Garbage Disposal Replacement in Burleson, TX — Leaking from the Bottom

April 28, 2026 — Burleson, TX

A homeowner in Burleson called us on April 28 with water pouring out from the bottom of their garbage disposal. By the time a leak reaches that point, the unit’s housing has corroded through and a swap is the only real fix — tightening rings or rebuilding seals on a disposal with a perforated body just doesn’t hold. Don was on site the same day to pull the old unit and install a replacement.

What a Leak from the Bottom of a Disposal Actually Means

Garbage disposals leak from three places, and the location tells you everything about whether it’s a quick fix or a replacement:

• Top (sink flange): usually a worn plumber’s putty seal or loose mounting bolts — repairable.
• Side fittings (dishwasher inlet or discharge tube): typically a hose clamp or gasket — repairable.
• Bottom of the unit: the internal seals around the motor have failed and water is escaping through the housing. The disposal is done.

This call was a bottom leak. Water was running off the underside of the canister, pooling in the cabinet, and starting to soak into the cabinet floor. Catching it when the homeowner did probably saved them from a swollen, sagging shelf and a much bigger repair bill down the line.

The Replacement

• Shut off power to the disposal at the breaker and verified it was dead before disconnecting.
• Disconnected the dishwasher drain line and the discharge tube to the P-trap.
• Released the mounting ring and lowered the failed unit out from under the sink.
• Installed and sealed a new disposal at the sink flange, then reconnected the dishwasher line and discharge tube.
• Restored power, ran water, and tested the unit through a full cycle to confirm zero leaks at the flange, side fittings, and housing.

If you want a longer rundown of what we cover under a kitchen sink, our garbage disposal service page walks through the common failures, and the under-sink repairs page covers the supply lines, P-traps, and shutoffs that often need attention at the same time.

Signs Your Disposal Is Heading the Same Direction

• Rust streaks on the sides or bottom of the unit.
• Water in the cabinet that wasn’t there last week.
• A musty smell from the cabinet even after you’ve cleaned it.
• The disposal humming when you flip the switch but not turning — the bearings are failing.
• Slow drainage that doesn’t clear with a plunger or a basket flush.

Water pooling in your sink cabinet? Don’t wait for the cabinet floor to rot. Call 817-447-2654 — phones are answered around the clock and we’ll get a plumber out fast.

Why Bottom Leaks Get Worse Quickly

Once the housing is breached, every cycle of the disposal forces more water through the motor compartment. The corrosion accelerates, the leak grows from a drip to a stream, and the cabinet below absorbs the rest. A lot of the cabinets we end up tearing out are completely fine on top and rotted through on the bottom shelf, because the homeowner kept running the disposal for weeks after the first drip showed up.

If you spot water in the cabinet, the right move is to stop using the disposal immediately, flip the breaker off, and call. A replacement caught early is a 60-minute job. A replacement caught late is a disposal swap plus carpentry — and sometimes a new shutoff valve too.

Same-Day Plumbing Across South DFW

Dependable Plumbing has been handling kitchen plumbing, drains, and slab leak work in Burleson since 1985. Call 817-447-2654 and we’ll have someone out the same day for Burleson, Crowley, Joshua, Everman, Alvarado, Arlington, Fort Worth, Keene, Mansfield, Kennedale, Rendon, Godley — and surrounding South DFW communities.