Garbage Disposal Repair in Aurora, CO
A disposal that hums, jams, or won't turn on is almost always a quick fix, not a dead unit. We diagnose the real fault first, then quote a flat rate before we touch anything. No money down.
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Same-day garbage disposal repair across Aurora
Deft Plumbing repairs garbage disposals across Aurora, CO, usually same-day and almost always for less than a full replacement. A unit that hums has a jammed impeller, a silent one is often just a tripped reset button or a GFCI, and a leak is a hose swap or a failed flange seal. We diagnose the actual fault first, then quote a flat rate before we touch anything. Licensed, bonded, and insured in Colorado, with no money down.
Here's what a generic listing won't tell you about disposals in this town. Aurora's water runs hard, 12 to 17 grains per gallon, and the Quincy and Smoky Hill pressure zones on the south and east sides push a heavier sediment and mineral load than most of the metro sees. After clearing jams and reseating flanges on units from Original Aurora bungalows out to the newer Southlands builds at E-470, we've learned that scale builds up on the grind ring and the drain elbow here faster than the brand pages admit, which is why an Aurora disposal that should give you 10 to 12 years often starts leaking or stalling around 8. We work on every common brand: InSinkErator (Badger, Evolution), Waste King, Moen, and Whirlpool.
Common garbage disposal repair issues we fix in Aurora
Disposal hums but won't spin
Something jammed the impeller, usually a fruit pit, a metal twist tie, a bottle cap, or a chicken bone. We free it from the bottom with a 1/4-inch Allen wrench, clear the chamber, and reset the motor. Often a 15-minute fix. If the motor overheated and burned out, that's a different conversation, but on Aurora calls most hums turn out to be a mechanical jam, not a dead unit.
Completely silent, no power
Either the red reset button on the bottom of the unit popped, the GFCI outlet under the sink tripped, or the breaker tripped at the panel. We diagnose in order, cheapest cause first. Most silent disposals are a reset, not a replacement, and you'll know in under 10 minutes if the motor is truly dead.
Leaking from the dishwasher connection
The rubber hose where the dishwasher drain ties into the disposal cracks over time, especially under the cabinet heat in older Aurora kitchens. On a lot of failed DIY hookups we also find the dishwasher inlet knockout plug was never punched out, so the dishwasher can't drain and water backs up. Quick fix either way. We carry the hose on the truck.
Leaking from the sink flange on top
Water pooling under the sink at the top of the unit usually means the mounting flange seal failed. The most common cause we see in Aurora is a previous install that used silicone instead of plumber's putty on the flange, which lets go in the first year. We reseat the flange with fresh putty and stop the leak at the source.
Leaking from the bottom of the unit
A leak from the bottom housing means the internal seals have failed, and that's a replacement, not a repair. We'll show you exactly where the water is coming from before we recommend a swap, because a flange leak and a cracked housing are two completely different jobs.
Slow or backing-up drain after the disposal
If the disposal runs fine but the sink drains slow or gurgles, the clog is usually downstream in the trap or the drain arm, where scale and grease collect on Aurora's hard water. We clear the line and check that the disposal discharge routes with a proper high-loop so it isn't back-siphoning waste into the unit.
What to expect, start to finish
1. Phone triage
Call (720) 880-8064 during business hours. We ask what the disposal is doing (humming, silent, leaking, draining slow) and roughly how old it is. For most Aurora homes we can narrow the cause and quote a repair range over the phone before we roll a truck.
2. On-site diagnosis
We check the reset button and the GFCI, test for a jam, and inspect the flange, the dishwasher hose, the drain elbow, and the discharge routing. We find the root cause, not just the symptom, before we quote a number.
3. Written flat-rate quote
You get a written quote covering the part and the labor. No money down. No work starts until you sign off. If the housing is cracked and repair won't hold, we quote a replacement unit in the same visit so you can choose.
4. Repair on the spot when possible
We carry common dishwasher hoses, drain elbows, flanges, plumber's putty, and mounting hardware on the truck. Most disposal jams and hose leaks finish in the same visit, so you're not stuck with a dead sink for days.
5. Reset the flange and drain the right way
When we reseat a leaking flange we use plumber's putty, not silicone, because silicone is the year-one failure we get called back to fix. On the drain side we confirm a proper high-loop, which Denver and Colorado code accept in place of a counter-mounted air gap, so waste water can't back-siphon into the disposal.
6. Test and walkthrough
We run water and the disposal under load, check every fitting for leaks, confirm the dishwasher drains cleanly through the connection, and show you the reset button and the under-sink shutoffs. You leave with a written warranty and a sink that works.
Why Aurora Disposals Fail Early, and When Repair Beats Replacement
Most disposal advice online treats a failure as a dead motor that needs a whole new unit. After clearing these across Aurora, our conclusion is blunter: it's almost never the motor. A humming disposal has a jammed impeller. A silent one has a popped reset or a tripped GFCI. A leaking one needs a hose or a fresh flange seal. All three are repairs, and quoting a full replacement by default is the upsell we hear about from Aurora homeowners, and we won't do it. We test the fault first, then quote the actual fix. Call (720) 880-8064 and we'll triage it over the phone.
Aurora's hard water is why the drain side clogs
Aurora Water runs 12 to 17 grains per gallon, well into the hard range, and the Quincy and Smoky Hill pressure zones carry a heavier sediment load than the rest of the city. That scale builds on the grind ring and the drain elbow, so the slow-drain and gurgle complaints we get here are usually downstream buildup, not a failing disposal. We clear the line and check the discharge routing before condemning the unit.
The install mistakes that cause repeat leaks
A lot of what we fix in Aurora is a bad prior install, not a worn-out disposal. Two mistakes cause most callbacks. First, the dishwasher inlet knockout plug never got punched out on a new hookup, so the dishwasher can't drain into the disposal and water backs up, this is the single most common failure point on a new connection. Second, the sink flange was set with silicone instead of plumber's putty, which lets go inside a year and drips at the top of the unit. We remove the plug on any new dishwasher tie-in and we set flanges with putty, so the fix holds.
Repair, replace, or install: sizing when it's a new unit
When the housing is cracked or the motor really is gone, replacement is the honest call, and this is where sizing matters. For a light-use kitchen a 1/2 HP unit is plenty. For a busy household that runs a lot through it, we step up toward 3/4 or 1 HP so the grind ring isn't fighting scale on Aurora's hard water. We install it with the knockout plug removed for the dishwasher, a plumber's putty flange seal, and a code-compliant high-loop on the drain. Our Denver garbage disposal installation page walks through what a new-unit swap involves, and the garbage disposal and dishwasher service page covers the connection details.
Don't replace it yet if this describes your disposal
Honest version: if your disposal just hums or clicks and won't spin, don't run out and buy a new one. That's almost always a jam you may be able to clear yourself. Kill the power at the wall switch, fit a 1/4-inch Allen wrench into the hex socket on the bottom center of the unit, and work it back and forth to free the impeller, then press the red reset button. If it spins free and runs, you're done. If it still hums with no movement, or the reset won't hold, that's when it's worth a call. We'd rather tell you to try the wrench than sell you a unit you don't need yet.
Deft Plumbing vs typical Aurora plumber
| What you get | Deft | Typical |
|---|---|---|
| Diagnosis before quote | We test for a jam, reset, and leak source first | Quote assumes a full disposal replacement by default |
| Repair vs replace honesty | We quote a repair when the unit is sound, replacement when it isn't | Replacement-first to maximize the ticket |
| Dishwasher knockout plug | We remove the inlet plug on any new tie-in so it drains | Common miss that backs water up after the job |
| Flange sealed correctly | Plumber's putty on the flange, not silicone | Silicone flange that leaks inside a year |
| Quote method | Written flat-rate, signed before work starts, $0 down | Hourly + parts, total unknown until invoice |
What Aurora homeowners say
"Disposal was humming and dead. They cleared a jam in about 15 minutes instead of selling me a new one, and the quote matched the invoice. No money down."
Verified Google review, Aurora, CO
"Water was leaking under the sink after another company hooked up our dishwasher. Turned out the knockout plug was never removed and the flange was siliconed. Deft fixed both and it's been dry since."
Verified Google review, Aurora metro
Aurora garbage disposal repair questions
How much does garbage disposal repair cost in Aurora?
It depends on the fault, which is why we diagnose before quoting. Clearing a jam or resetting a tripped unit is a small flat-rate repair. A cracked dishwasher hose or a leaking flange reseat is a bit more because of the part and the labor to pull and reset it. A failed housing means a replacement unit instead of a repair. Whatever it is, you get a written flat-rate quote covering parts and labor before any work starts, with no money down, so there are no hourly surprises.
My dishwasher is connected to the disposal and it's leaking. What's wrong?
Two things cause most of these. First, the rubber hose where the dishwasher drain ties into the disposal cracks over time and drips, which is a quick swap. Second, on a newer hookup the dishwasher inlet knockout plug on the disposal was never punched out, so the dishwasher can't drain and water backs up. That plug has to be removed when a dishwasher is connected to a new disposal, and it's the single most common failure point we see. We check both, remove the plug if it's still in, and replace the hose if it's cracked.
Why is my garbage disposal humming and not spinning?
A hum with no spin means the motor has power but the impeller is jammed, usually by a pit, a twist tie, a bottle cap, or a bone. Running it in that state can trip the reset or burn out the motor, so shut the power off first. We free the jam from the bottom with a 1/4-inch Allen wrench, clear the chamber, and press the reset. On most Aurora calls that's a same-visit repair, not a new unit.
Do you install a new disposal if mine can't be repaired?
Yes. When the housing is cracked or the motor is truly gone, we quote a replacement in the same visit. For a light-use kitchen a 1/2 HP unit is plenty; for a busy household we size up toward 3/4 or 1 HP. We install it with the dishwasher inlet knockout plug removed, a plumber's putty seal on the flange, and a code-compliant high-loop on the drain that Colorado accepts in place of a counter air gap. See our garbage disposal installation page for what a full swap involves.
Does my slow drain mean the disposal is failing?
Usually not. If the disposal runs fine but the sink drains slow or gurgles, the clog is downstream in the trap or the drain arm, where scale and grease collect on Aurora's 12 to 17 grain hard water. We clear the line and confirm the discharge routes with a proper high-loop so waste isn't back-siphoning into the unit. Replacing a healthy disposal won't fix a drain-line clog, so we diagnose which one it actually is first.
Why should I use plumber's putty instead of silicone on the flange?
Plumber's putty stays pliable and seals the sink flange without curing hard, so it holds and can be serviced later. Silicone on a disposal flange is a year-one failure we get called back to fix: it skins over, shrinks, and lets water weep at the top of the unit. When we reseat a leaking flange in Aurora we use putty, which is the correct material for that joint and the reason the repair holds.