What you're feeling
Signs Your Shower Valve Is Wearing Out
Hard water wears the mixing valve until it drips or loses temperature.
- Drips after you shut it off
- Scalding or cold when someone flushes
- A stiff handle, or one that won't shut off
Our faith, our standard
Straight Answers on Shower Valves
We believe honest work honors God. Here is what that looks like.
We Try the Cartridge First
If a cartridge does it, we stop there. We won't cut tile to sell an unneeded valve.
Scalding Is a Safety Issue
If your shower turns suddenly hot when a toilet flushes, keep kids and older family out until it's checked. We set the hot limit every visit.
Plumbing for a Greater Purpose
A portion of every job goes to a local ministry.
What to expect with valve service
Before We Arrive
We ask the brand or a texted handle photo so we bring the right cartridge.
During the Visit
House water is off, usually under an hour, since most showers have no shutoff.
When We Leave
We set the hot limit so it can't scald, then confirm the drip stopped.
How a shower valve works
Most Fixes Happen From the Front
Swapping the cartridge that mixes the water makes the valve work like new.
- Showerhead and spout drips stopped
- Steady temperature when someone flushes
- Hot limit set to prevent scalding
When a cartridge isn't enough
- Cracked or corroded valve bodies mean opening the wall
- We open walls but don't do tile repair
Cartridge Swap vs New Valve
| Cartridge Swap | New Valve | |
|---|---|---|
| Opens wall | No | Usually |
| Time | Under an hour | Most of a day |
| Change trim style | No | Yes |
| Fixes cracked body | No | Yes |
| Best when | Valve body is sound | Old, broken or remodeling |
Shower & Tub Valves FAQs
Why does flushing change my shower temperature?
A pressure-balancing valve should stop that, but its cartridge is often worn or gummed up with minerals. Older valves may not have that protection.
Does a valve repair mean tearing out tile?
Usually not: most repairs are a cartridge swap from the front. A new valve does mean opening the wall, often from a closet behind it if you have one.
Can I just change the shower handle?
Only within the same brand, often the same valve line. A new look from another brand usually means a new valve.
How long will my water be off?
Usually under an hour for a cartridge swap. Most showers have no shutoff, so we turn off the main and tell you first.
Can I replace the cartridge myself?
Some do, but exact cartridges are hard to find and old ones stick with scale. Shut off the main first, and stop if it won't budge to protect the valve.
Related help
Shower & Tub Valves in: New Braunfels, Gruene, Canyon Lake, Seguin, Schertz, Cibolo, Garden Ridge, Bulverde, Spring Branch.