How Much Does It Cost to Repair a Garbage Disposal?

Garbage disposal repair costs

Repair costs for garbage disposals can depend on what parts you need, the complexity of the repair and the horsepower of your system.

You can expect to pay anywhere from $50 to $400 for a new garbage disposal. The average price of replacing a garbage disposal is around $550 but can range from $200 to $625, including $50 to $100 in labor.

Repair and replacement costs by garbage disposal type

Garbage disposals usually come in two major types: continuous feed disposals and batch feed disposals. While each disposal type can cost as little as $75, you may pay up to $300 for a batch feed disposal or up to a whopping $1,000 for a continuous feed disposal.

Continuous feed disposals are the most common household garbage disposal type and are designed to handle high-volume waste. These disposals can run as long as they’re connected to power.

The less-common batch feed disposals are activated by putting a magnetic stopper in place, rather than by flipping an electrical switch like continuous feed disposals.

Additionally, garbage disposal repair and replacement costs depend on the size of the motor. Most systems for smaller families have a one-third or one-half horsepower motor, which costs around $50 to $225, while larger families typically have a 1-horsepower motor, which ranges from $200 to $400.

Garbage disposals are typically made out of aluminum or stainless steel. Aluminum units are usually cheaper and cost between $75 and $300, while stainless steel systems are more expensive and may cost anywhere from $400 to $1,100.

Here are the average ranges for replacing a garbage disposal depending on the type:

Cost of garbage disposal repairs by problem type

If your garbage disposal needs to be repaired rather than totally replaced, the cost can vary from less than $100 to $200 or more, depending on the complexity of the problem.

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. 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.

If your disposal is only a few years old and it’s jammed for the first time, for example, you may want to pay for a repair. If the system is aging or problems persist, however, it might be best to spend that money on a new garbage disposal rather than repairing your existing one.

Cost to install a new garbage disposal

If you have never owned a garbage disposal and are thinking about installing one, you may have to pay an electrician to install a GFCI outlet. Most installations are pretty straightforward and quick, so you’ll only pay for the unit and about an hour of labor. It’s important to remember, though, that most plumbers and electricians charge a $75 to $150 service fee to come to your home.

Can you DIY a garbage disposal replacement?

If you’re looking for a cheaper option than calling a contractor, you could potentially replace your garbage disposal yourself. Replacements are relatively simple and typically only take an hour or two. You'll only need a pipe wrench, a wrench, plumber’s putty, a hammer, a flathead and a Phillips screwdriver.

However, if home repairs and unit replacements aren’t for you, calling a contractor will cost around $50 to $100 an hour for labor plus the cost of your garbage disposal.

When to repair vs. replace your garbage disposal

Garbage disposals usually last for five to 10 years, so if your unit is reaching this age, it might be time for a new system. Additionally, 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.

Does your home warranty cover garbage disposal repair and replacement?

Home warranties cover a variety of appliances and systems for normal wear and tear, including garbage disposals. This coverage is usually provided in the company's appliance plan, but home warranty companies sometimes include it with plumbing systems. Some companies also offer garbage disposals as an add-on for an additional fee.

Most home warranties cover repairs for a garbage disposal's mechanical and electrical components. If the company can’t repair your unit, they will typically replace it with a similar system. However, it’s important to remember that home warranty plans have coverage caps and exclusions, so it may be worth double-checking your policy.

Bottom line

If your garbage disposal is leaking, jamming, making a strange noise or is within five to 10 years old, it might be time for repairs or a replacement. Replacing a garbage disposal yourself can be a pretty straightforward job, but if you decide to call a professional, expect to pay $50 to $100 an hour for labor.

If you are looking for a cheaper option and don’t want to pay out of pocket, check to see if your home warranty plan covers repairs and replacements on garbage disposals.