One of the things I’ve learned over the years is that most homeowners aren’t afraid to tackle projects around the house.
Sometimes those projects go exactly as planned.
And sometimes…
They become a little bigger than expected.
Recently, we helped a homeowner in the Fairway Oaks neighborhood of Spring who wanted to replace the cartridge in an older shower valve.
If you’ve ever had a dripping shower faucet, you’ve probably heard that replacing the cartridge can often solve the problem.
In many cases, that’s absolutely true.
Unfortunately, this time it wasn’t.
After replacing the cartridge, the shower valve began leaking from higher up inside the valve body.
That’s when the homeowner did something I actually applaud.
Instead of continuing to take things apart and hoping for the best…
He called a licensed plumber.
Knowing When to Stop Can Save You Money
I know that probably sounds funny coming from someone married to a plumber.
But it’s true.
Sometimes the smartest DIY decision is knowing when it’s time to call someone who works on these systems every day.
After inspecting the shower, our technician confirmed that the valve body itself—not just the cartridge—needed to be replaced.
There simply wasn’t another repair that would solve the problem.
Every House Is Built Differently
As Bear explained to me, replacing a shower valve isn’t always as simple as removing the old one and installing a new one.
This particular shower valve was located inside an exterior brick wall.
Normally, plumbers prefer to access a shower valve from the back side of the wall by removing sheetrock.
Drywall is much easier—and less expensive—to repair than tile.
Unfortunately, because this shower was located on an outside wall, there was no drywall behind it.
The only way to properly replace the valve was to carefully remove a section of the shower tile.
Before any work began, our technician explained exactly what needed to happen and discussed the possibility that some tile could crack during removal.
Thankfully, the tile was carefully cut and removed with very little damage, allowing a tile contractor to reinstall it once the plumbing repair was complete.
Sometimes Repairs Take More Than One Day
Another thing homeowners don’t always realize is that larger plumbing repairs aren’t always completed in a single visit.
During the first visit, our technician exposed the old shower valve, removed the damaged valve body, and prepared the plumbing for the new installation.
Because the homeowner still needed water throughout the rest of the house, both PEX water lines were professionally capped so the home’s water service could safely be restored overnight.
Before leaving, the water was turned back on and the capped lines were thoroughly tested.
No leaks.
Everything was working exactly as it should.
The following day, our technician returned to install the new Moen Posi-Temp shower valve, reconnect the plumbing, pressure test the system, and verify that every connection was leak-free.
To make life a little easier for the homeowner, a temporary plastic covering was installed over the wall opening so the shower could still be used until the tile contractor completed the wall repair.
I thought that was a thoughtful touch.
There’s No Shame in Asking for Help
One thing I’ve learned after more than twenty years working alongside Bear is this:
Every professional has a professional.
Plumbers hire electricians.
Electricians hire HVAC technicians.
Mechanics hire plumbers.
We all have things we’re good at.
And we all reach a point where calling someone with the right experience is the smartest decision.
I actually give this homeowner a lot of credit.
He recognized the repair had become more than a simple cartridge replacement and called before the situation turned into water damage behind the wall.
That’s not failure.
That’s being a responsible homeowner.
If you have a dripping shower, a leaking valve, or you’re wondering whether a repair is something you can tackle yourself, we’re always happy to answer your questions and explain your options.
Because sometimes…
The smartest repair starts with a phone call.
📞 Bear’s Plumbing
281-350-2327
💙
— The Plumber’s Bride








