Sump Pump Repair in North Bay
Poly-B Plumbing repairs and replaces sump pumps in North Bay, Callander, Sturgeon Falls, Powassan and the surrounding area. A sump pump is the pump in the pit at the lowest point of a basement that moves groundwater away from the foundation before it reaches the floor, and Poly-B services submersible, pedestal and battery-backup models. Owner Paul Bosse is a Red Seal journeyman plumber who started in the trade in 2003. Calls are answered Monday to Thursday, 7 am to 7 pm, and Friday, 7 am to 5 pm, and emergency sump pump calls are taken during those hours. Every repair starts with a written flat-rate quote, and Poly-B repairs first and recommends replacement only when it is the better long-term move.
Service hours
- Monday to Thursday7:00 am to 7:00 pm
- Friday7:00 am to 5:00 pm
- Saturday and SundayClosed
Emergency service is available during business hours only. Members of the $49-per-month plan get priority scheduling.
How fast can Poly-B Plumbing reach a failed sump pump in North Bay?
Poly-B Plumbing dispatches sump pump repairs from its shop at 1107 Yellek Trail in North Bay during business hours: Monday to Thursday 7 am to 7 pm and Friday 7 am to 5 pm. Emergency calls are taken inside those hours. Poly-B does not run an overnight crew, and this page says so rather than promising one. When the spring melt fills the calendar, members of the $49-per-month maintenance plan are scheduled first.
“The fastest plumbing service EVER, and 2 h after first contact, job done!”Iain Grant, Google review, May 2025
While you wait for the plumber
- If the pump is humming, running dry or smells hot, switch it off at the breaker. A motor running against a blocked line burns out fast.
- Move boxes, furniture legs and anything cardboard off the basement floor.
- If water is rising in the pit, a wet vac or a bucket into the laundry tub buys time. Do not stand in water near a live pump.
Sump pump problems Poly-B repairs
Poly-B Plumbing repairs the whole system, not only the pump: float switches, check valves, discharge pipes, exterior freeze protection, heat lines, battery backups and full retrofits in older homes. The table below matches the symptom you are seeing to what usually causes it.
| What you notice | Usual cause | Usual fix |
|---|---|---|
| Pump will not turn on | Tripped breaker or GFCI, seized float, burnt-out motor | Reset and test, free or replace the float, replace the pump |
| Runs nonstop or short-cycles | Stuck float, failed check valve letting water fall back, pit too small for the pump | Replace the float or check valve, resize the pit |
| Grinding, rattling or humming | Debris in the impeller, worn bearings, failed capacitor | Clear the impeller, replace the pump |
| Water in the pit but no action | Float switch failure, power loss | Replace the switch, add a battery backup |
| Pit overflows in heavy rain or melt | Undersized pump, frozen or crushed discharge line | Upsize the pump, thaw or reroute the discharge, add freeze protection |
| Backup never kicks in | Dead battery, charger fault, backup float stuck | Replace the battery, test the backup under load |
Why sump pumps fail in North Bay homes
North Bay sits on Canadian Shield bedrock between Lake Nipissing and Trout Lake. Where the soil over the rock is thin, spring melt and heavy rain have nowhere to go but sideways, and a foundation drain can go from dry to full within hours. A pump that ran a few times a week in August may run every two minutes in April, and that is when worn floats and tired motors give out.
Frost is the second local problem. The City of North Bay Engineering Design Guidelines (March 2021) require 1.8 m of cover on buried water and sewer services for frost protection. A sump discharge line almost never gets that depth. A shallow or surface line freezes solid in January, the pump runs against a blocked pipe, and either the motor burns out or the pit overflows. Poly-B installs exterior check valves, freeze-protected discharge routes and heat lines for exactly this failure.
Power is the third. Winter storms and summer thunderstorms take out the hydro at the same moment the pit is filling, and a pump with no battery backup does nothing during an outage. Poly-B repairs, installs and upgrades battery backup systems and currently prefers Liberty units.
In older North Bay homes the pit was often cut in after the house was built, sometimes undersized and with a loose lid. Ontario Building Code 9.14.5.2 calls for a sump pit at least 750 mm deep and 0.25 m² in area with an airtight cover that resists removal by children. Poly-B brings retrofit pits up to that standard.
Repair or replace: which is the better call?
Poly-B Plumbing repairs a sump pump when the unit is under about five years old, the motor is sound and the failure is a float, switch, check valve or discharge problem. Poly-B recommends replacement when the motor is burned out, the pump has failed more than once, or the unit is undersized for the pit and the water it now has to move.
| Repair | Replace | |
|---|---|---|
| Typical trigger | Float, switch, check valve, discharge line, blockage | Burnt motor, second failure, undersized pump, parts no longer made |
| Time on site | Usually one visit | One visit, longer |
| What you get | The same pump running again, tested under load | New pump and check valve, manufacturer warranty |
| Makes sense when | Pump is under about five years old with a sound motor | Older pump, repeat failures, or a finished basement worth protecting |
New pits and first-time installs are a separate job. See sump pump installations in North Bay. If you want the plain-language version of what the pump is doing down there, read how a sump pump works.
What sump pump repair costs in North Bay
Poly-B Plumbing quotes sump pump repairs flat-rate, in writing, before any work starts. There is no open-ended hourly billing. Four things move the price:
- What failed. A float switch or check valve is a small part. A seized motor means a new pump.
- Pit condition. A silted, undersized or uncovered pit adds cleaning or resizing to the job.
- Discharge line work. Thawing, rerouting or freeze-protecting the line outside the house is priced separately from the pump.
- Backup. Adding a battery backup during the same visit is cheaper than a second call after the next outage.
Ask for the diagnostic price when you call. Members of the $49-per-month plan get priority scheduling and an annual check of the pump, float and backup before spring.
The rules that apply to sump pumps in North Bay
Plumber (306A) is one of Ontario’s compulsory trades and a Red Seal trade, regulated by Skilled Trades Ontario, which means the person working on your sump system must hold a Certificate of Qualification or be a registered apprentice. Poly-B’s owner holds Red Seal journeyman certification and is licensed for plumbing, wells, septic and backflow prevention, with up to $5 million in liability insurance.
The City of North Bay Engineering Design Guidelines state that weeping tile and storm sump pumps shall not be connected to the sanitary sewer system. Where no storm sewer service exists at the property line, the pump discharges to the ground surface, and the runoff must be contained on your own lot and kept off the sidewalk. Poly-B routes every discharge line to meet that rule.
Ontario Building Code Section 9.14.5 sets the pit size and cover described above and requires an automatic sump pump wherever gravity drainage of the foundation is not practical, discharging to a sewer, drainage ditch or dry well.
Sources: Skilled Trades Ontario, Plumber (306A); City of North Bay Engineering Design Guidelines, March 2021, storm sewer service connections; Ontario Building Code, Division B, 9.14.5 Sump Pits.
Poly-B’s sump pump repair process
Inspect and test
Poly-B checks the pump, pit, discharge line, float and backup to find what failed. No guessing.
Quote and explain
You get a written flat-rate quote and a plain explanation of what failed and why. No jargon, no upsells.
Repair or replace
Poly-B repairs where possible and recommends replacement only when it is the smarter long-term move.
Test under load
The repaired system is run with the pit filled to confirm water leaves the house and does not fall back.
Prevent the next failure
You are shown how to test the pump yourself, with a recommendation for an alarm or battery backup if the basement warrants it.
What North Bay customers say
“Paul is such a professional and you’re always updated on when he is coming. Also on route. Poly-B Plumbing will make sure everything is done on time.”Wayne Macchiusi, Google review, May 2025
“Always done great work and had them out to our houses more than one time.”Dave Melanson, Google review, June 2025
Where Poly-B repairs sump pumps
Poly-B Plumbing repairs sump pumps in North Bay and the communities around it:
Sump pump repair questions from North Bay homeowners
Should I repair or replace my sump pump?
Poly-B Plumbing repairs a sump pump that is under about five years old with a sound motor. Replacement is the better call when the motor is burned out, the pump has failed before, or it is undersized for the water it now handles. You get both options priced in writing before any work starts.
Does Poly-B install battery backup sump pumps?
Yes. Poly-B Plumbing repairs, installs and upgrades battery backup systems in North Bay and currently prefers Liberty units. A backup runs the pit during a hydro outage, which is when most basements flood.
What types of sump pumps does Poly-B service?
Poly-B Plumbing services submersible, pedestal and battery-backup sump pumps of every brand, along with the float switches, check valves, discharge lines and pits they depend on.
Can my sump pump drain into the sanitary sewer in North Bay?
No. The City of North Bay Engineering Design Guidelines state that weeping tile and storm sump pumps shall not be connected to the sanitary sewer. The discharge goes to a storm sewer service where one exists, or to the ground surface on your own lot, kept off the sidewalk. Poly-B reroutes non-compliant lines.
How do I test my sump pump before spring?
Pour a bucket of water into the pit until the float rises. The pump should start within a few seconds, empty the pit and stop without hunting or hammering. Check that water leaves the discharge outside and does not run back. If anything in that sequence fails, call Poly-B Plumbing at 705-345-6616.
Book a sump pump repair in North Bay
Call during business hours for same-day emergency scheduling where the day allows, or request a free online quote and Poly-B will call you back.
Call 705-345-6616 Get a free online quote
Poly-B Plumbing, 1107 Yellek Trail, North Bay, ON P1B 8G5. Monday to Thursday 7 am to 7 pm, Friday 7 am to 5 pm.