For all your flows, trust the Pros · St. Petersburg & Tampa Bay
Most garbage disposal problems are a jam or a worn-out unit — a jam is often a quick fix, but a leaking or dead disposal usually needs replacing. Flow Pros repairs and replaces garbage disposals across St. Petersburg, and we'll tell you honestly which one you need. One safety rule first: never put your hand down a disposal, even when it's off. Call 727-265-9639 and we'll handle it safely.
By Jared, Owner / Operator and Lead Service Plumber — Flow Pros Plumbing
- FL #CFC1433820
- Since 2020
- Repairs & Installs
- Septic-Safe Installs
- Updated July 2, 2026
Repair or Replace Your Garbage Disposal?
Repair the disposal when it's jammed, clogged, or tripped, and the unit itself is still in good shape. Replace it when the motor is dead, the body is leaking, or it jams constantly — those point to a worn-out unit that's cheaper to swap than to keep fixing. Here's the quick breakdown.
| Repair it when… | Replace it when… |
|---|---|
| It's jammed (hums but won't spin) | The motor is dead — no hum, no response |
| The reset button keeps tripping | It leaks from the body or bottom seal |
| It's clogged or draining slowly | It jams over and over |
| There's a minor leak at a connection | It's old, corroded, or underpowered |
A jam or a tripped reset is often a fast, inexpensive fix. But once the motor or housing is failing, a new unit costs less than repeated repair calls — and newer disposals are quieter and more powerful.
Common Garbage Disposal Problems We Fix
Most disposal trouble comes down to a handful of issues, and we diagnose all of them. Because the disposal ties into your sink drain, some "disposal" problems are actually a clogged drain line.
- Humming but not spinning — a jam, usually something wedged against the impellers.
- No power at all — a tripped reset button, a flipped breaker, or a wiring fault.
- Leaking — from the sink flange, drain connections, or a cracked body (the last one means replacement).
- Slow drain or backup — often a clog in the disposal or the drain line past it.
- Loud grinding or rattling — a foreign object like a bone, pit, or piece of metal.
Safety first: Never reach into a garbage disposal, even switched off. If yours is jammed, turn it off at the wall, and if you're comfortable, free it with the hex wrench in the bottom port — otherwise call us. We clear jams safely and check for damage while we're there.
What You Should Never Put Down a Garbage Disposal
A disposal grinds soft food scraps, not everything. The items below cause most of the jams, clogs, and grease backups we get called out for in St. Petersburg kitchens.
- Grease, fats, and oil — they harden in the line and are the top cause of kitchen grease clogs.
- Fibrous vegetables — celery, artichokes, corn husks, and onion skins wrap the blades.
- Starchy items — potato peels, pasta, and rice swell and turn to paste.
- Coffee grounds, eggshells, bones, and fruit pits — they build up or damage the unit.
Run cold water while the disposal is on and for a few seconds after, and scrape grease into the trash. It's the simplest way to avoid a service call.
Choosing & Installing a New Disposal
If you're replacing the unit, motor power is the main choice: 1/2 HP handles a light household, 3/4 HP suits most families, and 1 HP is best for heavy use. We install continuous-feed and batch-feed models, quieter insulated units, and septic-safe disposals for homes on septic systems.
We'll match the disposal to your sink and household and install it right, including customer-supplied units. Ask about financing on larger jobs, and see our kitchen & bath services for sink, faucet, and full-kitchen work. You can verify our license (FL #CFC1433820) with the state anytime.
Flow Pros Plumbing — St. Petersburg
- Call 24/7: 727-265-9639
- Primary: 2770 25th St. N, St. Petersburg, FL 33713
- Second location: 16132 Churchview Dr, Suite 209B, Lithia, FL 33547
- Hours: 24/7 Emergency Service
- License: FL #CFC1433820 · Serving Pinellas, Hillsborough & Polk counties
Garbage Disposal FAQs
Should I repair or replace my garbage disposal?
Why is my garbage disposal humming but not working?
Why won't my garbage disposal turn on at all?
What can't you put down a garbage disposal?
How much does garbage disposal replacement cost?
For all your flows, trust the Pros
Jammed or Leaking Disposal? We'll Fix It
Garbage disposal repair & replacement across St. Petersburg & Tampa Bay — fast, safe, upfront pricing.
Call 727-265-9639 Schedule Service