for energy-hungry appliances and wiring for home automation.
An electrician experienced in new construction, like VoltMax, can anticipate future needs and avoid corrective work that costs thousands of dollars after the finishing stage.
How much to budget?
The cost of electrical work for a new construction in Quebec varies according to the size and complexity of the project. The typical range falls between $10,000 and $50,000, with an average of around $15,000 to $25,000 before taxes for a standard home.
This budget covers the complete wiring, the distribution panel, the outlets and switches, the specialized circuits and the labour. Light fixtures and charging stations are added to this amount.
Frequently asked questions
How many electrical outlets should you plan for in a new home?
The Code sets minimums per room, but these minimums are often insufficient for real comfort. Most homeowners regret not having planned for more outlets in the kitchen, the garage and the home office.
Who submits the connection request to Hydro-Québec?
It is the master electrician who submits the request on behalf of the homeowner. Hydro-Québec’s timeline is calculated from that submission date.
Can you do part of the electrical wiring yourself?
No. In Quebec, all residential electrical work must be carried out by an RBQ-certified master electrician. It is a legal requirement.
To discuss your new construction project in the Outaouais:
(819) 360-3215
entreprisevoltmax@gmail.com
