Sump Pump Installation & Repair in Toronto & GTA — Protect Your Basement

Sump pump service covers installation of new systems, repair of failed pumps, and annual maintenance testing for existing systems.

Primary sump pump installation — we install submersible pedestal or submersible sump pumps in existing sump pits or excavate a new pit if one does not exist. A properly sized pump matched to your water infiltration volume is critical — an undersized pump runs continuously and fails prematurely.

Battery backup sump pump installation is strongly recommended for any GTA home in a flood-prone zone. Battery backup systems activate automatically when the primary pump fails during a power outage — which often coincides with the same storm causing the flooding. A backup system costs $300–$600 and can prevent $20,000–$50,000 in basement water damage.

Combination pump systems integrate the primary and backup into a single unit, simplifying maintenance and maximising reliability.

Annual sump pump testing — we test pump activation, check float switch operation, inspect the discharge line, and test battery backup charge. Annual testing reduces the likelihood of pump failure during a heavy rain event.

Sump pump repair addresses failed float switches, burned-out motors, clogged intake screens, and disconnected discharge lines. A pump that hums but does not move water typically has a jammed impeller — often a quick repair.

Sump pump costs vary by system type and whether a pit excavation is required.

Service	Cost Range (CAD)
Submersible pump replacement	$400–$800
Battery backup pump addition	$300–$600
New sump pit excavation + pump	$1,200–$2,500
Combination primary + backup system	$800–$1,500
Annual maintenance visit	$100–$200
Emergency pump replacement (after hours)	$500–$1,000

Note: The City of Toronto Basement Flooding Protection Subsidy covers up to $1,250 for sump pump installation. Richmond Hill Oak Ridges homes may require larger-capacity pumps due to the moraine's persistent water table pressure — adding $100–$300 to equipment cost.

Test your sump pump before spring thaw every year. Call for service if:

• The pump does not activate when you pour water into the pit
• The pump runs continuously even when the pit is dry (float stuck)
• Unusual vibration, grinding, or burning smell during operation
• Water in the basement despite a functioning pump (pump undersized for infiltration volume)
• Discharge line frozen or disconnected outside
• Battery backup shows a low charge or failure indicator
• The pump is over 10 years old (proactive replacement recommended)

Step 1 — Site assessment. We inspect the sump pit dimensions, current pump capacity, and discharge line routing. For new installations, we assess water infiltration patterns to size the pump correctly.

Step 2 — Equipment selection. We recommend a pump matched to your home's water volume. Higher-risk areas like Richmond Hill Oak Ridges and The Beaches require larger-capacity units than typical GTA locations.

Step 3 — Installation. The pump is installed in the pit, discharge line is run to daylight away from the foundation, and a check valve is installed to prevent backflow.

Step 4 — Testing and documentation. We manually trigger the float switch to confirm operation. Battery backup is tested under load. You receive a written record of installation specs.

Sump pump installation and repair is particularly important in:

• Etobicoke sump pump — HIGH flood risk from Lake Ontario proximity and August 2024 flooding
• High Park sump pump — slope-driven groundwater and 80–100 year old weeping tile
• Richmond Hill sump pump — Oak Ridges Moraine high water table, pumps run year-round
• Scarborough sump pump — TRCA flood zones and ravine runoff
• The Beaches sump pump — Lake Ontario water table and early-1900s home drainage
• York sump pump — Black Creek floodplain, Toronto's highest-risk flood zone
• Pickering sump pump — Frenchman's Bay area and Rouge River watershed

• Sump pump maintenance guide — annual testing and seasonal prep for GTA homeowners
• Basement flooding prevention Toronto — full protection system beyond just the sump pump