Do I need a permit to replace my electrical panel in Ottawa?

Yes, you absolutely need an ESA permit to replace your electrical panel in Ottawa. Panel replacement is considered major electrical work that requires both a permit and inspection by the Electrical Safety Authority (ESA).

In Ontario, the Ontario Electrical Safety Code (OESC) requires permits for virtually all electrical work beyond simple replacements like outlets and switches. Panel replacement falls squarely into the category of work that must be permitted, whether you're upgrading from 100A to 200A service or simply replacing an old panel with the same amperage rating.

The permit process works like this: Your licensed electrician will pull the ESA permit before starting work, typically costing $75-150 depending on the scope. Once the panel installation is complete, an ESA inspector will visit your home within 3-5 business days to ensure the work meets code requirements. Only after passing inspection will you receive your Certificate of Inspection, which is crucial for insurance purposes and future home sales.

This isn't just bureaucracy - it's essential for safety. Panel replacement involves working with the main electrical feed to your home, which carries deadly voltage even when your breakers are off. The utility company (Hydro Ottawa) must disconnect and reconnect your service, and the work must meet strict code requirements for grounding, bonding, and clearances. Improper installation can cause house fires, electrocution, or insurance claim denials.

Only ESA-licensed electrical contractors can legally perform this work in Ontario. Attempting DIY panel replacement is not only illegal but extremely dangerous. Even experienced electricians treat panel work with extreme caution due to the high voltages involved.

Typical costs for panel replacement in Ottawa range from $1,500-2,500 for same-amperage replacement, or $2,000-3,500 for upgrades to 200A service. This includes the ESA permit, inspection, and coordination with Hydro Ottawa for service disconnection/reconnection.

If you're dealing with an older panel like Federal Pacific or Zinsco, replacement becomes even more critical as these panels have known fire hazards. For a free consultation on your panel replacement needs, Electrical Ottawa connects you with ESA-licensed electricians who handle the entire permit process from start to finish.

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Find a Licensed Electrician

Electrical Ottawa connects you with vetted, ESA-licensed electricians from the Ottawa Construction Network:Ottawa Electrical Contractors:

• Ottawa Electric
• Capital Electrical Solutions
• Home Town Electrical Services