Tub & Shower Valve Repairs & Replacement
Our $45 dispatch fee counts toward your actual repair or service
Leaking Tub & shower valves won't stop leaking without a little help
Tub/Shower Pricing
Tub or Shower Cartridge Replacement
Tub or Shower Cartridge Replacement
3 Handle Tub/Shower Valve Rebuild
Tub or Shower Valve Replacement
Call Now to stop that shower drip
Swell Guy Plumbing Co has over 25 years of tub & shower valve replacement and repair experience in the Charleston, SC Lowcountry area.
Steven Dyson, owner and licensed plumber, is a lifelong Lowcountry resident with over 25 years of tub & shower valve experience. Swell Guy Plumbing values the opportunity to help our Lowcountry neighbors keep their tub and shower valves flowing.
We perform tub/shower valve repairs and replacement in Goose Creek, Hanahan, Ladson, Moncks Corner, North Charleston, and Summerville, SC.
Common tub & shower problems we fix
Leaking from the Spout or Shower Head: For single-handle valves, this is typically resolved by replacing the cartridge.
Leaking from the Handles: We repair and replace stems and handles for Gerber and Kohler 2/3 handle systems. For other brands—especially legacy or older valves like Speakman and Chicago Brass—we recommend a full valve replacement.
Handles Hard to Turn: For single-handle valves, a cartridge replacement usually does the trick. For 2- or 3-handle valves, we service Gerber and Kohler by replacing the stem, seat, and handles. For all other brands, especially discontinued models, we recommend a full valve replacement.
Temperature Fluctuations: Water turns freezing cold or scalding hot when someone flushes a toilet, there’s a good chance your pressure balancing valve cartridge needs attention.
Brands we trust & install
Moen: single handle tub and shower valves.
Gerber: 2 and 3 handle tub and shower valves – all brass body and stems.
Our Transparent Process
Schedule: Call or book online to set a convenient diagnostic window.
Inspection: A licensed plumber diagnoses the issue and explains the fix.
Upfront Quote: You get a fair priced estimate before any work begins.
Fix: We complete the repair and your tub & shower valve works like new again.
Is Your Plumber A Swell Guy?
Frequently Asked Questions
Most standard valve replacements take about 4 hours. However, if you have an older home—especially one with plaster walls or hard-to-access piping—the job can take up to a full day. We typically access the valve from behind the shower (like through a closet or bedroom wall) to protect your bathroom tile.
While conversion plates (or remodeling plates) exist, Swell Guy Plumbing generally advises against them.
Here is why: these extra-large plates rely entirely on a caulk seal to keep water out of your walls. Over time, that seal can degrade, leading to hidden water damage. Furthermore, altering the setup can throw off the alignment of your existing tub spout.
If you live in an older home with beautiful, historic tile that you want to save, we have a much better solution. We specialize in replacing old parts with high-quality, modern 3-handle systems (like Gerber valves). This updates your plumbing to modern reliability without destroying your wall or risking future leaks.
No, the tub drain and overflow assembly are not included in a standard tub valve replacement.
These are two entirely separate parts of your plumbing system. Replaced from behind the wall, the shower valve controls your water flow and temperature. The tub drain, however, requires access underneath or inside the tub itself and often requires two technicians to properly align and seal. Because they require different access points and labor, they are priced as separate services.
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