How do I prepare for a building inspection?

Building inspections in Ottawa require proper preparation to avoid delays and costly re-inspections. Here's exactly how to prepare for your City of Ottawa building inspection.

Before the Inspector Arrives

Contact the City of Ottawa Building Code Services at 613-580-2424 to confirm your inspection appointment at least 24 hours in advance. Make sure you know which type of inspection you're having - whether it's a footing inspection, framing inspection, insulation inspection, or final inspection, as each has different requirements.

Ensure the work area is completely accessible and well-lit. Remove any stored materials, tools, or debris that might block the inspector's view of the work. If it's an electrical inspection, all junction boxes must be accessible and covers removed. For plumbing inspections, pipes need to be exposed and pressurized if required.

Required Documentation

Have your building permit posted visibly at the job site - this is mandatory in Ottawa. Keep copies of all approved drawings and specifications on-site, as inspectors will reference these during their review. If you've made any changes from the original plans, ensure you have written approval from the City before the inspection.

For electrical work, you'll need your ESA (Electrical Safety Authority) permit and any required certificates. Gas work requires TSSA documentation. Your contractor should handle these permits, but verify they're in place before scheduling the City inspection.

What Inspectors Look For

Ottawa building inspectors verify that work complies with the Ontario Building Code and your approved plans. They check structural elements, safety features, proper installation methods, and code compliance. Common issues that fail inspections include improper framing connections, missing fire-rated materials, incorrect electrical box placement, and inadequate insulation installation.

Make sure all work is complete for that inspection stage. Don't call for a framing inspection if electrical rough-in isn't finished, as the inspector may note deficiencies in both trades.

Day of Inspection

Be present or have your contractor available to answer questions and provide access to all areas. The inspector may need to see inside walls, attics, or crawl spaces. Have a flashlight ready and ensure someone knowledgeable about the work can explain what was done.

Don't be defensive if issues are found - inspectors are there to ensure safety and code compliance. Take notes on any deficiencies noted and ask for clarification if needed.

After the Inspection

If your inspection passes, you'll receive approval to proceed to the next stage. Failed inspections require corrections before re-inspection. The City charges additional fees for re-inspections (typically $100-200), so proper preparation saves money.

For re-inspections, only call when ALL noted deficiencies are corrected. The inspector will verify each item on their list.

Red Flags to Watch For

Be wary of contractors who seem unfamiliar with Ottawa's inspection process or who suggest "we can fix that later" for code issues. Legitimate contractors know exactly what inspectors look for and prepare accordingly.

Key Resources:

• City of Ottawa Building Permits: ottawa.ca/building


• Building Code Services: 613-580-2424


• ESA Electrical Permits: esasafe.com


• TSSA Gas Permits: tssa.org

Proper preparation ensures smooth inspections and keeps your project on schedule in Ottawa's building permit process.