Peel Region · Local guide · Checked November 2026

Home projects in Mississauga: rebates, permits & who fixes what

In Mississauga, the City and Peel Region split the work: two separate flood rebates, two phone numbers, and a fence bylaw with its own front-yard rules.

Two flood rebates you can stack

The City of Mississauga's Basement Flooding Prevention Rebate pays up to $7,500 in total. Peel Region separately pays for a sanitary backwater valve.

WorkAmount
Sump pump (City)up to $6,000
Foundation drain (weeping tile) capping (City)up to $1,000
Storm lateral backwater valve, with downspouts disconnected (City)up to $1,500
Downspout disconnection (City)$125 each, up to $500
Sanitary backwater valve (Peel Region)60% of the invoice, up to $1,500

City rebates are for owners of detached, semi-detached, duplex and townhouse homes, and need a building permit for backwater valves and weeping tile capping. Peel's rebate needs a City backwater valve permit and a passed inspection, and only covers sanitary backups from rainfall. Program rules change; confirm with the official program before you book the work.

Bylaws & permits in Mississauga

  • Fences: up to 2 metres in back and side yards. In the front yard, 1 metre for a solid fence or 1.5 metres if it's open (at least one-third see-through). Most fences don't need a permit.
  • If your backyard borders a neighbour's front yard, a fence within 4.5 metres of their driveway must be open construction.
  • Backwater valves need a City of Mississauga building permit, applied for online.

Digging for fence posts, a deck or a pool anywhere in Ontario? Request a free Ontario One Call locate at least 5 business days ahead. It's the law.

Who fixes what

  • Pipes on the private side of the property line are yours to maintain, including the sewer pipe under your house.
  • Peel Region runs water and wastewater (the sanitary sewer). Report water or sewer problems to Peel at 905-791-7800.
  • The City runs storm sewers, roads and bylaws. Call 311 (905-615-4311 from outside the city).

Power and gas

Alectra Utilities supplies power in Mississauga, so it handles the disconnect and reconnect for a 200-amp service upgrade. Enbridge Gas supplies natural gas.

Mississauga cost guides

Prices in the Mississauga area follow the GTA ranges in each guide.

Heating & cooling: Furnace · AC & heat pump · Water heater

Exterior: Roof · Windows & doors · Eavestroughs · Fence · Garage door

Basement & structure: Waterproofing · Foundation cracks · Insulation

Interior renovation: Kitchen · Bathroom · Flooring

Plumbing & electrical: Plumbing & drains · Panel & EV charger

Pools & hot tubs: Pool repair · Hot tub repair

Common questions

How much is the Mississauga basement flooding rebate?

Up to $7,500 in total from the City: up to $6,000 for a sump pump, $1,000 for weeping tile capping, $1,500 for a storm backwater valve and up to $500 for downspout disconnection. Peel Region adds up to $1,500 for a sanitary backwater valve.

Who do I call for a blocked sewer in Mississauga?

Peel Region runs the sanitary sewer: call 905-791-7800. The pipe from your house to the property line is yours, so if the clog is there, you pay to clear it.

How high can a front yard fence be in Mississauga?

1 metre for a solid fence, or 1.5 metres if at least one-third of it is see-through. Back and side yard fences can be up to 2 metres.

Sources