Garbage disposal repair costs
Garbage disposal repair costs generally depend on what parts you need, the horsepower of your system and the complexity of the repair. You can typically expect to pay anywhere from $70 to $400 to repair a garbage disposal, according to our research.
Factors that affect garbage disposal repair costs
Here are some of the factors that can affect garbage disposal repair costs:
Type
Garbage disposals usually come in two major types: continuous feed disposals and batch feed disposals. Continuous feed disposals typically cost from around $45 to $900 when purchased new, while batch feed disposals typically cost from around $200 to $450.
Continuous feed disposals tend to be the most common household garbage disposal type. They’re designed to handle high-volume waste and can run as long as they’re connected to power, and you can turn them on and off by flipping an electrical switch. In comparison, batch feed disposals are activated by putting a magnetic stopper in place, rather than by flipping a switch.
Material
Garbage disposals are typically made out of aluminum, stainless steel or galvanized steel, though stainless steel and galvanized steel tend to be more common for home units. Stainless steel disposals tend to be the most expensive option.
Motor size
Garbage disposal repair costs also depend on the size of the motor. Most smaller systems have a one-third or one-half horsepower motor, which costs around $45 to $200 when purchased new, though costs can go up to $750 or $900. More powerful disposals typically have a 1 horsepower motor, which typically cost around $90 to $550.
Problem
If your system is jamming, leaking, making a strange noise or has a strong smell, your garbage disposal probably needs repairs or a complete replacement. You’ll typically pay less for a professional to address a jam or clog than a major issue such as a leak or an electrical problem.
Is it cheaper to repair or replace a garbage disposal?
Garbage disposals usually last up to 10 or 15 years.
It may be cheaper to repair rather than replace a garbage disposal if your disposal is only a few years old and it’s only jammed or clogged. If the system is aging or facing persistent problems, it might be more cost effective to replace the garbage disposal rather than repair your existing one.
Garbage disposal replacement costs typically range from around $45 to $900 for parts, while labor for installation typically costs around $70 to $400. It’s best to get estimates from multiple reputable plumbers in your area (or electricians if the issue is power-related), and weigh whether it would be more cost effective to repair or replace the garbage disposal.
» RELATED: Cost to replace a kitchen sink
Does a home warranty cover a garbage disposal?
Home warranties cover a variety of home systems and appliances, including garbage disposals. Home warranty companies typically provide garbage disposal coverage with appliance or basic plans, though some companies may only include it with mid-tier or premium plans.
Most home warranties cover repairs for all garbage disposal parts and components. If the company can’t repair your unit, they will typically replace it with a similar system. However, home warranty plans have coverage caps and exclusions, so it can be worth double-checking the terms and conditions before buying a plan or submitting a claim.
» MORE: Is a home warranty worth it?
FAQ
What is the life expectancy of a garbage disposal?
The typical life expectancy of a garbage disposal is up to 10 or 15 years. You can generally improve your garbage disposal’s life expectancy by not putting items such as bones, peels, eggshells and pits into it.
Do garbage disposals need regular maintenance?
Garbage disposals need regular maintenance such as descaling, cleaning and sharpening the blades if you want to extend its potential life span. Grinding a few ice cubes can help sharpen the blades, and letting a cup of vinegar sit in your system for about an hour will descale and clean it.
Can you replace a garbage disposal yourself?
You may be able to replace a garbage disposal by yourself if you’re handy and have the right tools. You’ll typically need a pipe wrench, a wrench, plumber’s putty, a hammer, a flathead and a Phillips screwdriver.
Do garbage disposals have a warranty?
Most garbage disposals come with a manufacturer’s limited warranty that typically lasts from one to 10 years, depending on the brand.
Bottom line
If your garbage disposal is leaking, jamming or making a strange noise, it might be time for repairs or a replacement. If you have a home warranty plan, check if it has coverage for garbage disposals before paying out of pocket for repairs. Otherwise, it’s typically best to call a professional for repairs instead of handling them yourself, but expect to pay anywhere from $70 to $400 for labor.
Article sources
ConsumerAffairs writers primarily rely on government data, industry experts and original research from other reputable publications to inform their work. Specific sources for this article include:
- Federal Trade Commission, “Warranties.” Accessed July 23, 2026.
