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Water pump installed in a green field

Our Work ยท Basements

Sump Pump Installation in Newmarket

A sump pump does nothing for years and then has one night to prove itself. We set it up so that night goes quietly.

  • Pit, float, check valve and discharge checked as one system
  • Battery backup and alarm options explained plainly
  • Two full pump cycles proven before we pack up
  • Spring melt and storm calls answered first

Cues for sump pump installation

  • Water seeps along the floor-wall joint after heavy rain or a fast spring melt.
  • You are finishing a basement and the floor sits close to the water table.
  • An existing pit has no pump, or a pedestal unit that is worn out.
  • Your insurer or a home inspector has flagged the lack of one.

Basement water job sheet

Tools on the truck
Wet vac, pit cleaning scoop, PVC saw and cement, check valves, float switches
What we look at
Pit depth and liner, float travel, check valve flap, discharge route outside
What fails most
Stuck floats, seized impellers, frozen or crushed discharge lines, dead backup batteries
How we prove it
Fill the pit with a hose and watch two full on-off cycles

What fails inside the pipe, and why

Much of Newmarket sits on clay and silt that drain slowly. The Holland River and its tributaries keep groundwater high in low pockets, and older lots near the creek valleys can see the water table climb in April. Homes in older areas such as Quaker Hill may have been built before sump systems were standard, so weeping tile either runs to the sewer or nowhere useful at all.

On the job: tools, parts and steps

  1. Locate the pit. We pick the lowest practical spot near where the weeping tile can be reached, away from furnaces and finished walls.
  2. Break and dig. The slab is cut, the hole excavated and a lined basin set in gravel so water can enter from below and the sides.
  3. Set the pump. A submersible pump goes in with a check valve on the discharge so water does not fall back after each cycle.
  4. Run the discharge. The pipe exits the wall and empties well clear of the foundation, sloped so it does not freeze in January.
  5. Test. We fill the pit with a hose and watch at least two full cycles before packing up.

What decides how big the job gets

Cutting a new pit costs more than dropping a pump into an existing basin. The length and route of the discharge line, whether you add a battery backup, the horsepower needed for the lift, and how finished the basement already is all shift the total. You will know the price before the saw comes out.

A battery backup is worth thinking about here. The storms that fill pits are often the same storms that take the power out.

Shut it off and call, or book it?

If water is coming in today, call (365) 517-0623 and we will talk through what can be done right away. If you are planning ahead, early spring and late fall are the sensible times, before the ground thaws or the rains arrive. Already have a pump that is cycling oddly? See sump pump repair. Winter freezing of the discharge pipe is a cousin of the problem covered on frozen pipe thawing. And while you are checking the basement, a constantly running toilet upstairs adds water to the drain system for no reason; our running toilet guide covers the fix.

Asked on site

Pedestal or submersible?

Submersible pumps are quieter and sit below the floor, which suits finished basements. Pedestal pumps are easier to service but noisier. We will tell you which fits your pit.

How often should I test it?

Pour a bucket of water into the pit every few months, and before the spring melt. It should start, empty the pit and shut off on its own.

Keep reading

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