Real-condition testing
The pump is tested by filling the pit, not just by lifting the float for a second. A pump that cannot keep up under load is a pump that will fail in a storm.
Plumbing Service · Hermitage, TN
A sump pump only matters on the worst night of the year, which is exactly when a failed float switch or a clogged discharge line shows up. We test pumps under real conditions, clear discharge lines, and add battery backup where the basement cannot afford to wait out a power cut.
Mon–Fri: 7AM – 7PM · Sat: 8AM – 4PM · 24/7 for emergencies. Burst pipe or flooding? Shut off the main water valve first, then call.

What to look for
A sump pump only matters on the worst night of the year, which is exactly when a failed float switch or a clogged discharge line shows up. We test pumps under real conditions, clear discharge lines, and add battery backup where the basement cannot afford to wait out a power cut.
If you have one of these symptoms, describe it when you call (615) 436-9486. The symptom, the fixture, and whether water is still running help us prioritise your visit and tell you what to shut off while you wait. If water is flooding, shut off the main valve first – see our emergency plumbing page for the steps.
How we fix it
Every visit follows the same pattern: find the fault, show you what we found, price the options, and only then do the work. No part is replaced on a guess.
The pump is tested by filling the pit, not just by lifting the float for a second. A pump that cannot keep up under load is a pump that will fail in a storm.
Float switches, check valves, and discharge lines are checked: a failed check valve sends water straight back into the pit.
Discharge lines are checked for freezing, clogging, and improper routing that dumps water back against the foundation.
Battery backup and alarm options are quoted honestly for basements and crawl spaces that cannot tolerate a power-cut failure.
Hermitage homes
Hermitage sits near the Stones River and Percy Priest Lake watershed, and heavy Middle Tennessee rain can raise water tables quickly in low-lying streets and in homes with basements and crawl spaces. A sump pump that has sat idle all summer is the one most likely to fail in the first autumn storm, which is why testing before the rainy season, and checking the discharge route away from the foundation, matters more than the brand of the pump.
Homes across Hermitage and Davidson County vary widely in age and plumbing material, so the same symptom can have different causes in different streets. That is why diagnosis comes first: a slow drain in a newer home and a slow drain in an older home with mature trees in the yard are not the same job, and they should not get the same quote. We explain the cause we found in your home, in plain language, before recommending a repair.
| What we find | What it usually means | Our recommendation |
|---|---|---|
| Float switch failed, pump motor sound | Switch replacement | Repair |
| Pump motor failed, pit and lines sound | Pump replacement | Replace pump |
| Discharge line frozen or clogged | Clear and reroute as needed | Repair line |
| Pump undersized for the inflow | Compare pump capacity and backup | Upgrade |
This table is a guide, not a quote. Your upfront price depends on the fault found, the parts needed, and access in your home. See our plumbing cost guide for typical estimate ranges, labelled as estimates only.
Simple & Straightforward
Call us. Tell us the symptom, where the water is, and whether it is still running. We find a time that works and confirm it so you are not waiting around.
Your plumber finds the actual fault, shows you what is going on, and explains it in plain words – including what you can safely check yourself next time.
You get your options with real numbers before any work starts. Repair it now, repair it later, or replace it: you decide, no pressure.
We repair, run water through the system, check for leaks under pressure, and clean up. We make sure everything works before we leave.
Why Homeowners Call Us
Questions
At least twice a year: before the wet season and after a long idle period. Pour water into the pit until the float triggers, and watch that the pump empties the pit and the check valve holds.
If your basement or crawl space floods during power cuts, yes. Storms that bring heavy rain also bring outages. A battery backup buys time, and an alarm tells you the pump is running on backup.
A stuck float, a failed check valve sending water back, a high water table, or a discharge line that returns water to the foundation. We test each cause before replacing the pump.
It can be both. We check the sump, drains, and discharge first, and we tell you honestly when the fix is grading, gutters, or waterproofing rather than plumbing.
Call (615) 436-9486 and describe the symptom, the fixture, and whether water is still running. We give you a time window, tell you what to shut off while you wait, diagnose the fault on site, and quote an upfront price before any work begins. Emergencies are answered 24/7.
Still unsure? Call (615) 436-9486 and describe what you are seeing. We would rather answer a question than have a small leak become a large repair.
Related services
Slow drain, gurgling, or a clog that keeps coming back. Cleared properly, then tested – not just poked through.
Learn more →Hidden leak, damp wall, rising water bill, or musty smell? We locate it without tearing your home apart.
Learn more →Burst pipe, flooding, sewer backup, or no water. Answered 24/7 – shut off the water first, then call us.
Learn more →A leak caught in minutes, not weeks? Smart detectors and automatic shut-offs watch the home when you cannot.
Learn more →Leaking hose bibb, frozen outdoor faucet, or a yard hydrant that will not shut off? Repaired before it floods inside.
Learn more →On the job
Photos of plumbers at work on the kinds of jobs described on this page. Photos are illustrative; alt text is generic and never claims a photo was taken in a specific neighborhood.




Where we work
We offer sump pump repair & basement plumbing in every Hermitage neighborhood we serve, from our base at 3442 Lebanon Pike. Choose your neighborhood for local information, or see all service areas, typical cost ranges, and how a visit runs.
Don’t see your brand? No problem – our plumbers work on all major makes and models. Call (615) 436-9486 and tell us the brand and model number on the rating plate. Brand names are trademarks of their owners; Hermitage Plumber Near You is an independent local plumbing service and is not affiliated with or endorsed by any brand listed.
One call gets a local plumber on the way. Mon–Fri 7AM–7PM, Sat 8AM–4PM, and 24/7 for emergencies. Tell us the symptom and whether water is still running, and we will tell you what to shut off while you wait.
Schedule Service · (615) 436-9486
Mon–Fri: 7AM – 7PM · Sat: 8AM – 4PM · 24/7 Emergency Service