Home / Services / Sump Pump Installation / Troy, MI
Quali-Dry has been Troy's family-owned basement waterproofing contractor since 1992. Our shop is on Piedmont Ave — when you call, the family answers.
Troy sump pump installation work is dominated by primary pump replacement and battery backup retrofit on homes built 1990–2010. Most of these homes were built with a single primary pump and no backup — and 20–30 years later, those original pumps are at end-of-life and homeowners are discovering what happens when they fail during a Michigan thunderstorm.
Standard Troy install: a Zoeller M53 or M98 primary pump (4,400 GPH rated) plus a 2,500 GPH battery backup with a deep-cycle marine battery — typically $1,800–$2,500 fully installed. For new construction or major rebuilds, we install sealed sump basins with radon-ready vents for a $400 upgrade. Annual maintenance plans run $150 and catch failures before they're floods. We serve all four Troy ZIPs from our Piedmont Ave shop.
Free, no-pressure estimate
Sump Pumps in Troy? We'll come look.
How we approach it
Half the sump pump 'failures' we see are actually power failures. The storm that overwhelms your sump usually knocks out the grid first. A 2,500 GPH battery backup runs for hours on its own — long enough to ride out a power loss without flooding the basement.
A 4,400 GPH Zoeller is overkill for some basements and barely adequate for others. Discharge head, pipe length, freeze risk, and pit sizing all matter. We size every install for the specific home — not a default spec.
Sump pumps have moving parts. We offer annual maintenance plans — pump test, float check, backup battery verification — so the system that protects your basement is actually working when you need it.
What's included
Common questions in Troy
Standard primary pump replacement: $650–$950 installed. Primary plus battery backup: $1,400–$2,200. Full system with new sealed pit, primary, backup, and discharge plumbing: $1,800–$3,000. We give a flat written quote — no surprises.
It depends on water table and recent rain. After a heavy storm, every 30–60 seconds is normal for the first day. If it runs constantly when it hasn't rained in a week, you have a deeper issue — usually groundwater intrusion or a failed check valve — and we should look.
If your basement is finished, contains a furnace, or stores anything you'd hate to lose: yes. Power outages and major storms correlate — the worst time for a sump to fail is exactly when you need it most. Battery backup is the single best $700 you can spend on your basement.
Seven to ten years for a quality primary pump in normal use. Less in high-water-table basements like St. Clair Shores that cycle every few minutes. Battery-backup batteries should be replaced every 5 years. Annual testing catches failures before they're floods.
Nearby service areas
Other services in Troy
Permanent fixes for chronically wet basements — interior perimeter drainage tied to a sealed, battery-backed sump, with a lifetime transferable warranty.
Learn more →Bowing walls.
Learn more →A wet, vented crawl space pushes humid, moldy air up into your living space — half the air you breathe upstairs comes from below.
Learn more →Tell us what's going on in your Troybasement. We'll come look, explain what we see, and email a written estimate within one business day.