Trusted by over 1,000 ★★★★★ customers | Veteran Owned

Toilet Leak & Overflow Specialists Millbrae

Fast, honest repairs for leaking, running, and overflowing toilets. Same-day service available.

CALL NOW: (888) 466-2103
Same-day & After-hours available
Insured & Licensed
5-Star Rated
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Same Day

Camera Inspection

Honest Diagnosis

Veteran Owned

Upfront Pricing

Austin Homes

A toilet problem doesn't stay a toilet problem for long. Water finds the subfloor. The subfloor finds the joists. The joists pass the damage along to the ceiling below. By the time most Austin homeowners realize their toilet is the cause, the bathroom isn't the only thing that needs work.

The patterns we see most often:

Each of these has a fix. None of them get cheaper to ignore. Carlos Plumbing Service has been repairing toilets in Austin homes long enough to know which symptoms turn into structural problems and which ones are a quick afternoon repair — and we'll tell you which is which before we touch the bathroom.

EXPERT TOILET REPAIRS

Toilet Repair Services We Specialize In

Same-Day Overflowing Toilet Repair

You flush. Water rises instead of going down... We clear the blockage in the trap or drain line, test through three flush cycles, and verify no upstream issues.

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Leaking Toilet Base Repair & Wax Ring Replacement

We pull the toilet, diagnose the exact cause (wax ring, flange, supply line, or condensation), replace what's needed, and reseat with a fresh wax ring. Most repairs completed in under two hours.

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Running Toilet Repair

Stop the hidden water bill. We replace flappers, fill valves, and tank assemblies. Tested through multiple flush cycles.

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Toilet Backing Up Into Tub or Shower

Camera inspection to diagnose main drain line issues. Tree roots, collapsed pipe, or buildup — we identify and resolve.

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Toilet Installation & Replacement

When repair isn't worth it, we install new standard, wall-hung, or comfort-height toilets at a flat rate including haul-away.

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Toilet Flange Repair & Replacement

Cracked or rusted flange repair including subfloor work when necessary. The permanent solution when wax rings keep failing.

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Real Situations We Handle Every Week

"A second-floor toilet in an older Austin home that's been leaking slowly for months... We replaced the flange, repaired the subfloor, and reset the toilet. Total time: about four hours."

"New-construction townhouse overflowing. Scoping revealed construction debris fourteen feet downstream. The toilet was fine the whole time."

"Rental property running toilet. Replaced the sticking fill valve. No more tenant calls for three years."

Toilet Leak & Overflow Specialists in Austin: What Can Go Wrong If You Wait

A toilet leak isn't a toilet problem after the first month. It becomes:

We've pulled toilets in Austin homes where the subfloor underneath was so soft you could press a finger straight through it. The original leak was probably two hundred dollars to fix. The repair we ended up doing ran over three thousand.

Before You Book Carlos for Toilet Work

  • 1. Check whether the shutoff valve under the toilet actually works.
  • 2. Note what you've already replaced.
  • 3. Photograph any water damage you can see.
  • 4. Don't pour chemical drain cleaner into a backed-up toilet.

These simple steps help us serve you faster and more accurately in your Austin home.

The Real Cost of a Running Toilet Most Homeowners Underestimate

A running toilet... adds up to anywhere between forty and two hundred dollars a month... We've seen meter readings... over three hundred dollars a month in waste.

The fix — a twelve-dollar flapper and fifteen minutes of labor — pays for itself in the first week.

Click Here to Call (888) 466-2103

Get Clarity on What's Actually Wrong With Your Toilet

If something's off with a toilet in your Austin home — a leak, an overflow, a sound that won't quit — the next step is a diagnosis from someone who's seen the inside of a few thousand of them.

Click Here to Call (888) 466-2103

Frequently Asked Questions

How quickly can you come out for an overflowing toilet?

Will the repair be covered by my homeowner's insurance?

How much does a typical toilet repair cost?

Should I just replace the toilet instead of repairing it?

Can I keep using the toilet while waiting for the appointment?

Ready to Fix Your Toilet Problem?

Speak with a real Austin plumber today. Honest diagnosis. Fast repairs.

Click Here to Call (888) 466-2103
Click Here to Call (888) 466-2103 ```

Our Other Plumbing Services in Millbrae, CA

Slab Leak Detection & RepairWater Pressure Repair & DiagnosticsEmergency Burst Pipe & Frozen Pipe RepairMain Water Line Repair

We Serve These Areas

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