Sewage, Ejector & Grinder Pump Repair in Kawartha Lakes, ON
When your ejector pump fails, a basement bathroom backs up fast. Our licensed Kawartha Lakes plumbers repair or replace it and get wastewater flowing out again.
Sewage Ejector Pump Repair in Kawartha Lakes — Ejector, Grinder & Septic Pumps
Every home with a basement bathroom, a long run to the road, or a septic system has at least one sewage pump working out of sight. When it stops, the waste has nowhere to go — it backs up into the lowest fixture in the house, usually within a day. A sewage pump not working is one of the few plumbing calls where waiting until morning costs real money.
UltraStream Plumbing Services Kawartha Lakes provides sewage pump repair and sewage pump replacement across Lindsay, Bobcaygeon, Fenelon Falls, Omemee, and the rural and waterfront properties in between — sewage ejector pumps, grinder pumps, and the effluent pumps inside septic pump chambers. We carry replacement pumps, floats, and check valves on the truck, so most calls are fixed in one visit.
If your pump lives in the septic system's pump chamber, our septic service team handles the tank, baffles, and drain field side as well, so you don't need two companies for one problem.
Three Sewage Pumps, Three Places They Fail
They look alike in a catalogue, but each one sits in a different spot and fails for different reasons. Knowing which you have is the first step in a correct sewage pump repair.
Basement bathroom
Sewage Ejector Pump
Sits in a sealed, vented basin under the basement floor, below the level of the main sewer or septic line. Lifts toilet, shower, and laundry waste up to where gravity takes over.
✓Passes 2" solids — not a sump pump
✓Common failure: stuck float, failed check valve
✓Backs up into the basement toilet first
Pressure line / long run
Grinder Pump
Shreds waste into slurry and pushes it through a small-diameter force main — uphill, a long way, or to a low-pressure sewer. Standard on waterfront lots and homes far from the road around Bobcaygeon and Fenelon Falls.
✓Cutter blades jam on wipes and hygiene products
✓Grinder pump replacement is a specialist job
✓Force main can freeze in January
Septic pump chamber
Septic Effluent Pump
Sits in the pump chamber after the septic tank and doses treated effluent up to a raised or distant drain field. When it fails, the chamber fills and the tank backs up toward the house.
✓Septic pump repair and septic pump replacement
✓Floats, alarm, and timer controls serviced
✓Coordinated with our septic service team
None of these is a sump pump. A sump pump moves clean groundwater out from under the slab and can't handle solids — if your problem is a wet basement rather than a backed-up drain, see our sump pump repair and installation page.
Sewage Pump Alarm Going Off? Do This Right Now
The red light and buzzer mean the water in the pit has risen past the point where the pump should have switched on. You usually have a few hours of capacity left — if you stop adding to it.
Step 1
Stop using water
No flushing, showers, dishwasher, or laundry anywhere in the house. Every litre goes to the pit.
Step 2
Check the breaker
A tripped breaker or a GFCI that popped is the most common "failed" pump. Reset it once. If it trips again, leave it off.
Step 3
Look at the float
If the lid is accessible, a float jammed against the basin wall or the discharge pipe can be freed. Don't reach into sewage — use a stick.
Step 4
Silence it and call
Most panels have a silence button; the light stays on. Tell us it's a sewage pump alarm — it's dispatched as an emergency.
Signs Your Sewage Pump Is About to Quit
A sewage lift pump rarely dies without warning. Catching one of these early turns an emergency sewage pump replacement into a scheduled repair.
Sewage Odour in the Basement
A failed lid seal, a dry vent, or solids sitting in the pit too long between cycles.
Gurgling or Slow Basement Drains
The pump is short-cycling or the check valve is letting waste fall back after every run.
Pump Runs Non-Stop
A stuck float, a worn impeller that can't build pressure, or a split discharge pipe inside the basin.
Grinding, Rattling or Loud Humming
Debris in the impeller, failing bearings, or — on a grinder pump — cutters jammed on wipes.
Breaker Trips When It Starts
A motor drawing too many amps is seizing. It will finish the job of failing within weeks.
Alarm Trips, Then Resets Itself
The pump is still running but too slowly to keep up — scale on the impeller or a half-blocked force main.
Sewage Ejector Pit Cleaning & Basin Cleaning
Half of the sewage pumps we replace in Kawartha Lakes didn't need to be. They burned out pushing against a basin packed with grease, grit, and hardened sludge that a cleaning would have removed. Sewage basin cleaning is the cheapest line on this page.
What builds up
Grease from a basement kitchen or wet bar, laundry lint, grit, and a layer of settled sludge that floats stick to and impellers chew through. In hard-water areas like Lindsay and Omemee, mineral scale on the pump housing adds to it.
What a cleaning includes
Pump out and remove the sludge, pressure-wash the basin walls, pump, and float, clear the discharge and check valve, test the float travel and alarm, and reseal the lid and vent. For septic pump chambers, we clean the effluent filter at the same visit.
How often
Once a year for a household ejector pit; every one to two years for a septic pump chamber, ideally alongside tank pumping. More often if anyone in the house flushes wipes — they are the single biggest killer of grinder pumps.
Sewage Pump Repair or Replacement: Matching the Fix to the Fault
We open the basin and test the float, motor amps, and check valve before quoting, so you're not buying a new pump for a $60 switch — or paying to repair a motor that's already gone.
| What we find | Usual fix |
|---|---|
| Stuck or failed float switch, tripped breaker, bad alarm float | Repair |
| Check valve letting waste flow back; short-cycling | Repair |
| Jammed impeller or grinder cutters; sludge-packed basin | Repair + clean |
| Motor seized, burned out, or drawing high amps | Replace |
| Repeated failures on a pump past 7–10 years | Replace |
| Ejector pump installed where a grinder pump is needed (long or uphill force main) | Replace |
Frozen Force Main to the Septic or Drain Field? That's an Emergency Call
Every January we get the same call from Bobcaygeon, Kirkfield, and the lakefront roads: the pump runs, the alarm trips, nothing leaves the basin. The pressure line from the grinder or effluent pump to the septic tank or drain field has frozen — usually at a shallow spot, a low point where water sits, or an uninsulated section at the tank. The pump will burn itself out pushing against ice. We thaw the line without digging, check the pump for damage, and fix the grade or insulation so it doesn't repeat next winter.
How a Sewage Pump Service Call Works
Same steps whether it's an ejector pit in a Lindsay basement or a septic pump chamber on a Dunsford farm.
Stop the Backup
If the pit is full, we pump it down first so the house can use water again while we diagnose.
Test, Don't Guess
Float travel, motor amps, check valve, alarm circuit, and the force main — the fault is often outside the pump.
Price Before Work
Repair and replacement quoted side by side, in writing, before anything is opened or ordered.
Fix, Clean, Cycle-Test
Pump repaired or replaced, basin cleaned, lid resealed and vented, then run through several full cycles with the alarm tested.
Every Part of the Sewage Pump System We Service
The motor is one piece of it. Most "sewage pump not working" calls trace back to the parts around it.
Pump, Motor & Cutters
Ejector, grinder, and effluent pumps repaired or replaced, sized to the lift height, run length, and the number of fixtures feeding the pit.
Floats, Alarm & Control Panel
Pump float, high-water alarm float, panel, and timer. We add a sewage pump alarm to any basin that doesn't have one — it's the only warning you'll get.
Basin, Check Valve, Vent & Force Main
Sealed lid and gaskets, the check valve that stops backflow, the vent that keeps odours out, and the pressure line out to the sewer, septic tank, or drain field.
What Shapes the Price of a Sewage Pump Replacement
No two setups are identical, and a grinder pump costs several times what an ejector pump does. These four factors decide the quote — and we walk you through each before giving a number.
Repair vs. New Pump
A float or check valve is a fraction of a new unit.
Ejector, Grinder or Effluent
Solids handling, horsepower, and lift set the pump price.
Basin Condition & Access
A sludge-packed pit or a buried chamber adds labour.
Alarm, Vent & Sealing
Bringing an old basin up to code with a proper lid, vent, and alarm.
Why a Failing Sewage Pump Can't Wait Until Monday
Raw sewage on a finished basement floor ruins drywall and flooring in hours and is a health hazard in minutes. On a septic system, a failed effluent pump backs the tank up toward the house and can flood the drain field. We run same-day and after-hours sewage pump repair across Kawartha Lakes to stop the backup before the damage spreads.
(705) 230-7871
Book Sewage Pump Repair or Pit Cleaning
Tell us what the pump is doing — alarm on, running non-stop, not running at all — and whether it's an ejector pit, grinder, or septic pump chamber. If sewage is already backing up, call instead; it's faster.
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Sewage, Ejector & Grinder Pump Repair in Kawartha Lakes — Common Questions
Answers for homeowners dealing with a sewage pump alarm, a basement backup, or a septic pump that's stopped, across Lindsay, Bobcaygeon, Fenelon Falls, Omemee, and nearby communities.
My sewage pump alarm is going off — what do I do right now?
Stop using water everywhere in the house, check whether the pump's breaker or GFCI has tripped and reset it once, and if the lid is accessible, see whether the float is jammed against the basin wall. Silence the alarm (the light stays on) and call us — a sewage pump alarm is dispatched as an emergency because the pit has only a few hours of capacity left.
What's the difference between an ejector pump, a grinder pump, and a septic pump?
An ejector pump sits under the basement floor and lifts waste from below-grade fixtures to the sewer or septic line. A grinder pump shreds waste and pushes it through a small pressure line over long or uphill runs. A septic effluent pump sits in the pump chamber after the tank and doses the drain field. We repair and replace all three — and none of them is a sump pump, which only handles clean groundwater.
Should I repair my sewage pump or replace it?
If the motor runs and one part has failed — a float switch, check valve, or jammed impeller — a repair plus a basin cleaning is usually the answer. A seized or high-amp motor, repeat failures on a pump past 7–10 years, or an ejector pump installed where a grinder pump is needed point to sewage pump replacement. You get both prices before we touch anything.
How often does a sewage ejector pit need cleaning?
Once a year for a household ejector basin, and every one to two years for a septic pump chamber — ideally at the same visit as tank pumping. Sewage basin cleaning removes the grease, grit, and sludge that jam floats and burn out motors; it's the main reason some pumps last 15 years and others fail in five.
The pump runs but nothing leaves the basin in winter — what's wrong?
Almost always a frozen force main between the pump and the septic tank or drain field — a shallow or low spot where water sat and froze. Shut the pump off so it doesn't burn out pushing against ice and call us; it's an emergency call. We thaw the line without digging, test the pump for damage, and fix the grade or insulation so it doesn't happen again.
Do you install sewage pumps for new basement bathrooms?
Yes. A basement bathroom almost always sits below the sewer or septic line, so it needs an ejector system — basin, pump, check valve, vent, and alarm, sized and installed to the Ontario Building Code. If the house is on septic, we also check the tank and drain field can take the extra flow.
What Kawartha Lakes Homeowners Say About Our Sewage Pump Service
“Basement toilet wouldn't drain at our Lindsay place. Searched sewage ejector pump repair near me and they were out the same afternoon — stuck float switch, replaced it, cleaned the pit while they were in there. Drains perfectly now.”
“Alarm on the septic pump chamber went off on a Sunday in Bobcaygeon. They told me on the phone to stop running water and check the breaker — it had tripped. Came out Monday anyway, found the pump drawing high amps, and replaced it before it quit for real.”
“Our grinder pump on the lake road kept jamming — turned out to be wipes from a tenant. They cleared the cutters, replaced the worn blades, and were blunt about what can and can't go down. Haven't had an issue since.”
“Finishing a basement bathroom in Fenelon Falls. They sized the ejector system, added an alarm we didn't know we needed, sealed and vented everything, and it passed inspection first time.”
“Pump was running but the alarm kept tripping in January — the line to the septic tank had frozen. Searched sewage pump repair near me and they came out that night, thawed the line without digging up the yard, and insulated the spot that froze.”
“Booked a sewage basin cleaning in Omemee after a smell started in the basement. The amount of grease and sludge they pulled out explained everything. Pump runs quieter, smell gone, and they showed me the float working properly before they left.”