Sump Pumps & Window Wells in Mississauga
New sump pits and pumps that keep water out of the basement, plus window wells that drain the way they should.
Keep Water Moving Out
A sump collects water from your weeping tile and pumps it away before it can rise into the basement. Old pumps, clogged pits and missing check valves are among the most common reasons Mississauga basements flood in spring.
We install new sump pits and pumps, connect them to interior or exterior drainage, and replace rusted or undersized window wells with new galvanized wells on a clear stone base.
- New sump pit and pump installation
- Tie-in to interior perimeter drains
- Galvanized window well replacement
- Clear stone drainage under window wells

Questions
How long do sump pumps last?
Usually 7 to 10 years. If yours is noisy, runs constantly or is older, have it checked before spring.
Can you add a sump where there isn't one?
Yes. We install new pits and connect them to new or existing weeping tile.
Why replace a window well?
Rusted, undersized or poorly drained window wells fill up with water and leak through the window. A new well on clear stone fixes that.
Visit or Book an Inspection
We're at Hurontario & Dundas in Cooksville, central to every Mississauga neighbourhood.
MSA Underpinning & Basement Waterproofing Mississauga
3025 Hurontario St, Ste 306
Mississauga, ON L5A 2H1
Free on-site inspections and written quotes.
Wet basement? Want a basement apartment?
Book a free on-site inspection anywhere in Mississauga. You'll get a straight answer and a written quote, with no pressure.





