
Garbage Disposal Replacement in Denver, CO
When a disposal hums and will not turn, leaks from the bottom seam, or rattles hard enough to walk across the cabinet, it has reached the end. Replacement is usually a same-visit job and a good moment to fix the drain plumbing underneath it.
- Continuous feed and batch feed units installed
- Half, three quarter, and one horsepower sizing guidance
- Drain and dishwasher connection checked at the same time
Get A Free Quote
We reply fast. Same day when possible.
What it is
Garbage disposal replacement Garbage disposal replacement is the removal of an old or malfunctioning kitchen garbage disposal unit and the installation of a new one, connected to the sink drain and, in most cases, an electrical supply.
A disposal that hums but will not turn, leaks from the bottom, or trips a breaker is usually past the point of repair, and a Denver kitchen without a working disposal often backs up faster.
A leak from the bottom means the unit, not the connections
Leaks at the sink flange or the dishwasher inlet can be resealed. A leak coming out of the bottom housing means the internal seal has failed and water is in the motor. That unit is finished, and running it is an electrical hazard.
- Quiet, higher horsepower units handle Denver kitchen loads better
- Stainless grind components resist corrosion
- Proper drain slope stops the recurring clog under the sink
- Old unit removed and disposed of
Replace the disposal when
- It hums but the plate will not spin, even after resetting
- Water drips from the bottom of the housing
- It trips the reset button repeatedly
- Grinding is loud, rough, or slow
- It is over ten years old and already jammed once

What the replacement covers
- Horsepower recommendation based on household size and cooking habits
- New mounting assembly and sink flange, not the old worn ring
- Dishwasher inlet connected and knockout plug removed correctly
- Drain arm and P-trap checked for slope and corrosion
- Electrical connection verified, cord or hardwire as installed
- Leak test under load before we leave
What to expect and how the work gets done
- 1
Confirm the unit is dead
Reset, jam check, and leak location, so you are not replacing a fixable unit.
- 2
Pick the size
Half horsepower for light use, three quarter for most families, one for heavy cooks.
- 3
Swap
Old unit out, new mount, new unit set, drain and dishwasher line reconnected.
- 4
Test
Run water and load, check for leaks and vibration.
Credentials, reviews, and company proof
- Colorado Master PlumberFixture and appliance work is permitted and code-compliant, not handyman work.
- Plumbing Contractor license 2110Licensed to pull permits and pass inspection on gas, water, and drain work.
- Serving Denver since 2006Two decades of Front Range water chemistry, altitude, and inspection practice.
Ready when you are
Tell us what is happening and your Denver neighborhood. We will route it fast.
Cost factors on a disposal swap
The unit itself is most of it. Surprises come from what is above and below the disposal.
Need help right now? 24/7 emergency plumbing service. Planning a larger repair? See financing options.
- Horsepower and noise insulation level of the unit
- Whether the sink flange and mount need replacing
- Corroded drain arm or trap that has to be rebuilt
- Adding a switch or outlet where none exists
- Batch feed units, which cost more than continuous feed
Frequently asked questions
Related services
Licenses, credentials, and company proof
- Colorado Master PlumberLicense MP-00189274
- Colorado State Plumbing ContractorLicense 2110
- Family Owned & OperatedServing Denver since 2006, 20 years
- Better Business BureauAccredited Business, A+ rating
- Angie's List Super Service Award2012 through 2017
- Serving Denver since 2006Residential and commercial properties across the metro
More plumbing help from Afford-A-Rooter
- Toilet InstallationNew toilet, same drain. Licensed Denver master plumbers, available 24/7. Call (720) 296-7972.View page
- Faucet ReplacementA dripping faucet wastes water every hour it runs. Sometimes a cartridge fixes it. Licensed Denver master plumbers, available 24/7. Call (720) 296-7972.View page
- Shower Valve ReplacementA shower valve that scalds when a toilet flushes, will not shut off fully, or drips into the tub all night is worn out.View page
- Water Softener InstallationFront Range water is hard. That hardness is what scales your water heater, crusts your aerators, and leaves spots on everything.View page
- Pressure Reducing ValveDenver's terrain means some neighborhoods get street pressure far above what household. Licensed Denver master plumbers, available 24/7. Call (720) 296-7972.View page
- Thermal Expansion TankWater expands when it heats. In an open system it pushes back toward the street. Licensed Denver master plumbers, available 24/7. Call (720) 296-7972.View page
Need the disposal replaced today?
Most swaps are done in a single visit. Free quote first.