Hermitage, TN · Davidson County
Residential Plumbing Repairs in Hermitage, TN
Hermitage is right next door to Mount Juliet, which makes it one of the easiest places for us to get to. Most of the repairs we do here are the kind every house eventually needs: a valve that won't shut, a line that weeps, or a fixture that just isn't working right.
Southern Sun Plumbing is an owner-operator residential plumber based in Mount Juliet — just west of Mount Juliet — run by Will Pontius, TN Master Plumber License #651. When you call, you're talking to the person who'll actually do the work.
★★★★★ 5.0 on Google · Licensed & Insured · Upfront pricing

What we do
Most plumbing calls aren't dramatic. They're a shutoff valve that won't close, a supply line that's started to weep, or a fitting under the sink that's been patched one too many times. We find the actual cause and fix it properly so you're not calling someone again next month.
Residential Plumbing Repairs in Hermitage homes
Many Hermitage neighborhoods were built in the 1970s through the 1990s. That age group of house is where original copper starts to pinhole, old multi-turn valves seize solid, and the occasional run of gray polybutylene pipe turns up in a crawlspace. Catching those early keeps a small repair small.
Hermitage is right next door to our Mount Juliet base.
Calls we get from Hermitage
Green spots on copper pipe
Green or white crust on a copper joint is slow corrosion. We clean it up and re-sweat or replace the fitting before it starts dripping.
Gray plastic pipe in the crawlspace
If you spot gray polybutylene, we'll talk you through repairing the worst sections now or replacing it over time.
A washer box that leaks behind the wall
Laundry valves get used hard. We replace the valves or the box so you're not chasing water stains.

A tip from Will Pontius
Take a flashlight into your crawlspace once a year. In Hermitage homes, most of the plumbing that fails lives down there where nobody looks.
Signs you may need plumbing repair
- •A shutoff valve that's stuck, seized, or drips when you turn it
- •Low water pressure at one fixture but not the rest
- •Banging or humming in the walls when water turns off
- •Old patch jobs, tape, or clamps holding a pipe together
How it works
- 1.You call or text and describe what's going on — photos help.
- 2.We give you a straight price range before we come out.
- 3.On site, we diagnose first and explain the fix before starting.
- 4.We repair it, test it, and clean up the work area.
Why it matters
Small repairs done right keep small problems from turning into ceiling stains and flooring replacements.
Common causes of plumbing repair problems
Worn shutoff valves
Multi-turn shutoffs under sinks and behind toilets often seize after years of sitting untouched. When you finally need them, they won't close or they start dripping at the stem. We replace them with quarter-turn valves that close reliably.
Aging supply lines
Plastic and braided supply lines have a lifespan. A bulging or weeping line under a sink or toilet is one of the most common causes of cabinet and floor damage we see.
Water hammer and pipe noise
Banging when a valve closes usually means loose pipe straps, high water pressure, or a missing arrestor. Left alone, it stresses fittings throughout the house.
Pressure problems
Low pressure at one fixture usually points to a clogged aerator, cartridge, or partially closed valve. Low pressure everywhere can mean a failing pressure regulator or a supply issue we can track down.
How we diagnose plumbing repair problems
On every Hermitage plumbing repair, we diagnose before we quote. That means checking the fixture, the valves feeding it, and the pipe connections around it so we fix the cause instead of the symptom. You'll get a clear explanation of what failed and why, and the price before any work begins.
Your plumbing repair options
Repair in place
When a part is sound but a component has worn out, we repair it and save you the cost of replacement.
Replace the failed section
When a fitting, valve, or short run of pipe is past saving, we cut it out and replace it with quality materials.
Fix the underlying issue
If the repair points to a bigger cause — like high pressure wearing out fixtures — we tell you plainly so you can decide what to do.
What affects the price
You get the price before we start — no surprises. These are the things that move it:
- •How easy the pipe or fixture is to reach
- •Pipe material (copper, PEX, CPVC, or older galvanized)
- •Whether valves or lines nearby also need replacing
- •Parts required for your specific fixture
Prevention tips
- ✓Turn every shutoff valve once a year so they don't seize
- ✓Replace supply lines older than about ten years
- ✓Watch for dampness in sink cabinets
- ✓Know where your main water shutoff is before you need it
Why Hermitage homeowners call Southern Sun Plumbing
Southern Sun Plumbing is a residential, owner-operator plumbing company based in Mount Juliet. Will Pontius holds TN Master Plumber License #651, answers his own phone, and does the work himself. We're rated 5.0 on Google, we're licensed and insured, and we price jobs up front. If you're searching for a residential plumber near Hermitage, you'll get straight answers and careful, clean work.
Residential Plumbing Repairs in Hermitage: common questions
Can you tell if my Hermitage house has polybutylene pipe?
Usually in a quick look. It's gray, flexible plastic, often with crimp fittings. We'll show you what we find and give you options.
Are you close to Hermitage?
Very. We're based in Mount Juliet, right next to Hermitage, so it's one of our quickest service areas.
What kinds of plumbing repairs do you handle in Hermitage homes?
Everyday residential repairs: leaking pipes and fittings, worn shutoff valves, toilets, faucets, small drain problems and tank water heaters. If your issue isn't listed, call or text 615-975-9052 and describe it.
Do you work on commercial buildings in Hermitage?
No. Southern Sun Plumbing is a residential plumber, so our focus is houses and the homeowners who live in them.
Will I know the price before the repair starts?
Yes. Will looks at the problem, explains the fix in plain language and gives you the price before any work begins.
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Areas of Hermitage we cover
Need plumbing repair in Hermitage?
Call or text 615-975-9052. Texting a photo is often the fastest way to get a price range.
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Phone: 6159759052
