Brentwood, TN · Williamson County
Toilet Installation & Replacement in Brentwood, TN
With several bathrooms in most Brentwood homes, toilets tend to age out together. Southern Sun Plumbing replaces one toilet or all of them, scheduled around your household.
Southern Sun Plumbing is an owner-operator residential plumber based in Mount Juliet — just south of Nashville — 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
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 Brentwood homes
Many Brentwood homes have toilets that are original to the house, and the ones in guest rooms see so little use that problems go unnoticed. Replacing several at once is often more efficient, and it gives every bathroom the same reliable flush.
Brentwood homeowners reach us directly — no call center.
Calls we get from Brentwood
Replacing every toilet in the house
We can do multiple toilets in one visit and replace valves and supply lines at the same time.
A guest bath toilet that won't stop running
Low-use toilets have flappers that dry out and warp. Usually a quick fix.
Upgrading for comfort
Comfort-height and elongated bowls are common upgrades in primary baths.
A tip from Will Pontius
Flush guest toilets every so often. Flappers and seals last longer when they don't dry out.
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.

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 Brentwood, 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 Brentwood 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 Brentwood, you'll get straight answers and careful, clean work.
Toilet Installation & Replacement in Brentwood: common questions
Can you replace multiple toilets in one visit?
Yes. We'll price the whole job up front.
Do you help pick toilets?
Yes. We can recommend reliable models or install ones you've chosen.
Do you install new toilets in Brentwood?
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.
Related searches: toilet installation Brentwood TN · toilet replacement Brentwood TN · running toilet repair Brentwood TN · leaking toilet Brentwood TN · wax ring replacement Brentwood TN · toilet flange repair Brentwood TN · new toilet install Brentwood TN
Areas of Brentwood we cover
Need toilet replacement in Brentwood?
Call or text 615-975-9052. Texting a photo is often the fastest way to get a price range.
Other services in Brentwood
Toilet Installation & Replacement nearby
- Toilet Installation & Replacement in Mount Juliet, TN
- Toilet Installation & Replacement in Lebanon, TN
- Toilet Installation & Replacement in Hermitage, TN
- Toilet Installation & Replacement in Old Hickory, TN
- Toilet Installation & Replacement in Nashville, TN
- Toilet Installation & Replacement in Franklin, TN
- Toilet Installation & Replacement in Crieve Hall, TN
Phone: 6159759052
