"Burst pipe at 11 p.m. on a Sunday. They answered live, gave me a 45-minute ETA, and the tech (Mike) was at my door in 38 minutes. Quoted the repair flat-rate, fixed it, and cleaned up. Easy 5 stars."
Sarah K.
Davenport, IA
Davenport, IA
Sump Pump Repair & Installation in Davenport, IA
A failed sump pump during a Mississippi-valley downpour is a five-figure mistake. We install primary pumps, battery backups, and water alarms — and we'll come out same-day if yours is already humming.
- Zoeller & Liberty cast-iron primary pumps
- Battery backup systems that pump 10,000+ gallons on a charge
- WiFi water alarms with phone alerts
- Same-day storm replacement service
What you get
Why every Davenport basement needs a backup
Our worst storms knock out power exactly when the pump needs to run hardest. A battery backup pays for itself the first time the grid blinks during a heavy rain. We size the battery for your inflow rate, not a one-size-fits-all spec.
Annual pump check
We offer a 12-point sump check every spring — float test, discharge test, check valve, battery health, alarm test, and pit cleaning — for a flat fee that's less than one emergency call.
Frequently asked
How long do sump pumps last?
7–10 years for a quality cast-iron primary, 5–7 for plastic. Battery backup batteries should be replaced every 5 years even if they still test OK.
Can you install one before a storm?
Yes — we keep primary pumps and battery backup systems stocked on every truck for same-day installation.
Payments from $39/month
0% APR financing available on water heaters, softeners, and sewer line work — with approved credit.
What neighbors say
4.9★ across 412+ reviews
Verified Google reviews
"Got three quotes for a tankless install. Davenport Plumbing wasn't the cheapest but they were the only ones who actually sized it for our gas line and explained why. Two years in, zero issues."
James R.
Bettendorf, IA
"Recurring main-line backups every spring. They camera'd it, showed me the root intrusion on video, and did trenchless pipe bursting in one day. My yard wasn't even touched."
Megan T.
Moline, IL
Other services we offer
💧
24/7 Emergency Plumber
Burst pipes, floods, and after-hours leaks answered live within minutes.
🚿
Drain Cleaning
Cabling, augering, and camera-verified clears for kitchen, bath, and main lines.
🔥
Water Heater Repair & Installation
Tank water heater repair, replacement, and same-day installation.
♨️
Tankless Water Heaters
Endless hot water with up to 96% efficiency and 20-year service life.
🛠️
Sewer Line Repair & Replacement
Trenchless sewer repair, full replacement, and camera diagnostics.
💦
Hydro Jetting
High-pressure water scours pipes back to bare metal — clogs gone for good.
⛽
Water Softener Installation
End hard water stains, scale, and short appliance life — for good.
🧂
Toilet Repair & Installation
Running toilets, leaks, and full replacement — flat-rate, same day.
🚽
Leak Detection & Repair
Acoustic and thermal leak detection — find it without tearing up walls.
Talk to a real plumber
Get sump pump repair & installation today
Live answer 24/7. Most repairs done same visit. Upfront flat-rate pricing.