About 30 percent of garbage disposal service calls in LA resolve at the reset button before our tech even arrives. The disposal is fine; the thermal overload tripped, and the customer didn't know there was a reset button or didn't know where to find it. This guide covers what the reset button actually does, the jam-clear procedure, and when the issue is something a reset won't fix.

$89 residential diagnostic, applied toward repair (when needed). BHGS #A49573.

What the reset button is and where to find it

Most household garbage disposals (InSinkErator dominates the LA market with maybe 80 percent of installs; Waste King and Moen secondary) have a built-in thermal overload protector. When the motor draws too much current — usually because something jammed the impellers, or the motor ran continuously for too long while overworked — the overload trips, cutting power to the motor before damage occurs. The reset button restores power.

Location: under the disposal, on the bottom of the housing, accessible by reaching under the sink. It's a red button on InSinkErator units; usually red or black on Waste King. About 1/2 inch in diameter; pops out about 1/4 inch when tripped. You push it in to reset.

If you can't find it, look up your disposal model on the manufacturer site; reset button location is in every owner's manual.

The jam-clear procedure

Before pushing the reset button, you should clear the jam if there is one. Procedure:

  1. Turn off the disposal at the wall switch. Don't trust the breaker; use the wall switch you operate the disposal with.
  2. Turn off any garbage disposal water-line valve under the sink if you have one. Most LA installs don't, but premium installs sometimes include one.
  3. Look down into the disposal with a flashlight. If you see a foreign object (utensil, fruit pit, bone fragment), do not reach in with your hand. Use long needle-nose pliers or tongs to retrieve.
  4. Insert the supplied wrench (1/4 inch hex key) into the bottom of the disposal at the dedicated socket. Most InSinkErator units include this wrench; if you've lost it, a 1/4 inch Allen key fits. Rotate back and forth until the impellers spin freely. This breaks up any food jam between the impellers and the shredder ring.
  5. Press the reset button. If it was tripped, you'll feel it click in.
  6. Run cold water down the drain.
  7. Restore power at the wall switch and turn on the disposal briefly. If it runs normally, you're done.

When the reset button alone isn't enough

Three categories of disposal failures that need more than a reset:

  • Disposal hums but doesn't spin. Power is reaching the motor but the impellers are jammed. Reset button alone doesn't help; you need to clear the jam first (see procedure above) before reset will restore operation. If you've cleared the jam and it still hums without spinning, the start capacitor or motor itself has failed.
  • Disposal makes no sound when switched on. Either the reset is tripped (try pushing it; it should click in if tripped), the wall switch has failed, the breaker has tripped, or the motor has failed completely. Reset first; check breaker; then call us if neither resolves.
  • Disposal leaks water. Reset button doesn't address leaks. Common leak points: dishwasher drain line connection (the side fitting), discharge tube to drain plumbing, top mounting flange to sink. Repair scope varies $180-540 depending on which seal failed.

InSinkErator architecture: tier breakdown

InSinkErator's product hierarchy by repair-justification window:

  • Evolution Excel / Evolution Pro Cover Control / Pro Series: premium tier, $400-650 retail. Repair-justified through year 12-15. Stainless steel grind chamber, multi-stage grind technology.
  • Evolution Compact / Evolution Essential: mid-premium $250-400. Repair through year 9-12.
  • Badger 1, Badger 5, Badger 5XP: mid-tier $120-220. Repair through year 7-10.
  • InSinkErator Power Series basic: entry $80-130. Replace at any major failure; repair math doesn't work.

The repair-vs-replace decision on disposals is straightforward: if the disposal is under $200 retail and the repair quote is $200+, replace. Most household installs cost $180-300 to swap entirely (parts + plumbing labor); we can do this on the same visit if you authorize.

The honest framing on disposal "repair"

Most LA disposal calls are one of three things:

  1. Reset button (30%): $89 diagnostic only. We push the button, run the disposal, charge the visit fee. Honest customers get the lesson on where the button is for next time; about 60 percent of these calls don't recur.
  2. Jam clearing (25%): $89 diagnostic + 15-30 minutes labor = $130-180 typical. We clear with the wrench socket, press reset, test.
  3. Leak repair (20%): $200-540 depending on which seal. Top mounting flange replacement is the more involved scope at $440-540.
  4. Disposal replacement (25%): $300-650 depending on tier of the new unit. We can swap on the same visit.

If you're calling us about a disposal, try the reset button first. Try the jam-clear wrench second. If neither works, then call us; about half of the calls that get to us after those self-checks need replacement rather than repair.

Insinkerator vs Waste King vs Moen: brand notes

Brand-specific patterns we see in LA:

  • InSinkErator: Evolution series is solid premium tier. Badger 1 entry models fail at year 5-7 typical; Badger 5 mid-tier through year 8-10. Replacement parts widely available.
  • Waste King: Mid-tier independent. Less common in LA but solid quality. L-3300 (3/4 hp) and L-2600 (1/2 hp) are common. Repair through year 8-10.
  • Moen: Smaller market share. GX series typical; repair-justified through year 8-11.
  • Bottom-tier (Frigidaire, GE basic, Whirlpool basic disposals): $80-130 retail. Replace at any failure; the math doesn't work for repair.

When to call us

Call us if: reset button + jam clear procedure didn't restore operation. The disposal is leaking. The disposal is making grinding/scraping sounds (impeller damage). You want to upgrade to a premium tier (Evolution Excel) and need install.

Don't call us yet if: you haven't tried the reset button. Save yourself the $89 diagnostic on the 30 percent of cases where reset is the answer.

$89 residential diagnostic. Same-day across LA, OC, Ventura. BHGS #A49573.