Mount Juliet, TN · Wilson County

Toilet Installation & Replacement in Mount Juliet, TN

A lot of Mount Juliet homes still have the basic toilets the builder put in. Southern Sun Plumbing replaces them with something better, fixes the ones that run or rock, and does it close to home.

Southern Sun Plumbing is an owner-operator residential plumber based in Mount Juliet — our home base — run by Will Pontius, TN Master Plumber License #651. When you call, you're talking to the person who'll actually do the work.

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★★★★★ 5.0 on Google · Licensed & Insured · Upfront pricing

Newly installed toilet in a Mount Juliet, TN bathroom

What we do

Whether you've picked out a new toilet or yours is cracked, rocking, or constantly running, we set it level on a fresh seal, connect a new supply line, and make sure it flushes and refills like it should.

Toilet Installation & Replacement in Mount Juliet homes

Builder-grade toilets in newer Mount Juliet subdivisions tend to have the same complaints: weak flushes, fill valves that wear out quickly, and bases that start to rock as the floor settles. When a toilet rocks, the wax seal underneath is often already broken.

Mount Juliet is our home base, so we can usually reach you quickly.

Calls we get from Mount Juliet

Swapping to comfort height

Taller toilets are easier on knees. We remove the old one, check the flange, and set the new one level.

A toilet that rocks

We pull it, replace the seal, and fix or shim the flange so it sits solid.

Running all night

Usually a flapper or fill valve. If the toilet is worth keeping, we just fix it.

A tip from Will Pontius

A few drops of food coloring in the tank will tell you if it's leaking into the bowl. If color shows up without flushing, the flapper needs replacing.

Signs you may need toilet replacement

•A toilet that rocks or shifts when you sit down
•Water around the base or a soft spot in the floor
•Constant running or phantom refills
•Cracks in the bowl or tank
•You're remodeling and want a taller or more efficient model

How it works

1.Tell us whether you have the toilet or want us to recommend one.
2.We remove the old toilet and check the flange and floor underneath.
3.We set the new toilet on a fresh wax or wax-free seal with a new supply line.
4.We test several flushes for leaks and haul away the old one.

Why it matters

A slow leak at the base can rot a subfloor quietly for months — a correctly set toilet stops that cold.

Toilet flange and new wax ring during a toilet install in Mount Juliet, TN

Common causes of toilet replacement problems

Failed wax seal

When the seal under a toilet fails, water can seep onto the subfloor with every flush. Staining, odors, or a soft floor around the base are the warning signs.

Broken or loose flange

A cracked or corroded flange lets the toilet rock, which breaks the seal again. We check and repair the flange before setting a new toilet.

Worn internal parts

Flappers and fill valves wear out and cause constant running or phantom refills that waste water around the clock.

Cracked bowl or tank

Porcelain cracks don't repair well. A cracked toilet is a replacement, not a patch.

How we diagnose toilet replacement problems

When we replace a toilet in Mount Juliet, we pull the old one and inspect what's underneath — the flange, the drain opening, and the floor. That's the part many installs skip, and it's the reason so many new toilets start leaking again. If the flange or floor needs attention, you'll know before we set the new toilet.

Your toilet replacement options

Tune-up repair

If the toilet itself is sound, a new flapper, fill valve, or seal may be all it needs.

Full replacement

We remove the old toilet, install yours on a fresh seal with a new supply line, and haul the old one away.

Comfort or efficiency upgrade

Taller comfort-height and water-saving models are popular upgrades, especially in remodels.

What affects the price

You get the price before we start — no surprises. These are the things that move it:

•Whether you supply the toilet
•Flange or subfloor repair needed
•Shutoff valve or supply line replacement
•Number of toilets being replaced

Prevention tips

✓Fix running toilets promptly
✓Watch for rocking — it breaks the seal over time
✓Don't flush wipes, even 'flushable' ones
✓Check around the base for staining or moisture

Why Mount Juliet 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 toilet installation near Mount Juliet, you'll get straight answers and careful, clean work.

Toilet Installation & Replacement in Mount Juliet: common questions

Can you install a toilet I bought myself?

Yes. We'll install a toilet you purchased, or help you pick one.

How long does a toilet replacement take in Mount Juliet?

Most are done in a couple of hours, unless the flange or floor needs repair.

Do you install new toilets in Mount Juliet?

Yes. We remove the old toilet, check the flange and floor, set the new one solid and confirm there are no leaks before we leave.

Why does my toilet keep running?

Usually a worn flapper, fill valve or chain. These are often quick repairs, though an old toilet may be worth replacing.

My toilet rocks or leaks at the base. Is that urgent?

It should be looked at soon. A rocking toilet can break the wax seal and let water soak into the floor underneath.

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Areas of Mount Juliet we cover

ProvidenceDel Webb Lake ProvidenceWilloughby StationJackson HillsLebanon Road area

Need toilet replacement in Mount Juliet?

Call or text 615-975-9052. Texting a photo is often the fastest way to get a price range.

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