Ottawa Backwater Valve Rebate: Complete 2026 Guide ($1,250)
Flood Prevention

Ottawa Backwater Valve Rebate: Complete 2026 Guide ($1,250)

How to qualify for the City of Ottawa's $1,250 backwater valve rebate, who can install it, and what to expect.

2026-04-22 · Flood Prevention

The City of Ottawa offers up to $1,250 in rebates through the Residential Protective Plumbing Program when you install flood-prevention plumbing in an existing home.

Eligible work may include a mainline backwater valve, sump pump installation and foundation-drain disconnection, subject to city inspection and program rules.

A licensed plumber should quote the work, pull required permits and provide documentation before you submit your final rebate claim.

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