Reviewed May 24, 2026. Independent third-party London homeowner guidance, based on public City resources.
1. Confirm eligibility.
Check location, ownership, property type, work status, and likely project type before booking work.
2. Request grant-ready quotes.
Ask contractors to separate materials, labour, permits, and each device so the City can review eligible costs.
3. Submit before work starts.
Do not cut concrete, install equipment, or begin related construction until the City provides written approval.
4. Complete permits and inspections.
Your contractor path should account for plumbing or building permits and final inspection requirements.
5. Keep reimbursement documents organized.
Save the approval, invoice, payment proof, permit details, and inspection records.
Helpful Next Pages
Use the eligibility guide, calculator, and contractor vetting checklist before you compare quotes.
Public sources: By-law A.-7562-160, City flooding information.
Get the application checklist
Use the form to organize your project path before requesting quotes.
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