Drain Replacement in Summerville, SC
Leaking sink drain or a tub stopper that will not seal? We check the drain assembly, explain whether repair or replacement is needed, and test the connections for leaks after installation. Serving Summerville, SC.
When a Drain Fixture Itself Needs Replacing
Sometimes the problem is not what is stuck inside the pipe. It is the drain fixture itself, the stopper, the flange, the trip lever, or the drain body that has cracked, corroded, or simply worn out. A tub drain that will not seal, a kitchen basket strainer that leaks under the sink, or a shower drain left over from a remodel all call for replacement rather than cleaning or repair.
With over 10 years serving homes across Summerville, from Azalea Park to Nexton, we replace fixture drains correctly the first time so you are not calling again in a few months.
Drain Replacement vs. Drain Repair: Which One Do You Need
Drain replacement means swapping out the fixture drain assembly itself, the part you can see and touch at the bottom of a sink, tub, or shower. Drain repair usually means something is wrong further down, inside the underground line that carries water away from the house. If your problem is under the yard rather than under a sink, our drain repair page covers that instead.
Signs you likely need a fixture replaced rather than a line repair include a stopper that will not hold water, a rusted or pitted drain body, a leak right where the drain meets the sink or tub, and a drain that does not match a new fixture during a remodel.
Signs You Need a Drain Replaced
| Symptom | What It Usually Means |
|---|---|
| Rusted or corroded drain body | Metal drain fixtures wear thin over years and eventually leak or crack |
| Stopper or pop-up will not seal | The linkage or seal inside the mechanism has worn out or broken |
| Leak at the flange under a sink or tub | The seal between the drain and the fixture has failed |
| Cracked or broken kitchen basket strainer | Age, disposal vibration, or a dropped pot can crack the strainer body |
| Old drain does not fit a new fixture | A remodel often calls for a matching new drain assembly |
Bathtub Drain Replacement
Bathtub drains fail more often than people expect, mostly because the stopper mechanism gets more daily use than almost any other drain in the house.
Pop-Up and Trip Lever Drain Assemblies
Most tubs use one of two stopper systems. A pop-up stopper sits directly in the drain opening and lifts and lowers by hand or with a lever at the overflow plate. A trip lever system uses a lever on the overflow plate connected to a plunger inside the overflow pipe that blocks water further down, while the visible drain stays open. Trip lever systems fail more often because the linkage inside the pipe corrodes or bends out of adjustment where you cannot see it.
What’s Involved in Replacing a Bathtub Drain
Access is the main factor. On many homes, the drain and overflow assembly can be reached and replaced through the tub itself and the overflow plate. On some older homes, especially where the tub sits over a finished ceiling below, reaching the drain shoe underneath may require opening a small section of ceiling or working from a basement or crawl space access point.
How Much Does Bathtub Drain Replacement Cost?
Bathtub and shower drain replacement typically costs between 500 and 1,020 dollars, with the tub drain and overflow assembly averaging around 700 dollars. Pricing depends on drain material and how easily the drain can be reached. Source, Angi, 2026.
Sink Drain Replacement
Bathroom Sink Drain Assemblies
A bathroom sink drain includes the pop-up stopper, the flange that seals into the sink bowl, the tailpiece running down to the trap, and the P-trap itself. Any one of these parts can fail on its own without the rest of the assembly needing replacement.
Common Sink Drain Replacement Parts
| Part | What It Does | When It Needs Replacing |
|---|---|---|
| Flange | Seals the drain opening to the sink bowl | Cracked seal, visible corrosion, or leaking at the sink bottom |
| Pop-up stopper | Opens and closes to hold or release water | Will not stay up, will not seal, or has broken linkage |
| Tailpiece | Connects the drain to the trap below | Cracked, corroded, or wrong size for a new sink |
| P-trap | Holds water to block sewer gas and catches debris | Leaking at the joints or heavily corroded |
| Gasket or washer | Seals connections between parts | Dried out, cracked, or no longer sealing |
Basic sink drain replacement on an easily accessible sink often costs around 100 dollars in labor for a straightforward swap, rising toward 500 dollars if the drain is harder to reach or the trap and tailpiece need replacing as well. Source, Angi, 2026.
Kitchen, Shower, and Utility Drain Replacement
Kitchen Sink Drain and Basket Strainer Replacement
A kitchen sink basket strainer sits under the disposal or drain opening and takes daily wear from dishes, disposal vibration, and hot water. When it cracks or the seal fails, water leaks under the cabinet even though the pipes themselves are fine. Replacing it usually means disconnecting the disposal flange briefly, swapping the strainer, and resealing the connection.
Shower Drain Replacement
Standard shower drains sit flush with the shower floor and connect to a P-trap below. Tile-in and linear shower drains used in newer bathroom remodels require matching the new drain body to the existing waterproofing membrane, which is a detail worth getting right the first time to avoid a leak under the tile later. Some older Summerville homes still have cast iron shower drains, which can be heavier to remove and may need an adapter to connect cleanly to modern PVC piping.
Utility Sink Drain Replacement
Utility and laundry room sinks see less daily use than a kitchen or bathroom sink, but the drains still corrode over time, especially in homes where detergent and mineral buildup collect in the trap. Replacement follows the same basic steps as a bathroom sink, usually at a similar cost.
Drain Replacement Cost by Fixture Type
| Fixture | Typical Cost Range |
|---|---|
| Bathtub drain and overflow | $230 – $1,170 (avg. ~$700) |
| Bathroom sink drain | $100 – $500 |
| Kitchen basket strainer | $100 – $300 |
| Shower drain | $500 – $1,020 |
| Utility sink drain | $100 – $300 |
Our Drain Replacement Process
DIY Drain Replacement Kits vs. Professional Installation
A basic stopper or basket strainer swap is often within reach for a comfortable do it yourself homeowner, and drain replacement kits sold for sinks and showers are built with that in mind. Where it gets harder is anywhere the P-trap seal, tile work, or an older cast iron connection is involved, since a poor seal there can cause a slow leak inside a wall or under a floor that goes unnoticed for months. If your replacement involves only the visible stopper or strainer, a kit is a reasonable option. If it involves the trap connection or tile, having a professional handle it protects you from a leak you cannot see forming.
Why Choose Us for Drain Replacement
We check the fixture first and tell you plainly whether it needs replacing, repairing, or simply cleaning. With over 10 years in business, our crews have replaced drains in homes ranging from older properties near downtown Summerville to newer construction in Cane Bay and Carnes Crossroads. Every replacement is leak tested before we consider the job finished.
“Always punctual and does great work. Friendly, easy to work with, and you never worry when they’re on your property.”
— Sherry Lindqvist, Summerville, South CarolinaFrequently Asked Questions About Drain Replacement
Bathtub and shower drain replacement typically runs 500 to 1,020 dollars, with the full drain and overflow assembly averaging around 700 dollars. The final price depends on the drain material and how easily the assembly can be reached.
A straightforward stopper or basket strainer swap is usually manageable for a comfortable homeowner. If the trap connection is corroded or the seal is hard to reach, a professional can avoid a leak that starts inside the cabinet or wall.
A pop-up stopper sits in the drain opening and lifts by hand or a lever. A trip lever uses a lever at the overflow plate to work a plunger further down the pipe, and it fails more often since the moving part is hidden inside the pipe.
Standard shower drains can sometimes be replaced without a plumber. Tile-in or linear drains, and any shower with a cast iron drain body, are worth having a professional handle so the seal against the waterproofing membrane holds.
Most single fixture drain replacements take one to two hours when the drain is easily accessible. Jobs that require opening a ceiling, wall, or tile to reach the drain take longer and are priced accordingly.
Need a drain replaced in Summerville, SC?
For a leaking sink drain, worn tub stopper, or damaged shower drain, call Drain Cleaning Summerville to discuss the problem and ask about fixture drain replacement.
(854) 273-0300