Sump Pump & Basement Flooding in Newmarket
Water coming up through the floor drain, a sump pump that hums but won't pump, or a pit that's filling fast. Text us a photo. We'll connect you with a licensed plumber for sump pumps, backwater valves and drain backups.
- Licensed & insured plumbers, WSIB covered
- Usually a same-day visit, arrival time confirmed by the plumber
- Upfront flat price before any work
- Reviews and licensing checked before we work with them
- Free to use, no obligation
Best Sump Pump Plumber Near Me: how we pick plumbers in Newmarket
Searching "sump pump repair near me" in Newmarket gives you ads, directories and a lot of guessing. We do the checking first. Every plumber we send has their licence, insurance, WSIB coverage and reviews checked before we work with them. See how we vet plumbers.
Low spots near the East Holland River and the newer streets north of Davis Drive see high groundwater in March and April. A sump pump that sat dry all winter needs testing before the melt.
Affordable Sump Pump Repair in Newmarket: upfront flat pricing
Using us costs nothing. The plumber looks at the job and gives you a flat price before starting, so you can say yes or no. No obligation.

What to do right now
- If water is near outlets or the furnace, stay out and call the utility or 911 if there's a hazard.
- Check the sump pump is plugged in and the breaker hasn't tripped.
- Lift the float gently to see if the pump starts.
- Text us a photo of the pit and your postal code.
Areas we cover in Newmarket
Newmarket mixes century homes around Main Street with subdivisions from the 80s, 90s and 2000s in Stonehaven, Glenway and Summerhill. That means two kinds of plumbing calls: old pipes giving out in the core, and sump pumps and finished basements in the newer neighbourhoods.
We match homeowners across Glenway, Stonehaven, Summerhill Estates, Woodland Hill, Armitage, Bristol-London and the Main Street core, from near Upper Canada Mall, Fairy Lake, Southlake Regional Health Centre, the Magna Centre and Newmarket GO Station. That includes postal codes starting with L3X, L3Y. Just text your postal code and we'll check it.
Map shows the Newmarket service area. We don't have a storefront; plumbers come to you.
Questions about sump pump repair in Newmarket
Why does my sump pump run all the time?
Often a high water table after rain or melt, a stuck float, or a check valve that's failed and lets water flow back into the pit.
Should I get a backup pump?
If your basement is finished, a battery backup pump is worth asking about. Power often goes out in the same storms that flood basements.
What will it cost?
The plumber quotes an upfront flat price before the work. Matching is free.
Helpful guides
- Sump Pump Checks Before Spring Melt in Newmarket
- Basement Flooding After Heavy Rain in Toronto: What to Do First
- Basement Floor Drain Backing Up in North York
- Why Sump Pumps Work Harder in Oak Ridges
Other plumbing help in Newmarket
- Emergency Plumber in Newmarket
- Burst Pipe Repair in Newmarket
- Water Heater Repair in Newmarket
- Drain Cleaning in Newmarket