Does replacing a sump pump in an existing pit need a permit in Barrhaven?

Replacing a sump pump in an existing pit is not named on the City of Ottawa's permit-required list, and it is not on the exempt list either. The City's permit list covers the installation of a sump pit and pump as a new protective plumbing device; replacing a pump in a pit that already exists falls into a gap the City's published lists do not address. The straightforward answer is: ask the City's Building Code Services before the work starts.

That said, the question matters for a practical reason beyond compliance. The City's Residential Protective Plumbing Program offers a rebate of up to $1,500 for a primary or secondary sump pump with battery backup power installed in an existing sump pit. The City also says rebates are not available for maintenance, repair or replacement of existing protective plumbing devices, so ask the City whether replacing your pump qualifies, and settle the permit question first. The City rebates the lesser of the maximum or the actual cost of the work, the application must be received within 18 months of the permit's issue date (the City changed this from 12 months on July 1, 2026), and the program is listed as currently under review, so check ottawa.ca before relying on it.

A couple of other things worth knowing before you hire:

• Plumber is a compulsory trade in Ontario. Ask whether a licensed plumber does or signs off the plumbing part of the installation.
• Published 2025-26 prices for replacing a pump in an existing pit run roughly $500 to $1,200; adding battery backup brings that to roughly $2,000 to $4,000.

Before you commit to a contractor, ask whether the job will be done under a permit, and have that written into the quote.