Serving Portland, OR & MetroLicensed · Bonded & Insured
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24 HourPlumber Portland
Open 24 Hours(971) 399-8934
Portland, OR · Before the Basement Floods

24-Hour Sump Pump Repair in Portland, OR

In Portland's wet season, a sump pump is the only thing between heavy rain and a flooded basement — and they always seem to fail mid-storm. We repair, back up, and replace failing sump pumps around the clock, restore pumping fast, and keep the water where it belongs, with flat-rate pricing and no after-hours surcharge.

Call (971) 399-8934 Request Service
A Human Answers 24/7Never voicemail, any hour
Backup SpecialistsPower-outage protection
No After-Hours SurchargeSame flat rate, day or night
Guaranteed WorkBacked in writing
Failing pump signs

Signs your sump pump is about to quit

A sump pump rarely dies silently — it warns you first. Catch these before a downpour and you avoid a flooded basement or crawlspace:

  • Running constantly or cycling on and off rapidly
  • Won't turn on while water sits in the pit
  • Grinding, rattling, or humming noises
  • Excessive vibration when it runs
  • Visible rust, debris, or a musty smell from the pit
  • Age — most pumps are spent by 7–10 years

If water is already rising and the pump is dead, this is an emergency — see our emergency plumber service and call now.

Pump dead, water rising?

  1. Check power — confirm it's plugged in and the breaker hasn't tripped.
  2. Stay clear of standing water near outlets or the panel.
  3. Lift the float by hand briefly to see if the motor runs (if safe).
  4. Call (971) 399-8934 — we restore pumping fast, any hour.
Repairs & installs

Sump pump services we provide

Repair, backup, and replacement for primary and backup sump systems.

Float Switch Repair

Stuck, tangled, or failed float switches — the #1 cause of pump trouble — fixed or replaced.

Check Valve & Discharge

Failed check valves and clogged or frozen discharge lines that cause backflow or overrun.

Impeller & Motor

Jammed impellers cleared and worn motors diagnosed — repaired or replaced as needed.

Battery Backup

Battery and water-powered backup pumps installed so you're covered when the power fails.

New Pump Installation

Submersible and pedestal pumps installed, sized to your pit and water volume.

Replacement

Old or end-of-life pumps swapped before the rainy season — pit, valve, and line included.

Why a backup pump matters here

Portland's heaviest rain rides in on the same Pacific storms that bring down power lines. A primary sump pump needs electricity — so the moment you most need it, an outage can leave it dead.

A battery backup (or water-powered backup) keeps the pit pumping through the outage. It's the single best upgrade for a Portland basement, and we install it in one visit.

Portland-specific

Why Portland basements rely on sump pumps

Between long rainy seasons, a high water table in many neighborhoods, and the city's older basements and crawlspaces, Portland homes ask a lot of their sump pumps. When the ground saturates, groundwater seeps toward the lowest point of the house — and the pump in the sump pit is what keeps that water from becoming a flood.

That constant demand wears pumps out, and a unit that limped through last winter often can't survive the next. We test pumps, recommend backups, and replace tired units before the rain returns — so you're not bailing water at 2 a.m. in November.

If groundwater is also showing up as hidden leaks or your drains back up in storms, we'll check those too.

How it works

Pumping again fast

01

Call 24/7

Tell us if water is rising; storm calls get priority dispatch.

02

Diagnose

We test the float, switch, check valve, impeller, motor, and discharge.

03

Flat quote

Repair vs. replace, plus a backup option, priced upfront.

04

Fix & test

We restore pumping, test the cycle, and guarantee the work.

Honest pricing

Flat-rate sump pump service

ServiceTypical range*
Float switch / check valve repair$150–$450
Clear impeller / clog$150–$350
New sump pump installed$400–$1,200
Battery backup system$600–$1,600
Discharge line repair$200–$700

*Typical Portland-metro ranges. Pump type, backup, and access set the final flat quote — confirmed before work, with no after-hours, overtime, or trip surcharge.

Sump Pump Guide

Sump pump repair in Portland, Oregon

Sump pump in a basement pit serviced by a Portland plumber Testedbefore the rain

The one appliance you forget until it's too late

A sump pump sits quietly in a pit for months, then becomes the most important device in your home during a single rainy night. Because it's out of sight, failures go unnoticed until water is already on the floor. A quick pre-season test is the cheapest flood insurance you can buy.

Why it always fails during the storm

It's not bad luck — it's load and power. Heavy rain makes the pump cycle far more than usual, exposing a worn motor or stuck float, and the windstorms that bring the rain also cut the power the pump depends on. That combination is exactly why a battery backup matters in Portland.

How a sump pump system works

Groundwater collects in a sump pit at the lowest point of your basement or crawlspace. As the water rises, a float switch triggers the pump, which sends the water out through a discharge line away from the foundation. A check valve stops that water from draining back into the pit. When any one of those parts fails — float, pump, valve, or line — the system stops protecting your home.

What we repair and replace

  • Stuck, tangled, and failed float switches
  • Failed check valves and clogged or frozen discharge lines
  • Jammed impellers and worn or burned-out motors
  • Submersible and pedestal pump replacement
  • Battery and water-powered backup systems
  • Pit, lid, and discharge re-routing to meet code

Submersible vs. pedestal — which should you choose?

Submersible pumps sit inside the pit, run quietly, move more water, handle debris, and generally last longer — the right pick for most Portland basements with real water volume. Pedestal pumps mount above the pit, cost less, and are easier to service, which suits low-volume or tight pits. We'll match the pump to your pit, your water table, and your budget rather than installing a one-size-fits-all unit.

Maintenance keeps a sump pump dependable: we test the float and cycle, clear the pit of silt and debris, check the check valve and discharge, and confirm the backup battery holds a charge. A 20-minute pre-season check is far cheaper than drying out a flooded basement and replacing ruined flooring and drywall.

And because flooding doesn't keep daytime hours, a live dispatcher answers around the clock. When a pump quits during a November storm, we keep plumbers on call to restore pumping the same night — at the same flat rate, with no after-hours surcharge.

Sump Pumps, Answered

More sump pump questions in Portland

Do I really need a sump pump in Portland?

If you have a basement or crawlspace and you've ever seen water down there, yes. Portland's long rainy season, high water table in many neighborhoods, and older below-grade spaces mean groundwater regularly rises toward the lowest point of the home. A sump pump is what keeps that water from becoming a flood. Homes that have stayed dry may not need one, but for anywhere prone to seepage, it's essential — and a battery backup makes it dependable.

How do I test that my sump pump works?

Slowly pour a bucket of water into the sump pit until the float rises. The pump should kick on, pump the pit down, and shut off on its own. If it doesn't start, runs but doesn't lower the water, or won't shut off, it needs service before the next storm. It's worth doing this simple test in early fall, ahead of the rainy season — and confirming any battery backup holds a charge.

Can you install a sump pump where there isn't one?

Yes. If your basement or crawlspace takes on water but has no sump system, we can install one — excavating a sump pit at the low point, setting a properly sized pump, and running a discharge line that carries water safely away from the foundation (never into the sanitary sewer, which is against code). We can add a battery backup at the same time so the new system is protected against power outages from day one.

Why does my sump pit have standing water or a smell?

A little water in the pit is normal; a pit that stays full means the pump isn't keeping up or isn't cycling — a stuck float, failed check valve, or worn pump. Odors usually come from stagnant water and debris in a pit that doesn't drain fully, and sometimes from a dried-out trap if the pit is tied to a drain. We clear and service the pit, fix what's keeping it from emptying, and confirm it cycles clean.

Licensed Portland plumber repairing a sump pump Open24 / 7 / 365
Who We Are

Portland's sump pump team

We're a locally run, Oregon-licensed plumbing company that keeps Portland basements dry through the wet season. A real person answers any hour, we keep plumbers on call through storms, and the flat rate is the same day or night — no after-hours surcharge.

Repairs, backups, and same-visit replacements, sized to your pit and backed by a written guarantee.

Licensed
Bonded & Insured
Workmanship guaranteed
Call (971) 399-8934
Service Area

Sump pump service across the metro

We repair and install sump pumps 24/7 across Portland and the surrounding metro. Tell the dispatcher your neighborhood for a real arrival window — usually within about an hour.

Beaverton Vancouver, WA Gresham Hillsboro Lake Oswego Tigard Milwaukie All areas

Pump failing as the rain comes down?

Don't wait for the water to reach the floor. We'll restore pumping or swap the unit fast — call any hour, same flat rate.

(971) 399-8934Request Service
FAQ

Sump pump questions

Failing, dead, or due for replacement? Call any hour and we'll sort it.

Why is my sump pump running constantly?

A pump that runs nonstop usually has a stuck float switch, a check valve letting water flow back into the pit, an undersized pump, or a high water table during heavy rain. We diagnose which — a constantly running pump will burn out, so it's worth fixing before it fails entirely.

Why won't my sump pump turn on?

Common causes are a stuck or disconnected float switch, a tripped breaker or unplugged unit, a jammed or debris-clogged impeller, or a failed motor. With water rising, this is urgent — call us and we'll get it pumping or swap the unit the same visit.

Do I need a battery backup sump pump?

In Portland, strongly recommended. The heaviest rain often comes with the windstorms that knock out power, and a primary pump is useless without electricity. A battery or water-powered backup keeps the pit pumping through an outage — exactly when basements flood.

How long do sump pumps last?

Most last about 7–10 years, less with heavy use. If yours is near that age, cycles oddly, or makes new noises, replace it before the rainy season rather than discover it failed mid-storm. We can test and advise during any visit.

My basement is flooding right now — what do I do?

If it's safe, check that the pump is plugged in and the breaker hasn't tripped, and keep clear of standing water near outlets. Then call us immediately — a live dispatcher answers 24/7 and we'll dispatch a plumber to restore pumping. Avoid touching the pump if water is near electrical.

What are the signs a sump pump is failing?

Running constantly or cycling rapidly, grinding or rattling noises, excessive vibration, visible rust, a musty smell, water it isn't clearing, or simply old age. Catching these before a storm is far cheaper than cleaning up a flooded basement.

Submersible or pedestal sump pump — which is better?

Submersible pumps sit in the pit, are quieter, handle more water and debris, and last longer; pedestal pumps cost less and are easier to service. For most Portland basements with real water volume we recommend submersible, but we'll match the pump to your pit.

How much does sump pump repair cost in Portland?

A repair — float switch, check valve, or clearing a clog — typically runs $150–$450. A new sump pump installed runs about $400–$1,200 depending on the pump and whether you add a battery backup. We quote a flat rate before any work, with no after-hours surcharge.

Do you install and replace sump pumps, not just repair them?

Yes — we repair, replace, and install new sump pumps and battery backups, including the pit, check valve, and discharge line. If your pump is old or failing, replacing it before the wet season is the smart, affordable move.

Where does the sump pump discharge water to?

The pump pushes water out through a discharge line to a spot that drains away from the foundation — never into the sanitary sewer, which is against code. We make sure the discharge is routed properly, has a working check valve, and won't freeze or recirculate to the pit.

Talk to a plumber — (971) 399-8934