A sump pump collects groundwater channelled in by your weeping tile system and pumps it away from the foundation before it can build up against the wall or come up through the floor. Installing one where none exists means cutting a sump pit into the basement slab, connecting it to the weeping tile, and running a discharge line to daylight or a storm connection, sized to the water volume your property actually sees.
Most sump pumps last 7 to 10 years under normal use. A pump that runs constantly, cycles on and off rapidly, or has gone silent during a heavy rain is a candidate for replacement before it fails at the worst possible time – during the storm that actually needs it.
Replacing a pump in an existing pit is a same-day job in most cases, since the pit, discharge line, and electrical are already in place. A new installation means excavating a pit, running a discharge line to daylight or a storm connection, and wiring a dedicated circuit, which takes longer and costs more but is the only option where no sump system exists yet. Battery backup adds a second pump and battery unit that activates automatically if the primary pump loses power or fails, which matters most for basements where a pump failure would mean real water damage.
A battery backup keeps the pump running during a power outage, which is exactly when storms are most likely to cause flooding.
Alerts you if water rises above normal levels, whether the primary pump has failed or simply can't keep up.
A second pump as backup to the primary, for basements where flooding risk is higher.
Replacing a pump in an existing pit typically runs $500 to $1,200, while a new installation with no existing pit runs $1,200 to $2,500 since it involves excavating a pit and running a new discharge line and dedicated circuit. Battery backup adds roughly $300 to $800 depending on the unit. The pump’s capacity is matched to how much water your specific basement actually sees, which we confirm during the assessment rather than defaulting to a one-size-fits-all unit.
A sump pump should be tested at least once a year, ideally before spring thaw, by pouring water into the pit until the float switch triggers and confirming the pump actually discharges water away from the house. Check that the discharge line outside isn’t blocked or frozen, and if you’ve ever lost power during a heavy rain, a battery backup is worth considering so the pump keeps running through an outage. A pump that runs constantly, cycles unusually often, or makes new noises is usually worth having looked at before it fails outright.
Sizing depends on how much water the specific property typically needs to move, which is affected by lot grading, soil type, and whether the home has a full perimeter weeping tile system feeding the pit. An undersized pump can run continuously and burn out early, while an oversized one can short-cycle. We size the pump and pit based on what we see feeding into the pit during the assessment, not a one-size-fits-all default. We also check the discharge line’s route away from the house, since a line that empties too close to the foundation can recirculate the same water back toward the pit it just pumped out of.
Larger footprints and higher water tables call for higher-capacity pumps.
A pump is only as effective as the weeping tile system feeding it.
Properties prone to power outages or heavy spring runoff often warrant battery backup.
Tell us what you're seeing and where it is on the property.
We inspect the affected area, confirm the cause, and check whether it's still active.
A specific scope of work and price in writing before we schedule anything.
Work is carried out to the agreed scope, then we review it with you and confirm it matches the quote.
Typically 7 to 10 years under normal use, less if the pump runs frequently or the unit is lower quality.
Worth considering if your basement is finished, if you've had flooding before, or if your area is prone to power outages during storms – exactly when the pump is needed most.
A standard installation typically runs in the low thousands of dollars depending on whether a pit and discharge line already exist. Your written quote will reflect your specific setup.
Yes, though it requires cutting into the slab for the pit. We plan the work to minimize disruption to finished space.
If you already have a sump pit and discharge line, it's usually a replacement. If there's no existing pit, it's a new installation, which takes longer and costs more.
It matters most where a pump failure during a power outage would cause real water damage – we can help you weigh the cost against your specific basement's risk.