How Much Does an Electrical Panel Replacement Cost in Montreal in 2026?

Typical cost of replacing an electrical panel in Montreal

In 2026, a straightforward residential panel replacement in Greater Montreal often falls between $1,200 and $2,500 before tax. This is a planning range, not a fixed quote. The final price depends on the existing installation, the number of circuits, access, grounding and whether other components must be brought up to standard.

At Lumineau Électrique, a recent straightforward panel replacement was completed for about $1,300 before tax. Another home can cost more when circuits must be reorganized, damaged conductors are discovered or the electrical service must also be upgraded.

What is normally included?

A professional scope may include:

• removing the old panel and installing a new approved panel;
• transferring, identifying and testing the circuits;
• installing compatible breakers;
• correcting bonding and grounding at the panel;
• coordinating the interruption of power when required;
• cleaning the work area and explaining the new installation.

Drywall, asbestos work, utility modifications and repairs elsewhere in the home may be separate. A written quote should clearly identify these exclusions.

What makes the price increase?

The main factors are the number of circuits, panel location, working clearance, conductor condition and the presence of obsolete or modified wiring. A panel that is crowded or contains doubled conductors takes longer to document and correct. Moving the panel or increasing the service from 100 A to 200 A is a larger project than replacing the panel in the same location.

Panel replacement or 200 A service upgrade?

Replacing a panel does not automatically increase the capacity available from Hydro-Québec. If you plan to add an EV charger, heat pump, spa or electric heating, a load calculation should be completed first. Depending on the result, load management may be sufficient, or a complete 200 A service upgrade may be recommended.

How to compare quotes

Compare the scope rather than only the total. Check the panel and breaker brand, circuit count, permit or utility coordination, identified corrections, warranty and exclusions. A very low price can leave essential work outside the quote.

For an accurate estimate, provide clear photos of the panel, meter and service entrance along with your address and planned electrical additions. A master electrician can then confirm whether an on-site visit is required.