MAMBA DRAINAGE SERVICES
Sump Pump Vancouver
Atmospheric rivers are getting bigger every November. The cheap sump pump the previous owner installed isn't going to clear what's coming. We install, replace, and service the pump that keeps your basement dry.
Sump pump installation, replacement, repair, and battery backup. 24/7 emergency response. Greater Vancouver coverage. Call (778) 961-0824.
Need a Sump Pump in Vancouver?
Vancouver has the wettest big-city climate in Canada. Annual rainfall averages 1,189 mm and the rain comes in concentrated atmospheric-river bursts every November through February. Pacific moisture meets the Coast Mountains and dumps – and Vancouver’s perimeter drain systems are the only thing standing between that water and your basement floor.
A sump pump is the heart of any properly working perimeter drainage. Water from the foundation perimeter drain runs into the sump pit, the float switch trips, the pump lifts water through the discharge line, and out to the storm sewer or daylighted onto the property. When the pump fails – because it’s 15 years old, because the float is jammed with sediment, or because the power went out during the storm – the pit fills, water backs up into the foundation drain, and a wet basement is the next thing you hear.
We install new sump systems in homes that never had one (common in older Vancouver houses with original gravity drainage that’s failing). We replace tired pumps before they fail. We add battery backup systems for homes that lose power in winter wind events. And we tie sump discharge correctly to storm sewer or daylight so the water doesn’t loop right back to the foundation.
Standard install in a typical Vancouver home: half a day. Standard replacement: 2-3 hours. Emergency 24/7 dispatch if your basement is taking on water right now.
The Right Pump for Vancouver Rain Loads
Most Vancouver hardware stores sell a $179 plastic-housing 1/3 HP sump pump that lasts 4-6 years if you’re lucky. Our crew installs cast-iron 1/2 HP units rated for 25-year service – Zoeller M53 and M267, Liberty 257 and 287, or Wayne CDU980E depending on pit size and head height.
Why the upgrade matters: pump capacity is rated in gallons per hour at a specific head pressure. A 1/3 HP plastic pump moves about 1,800 GPH at 10-foot head. A Zoeller M267 cast iron moves 4,200 GPH at the same head. During an atmospheric river that’s pushing 60 mm/hour at your foundation, the cheap pump can’t keep up. The better pump can.
For new installations we excavate the sump pit, install a Stonyhurst or Triton-style sealed liner with knockouts for the inlet line, set the pump on a brick or platform off the pit bottom (to keep the impeller out of silt), plumb the discharge in 1.5″ or 2″ Schedule 40 PVC with a check valve, and run discharge to either storm sewer (if your property is permitted) or daylighted at least 10 feet from foundation.
Every install ends with a wet test: fill the pit with a garden hose, watch the float trip, time the pump-down, confirm discharge exits cleanly. You see it work before we leave.
Battery Backup - Because Power Goes Out During Storms
Vancouver wind storms in November and December take out power across thousands of homes – sometimes for 24+ hours. The atmospheric river that triggers the outage is the same one filling your sump pit. No power, no pump, wet basement.
A battery backup system is a second pump (usually 12V DC) that activates automatically when grid power is lost. We install Watchdog Big Dog BWSP, Zoeller 508-0007 Aquanot, or Liberty SJ10 backup systems. The battery is sized for 6-12 hours of intermittent pumping during a typical outage. Charger is wall-mounted and maintains the battery between events.
Many newer Vancouver homes have a single-pump system that’s vulnerable to either pump failure OR power loss. A dual-pump primary plus backup configuration eliminates both points of failure. Typical add-on install: $850-$1,450 depending on battery size and pit configuration.
For high-risk properties (basement suites, finished basements, properties with previous flooding history) we recommend the dual-pump configuration as standard. Insurance often discounts premiums by 10-15% when battery backup is documented.
Sump Pump Services We Offer
New Sump Pump Installation
For homes without an existing sump system. Pit excavation, liner install, pump set, discharge plumbing in PVC, check valve, and tie-in to existing perimeter drain. Typical: $1,800-$3,200 in a standard Vancouver basement. Half-day job, no concrete cutting if pit can be located in unfinished space. Cast iron pump as standard.
Sump Pump Replacement
Existing pit, dead or dying pump. Disconnect, lift out, install new cast-iron Zoeller, Liberty, or Wayne unit, replace check valve, re-test. 2-3 hour job. Typical: $549-$889 including pump and 5-year manufacturer warranty.
Battery Backup Systems
Secondary 12V pump with maintenance-free battery. Watchdog Big Dog, Zoeller Aquanot, or Liberty SJ10. Auto-activation on grid power loss. 6-12 hours of intermittent pumping per charge. Typical add-on: $850-$1,450. Insurance discount documentation included.
Sump Pit Construction
No existing pit – we excavate, set a sealed liner (Stonyhurst or Triton), tie in perimeter drain knockouts, and prep for pump install. Includes concrete cutting if pit must be located in finished slab. Typical: $1,100-$2,400 depending on slab cut required.
Sump Pump Repair
Stuck float, jammed impeller, failed check valve, discharge line clog. Diagnostic visit $169-$229, repair labour and parts on top. Most repairs done same-visit. If the pump is over 8 years old we usually recommend full replacement instead of repair.
Drain Tile Tie-In
Your sump system is only as good as the perimeter drain feeding it. If your East Van drain tile is broken, collapsed, or root-invaded, the sump pit stays dry while water pools at the foundation. We camera scope the drain tile and repair or replace as needed.
Why Vancouver Homeowners Choose Mamba for Sumps
Cast Iron Pumps Only
We don’t install the $179 plastic pumps from Home Depot. Cast iron Zoeller, Liberty, and Wayne pumps are 2-3x the price up front and 3-5x the service life. Over 15 years, the better pump costs less per year.
Wet Test on Every Install
Garden hose into the pit, watch the float trip, time the pump-down, confirm discharge runs clean. You see the pump work before we leave the curb. No “trust us, it’s hooked up.”
Battery Backup as Standard for Vancouver
The November atmospheric rivers that fill your pit are the same ones knocking out power. We strongly recommend battery backup on every install. Insurance discounts often offset the install cost within a year.
24/7 Emergency Response
Pump quit at 2 AM during a storm and your basement is taking on water? Call (778) 961-0824. We’re rolling within 30-60 minutes inside Vancouver and Burnaby. Truck stocked with replacement pumps and emergency backup units.
Vancouver Sump Pump Price Ranges
Common brackets from recent Greater Vancouver work:
Sump pump replacement (existing pit): $549-$889 with cast iron pump and 5-year warranty.
New sump system install (no existing pit, unfinished basement): $1,800-$3,200 including pit excavation, liner, cast iron pump, discharge plumbing.
New sump in finished slab (concrete cutting required): $2,400-$3,800 including slab cut and patch.
Battery backup add-on: $850-$1,450 with Watchdog, Zoeller, or Liberty unit and maintenance-free battery.
Dual-pump primary + backup install (new): $2,400-$4,200 including both pumps, battery, smart controller.
Annual sump service / cleaning: $129-$189. Recommended every September before the rainy season starts.
Emergency / after-hours service call: $99 premium added to any of the above.
Free written quotes after a 20-minute walk-through of the basement and existing perimeter drain.
The pump that’s been there 12 years is on borrowed time. Replace it in September – not at 2 AM in November.
9 Sump Pump Tips Every Vancouver Homeowner Should Know
- Test your sump pump before September every year. Pour a 5-gallon bucket into the pit. Float should trip within 5 seconds. Pump should clear the bucket inside 30 seconds. If either step lags, the pump needs service or replacement.
- Replace any pump older than 10 years preventively. Sump pumps don’t usually fail dramatically – they slow down over years, then quit during the worst storm. Plan replacement in September, not during the atmospheric river.
- Don’t run extension cords to the pump. The sump pump needs a dedicated GFCI outlet within 6 feet of the pit. Extension cords are a code violation and a flood waiting to happen if the cord gets wet.
- Check the discharge line outlet in October. Walk to where the pump discharges. If it daylights, clear leaves and debris from the outlet. If it ties into storm sewer, verify the connection isn’t full of dirt from summer landscaping.
- Get battery backup if you have any of these: a finished basement, a basement suite, a previous flooding history, or you’ve lost power for more than 4 hours in any of the last three Novembers.
- Watch for a constantly running pump. If your sump runs every 30-60 seconds dry season (June-August), there’s groundwater infiltrating the pit through a cracked liner. Easy fix now, expensive fix when the pump burns out.
- Keep the pit covered. A sealed lid prevents sediment, leaves, and rodents from entering. Lid also reduces evaporation – some Vancouver homes have a partial radon issue from open pits.
- Don’t run the sump discharge to the sanitary sewer. It’s a code violation in most BC municipalities and can cause sewer backups. Discharge to storm sewer or daylight only.
- If you have a perimeter drain (drain tile) and a sump, scope both. A failing drain tile means water pools at the foundation while the sump stays dry. The fix is upstream – in the drain tile – not in the pump.
Frequently Asked Questions
Replacement in an existing pit: 2-3 hours. New sump system from scratch in unfinished basement: half a day. New install with concrete cutting in a finished slab: full day. Battery backup add-on: 2 hours.
Cast iron only. Zoeller M53, M267, and M98. Liberty 257 and 287. Wayne CDU980E. All carry 5-year manufacturer warranties and have 15-25 year service lives in typical Vancouver conditions.
Strongly recommended for any Vancouver home. The atmospheric rivers that fill your sump are the same systems that knock out power for hours. A $1,200 backup is much cheaper than a $30,000 finished basement flood. Insurance often discounts premiums with documented backup.
Annual check in September before rainy season. Walk-through, float test, discharge test, sediment vacuum from pit. $129-$189 per visit. Catches issues before they become floods.
Yes. Constant pumping (every minute or two) outside the rainy season usually means groundwater is infiltrating through a cracked pit liner or a broken perimeter drain. The pump will burn out from over-running. We diagnose with camera and pressure test, then fix the upstream issue.
Yes. Common job in older Vancouver homes that relied on gravity drainage from a perimeter drain. We excavate the pit, install a sealed liner, tie in the existing drain tile (or replace it if failed), and install a complete cast iron + discharge system. Typical: $1,800-$3,200 in unfinished basement, more if slab cutting is required.
Two legal options in BC: storm sewer connection (if your property’s storm permit allows) or daylight at least 10 feet from foundation. Never to the sanitary sewer – code violation and causes backups. We verify your permit situation and route discharge correctly.
5-year manufacturer warranty on Zoeller and Liberty pumps. 2-year workmanship warranty on Mamba install. Battery backup batteries: 3-year manufacturer. We email all warranty documentation the day of install.
Call (778) 961-0824 now. We’re 24/7 emergency. Inside Vancouver and Burnaby we’re rolling in 30-60 minutes with a replacement pump and emergency backup unit on the truck. In the meantime: shut off power to the failed pump (don’t stand in water with a live circuit), open windows for ventilation, move valuables off the floor.
GALLERY
THE UTMOST QUALITY AND PROFESSIONALISM, 24/7
QUALITY IS OUR GAME
Mamba Drainage strives to deliver excellence one client at a time by upholding our core values throughout our services. We believe honest and meaningful work creates and sustains the foundation for exceptional client relations.