Garbage Disposal Repair/Replacement


Welcome to our comprehensive guide on garbage disposal repair and replacement! If you’re experiencing issues with your garbage disposal unit or considering a replacement, you’ve come to the right place. In this article, we’ll provide you with expert tips, step-by-step instructions, and valuable insights to help you navigate the world of garbage disposal repair and replacement. Whether you’re dealing with a malfunctioning unit or looking to upgrade, plumbers Avonmouth got you covered.

Garbage Disposal Repair/Replacement

Common Garbage Disposal Problems

1. Clogged Drainage

One of the most common issues with garbage disposals is a clogged drainage system. This can occur when food particles, grease, or other debris accumulate and obstruct the free flow of water. To address this problem, you can try running cold water and turning on the disposal to see if it clears the clog. If not, it may require further attention.

2. Jammed Disposal

A jammed garbage disposal can be frustrating. When the unit gets overloaded or foreign objects find their way into the system, it can cause the blades to become stuck. To fix this, locate the reset button on the bottom of the unit and press it to reset the disposal. If the problem persists, you may need to manually rotate the blades using an Allen wrench.

3. Leaks and Drips

Leaking or dripping garbage disposals can lead to water damage and unpleasant odors. Inspect the connections and pipes for any signs of leakage. Tighten loose connections or replace damaged parts if necessary. If the leakage persists, it’s advisable to consult a professional plumber to prevent further damage.

Garbage Disposal Repair Techniques

1. Resetting the Disposal

If your garbage disposal suddenly stops working, it’s worth trying a simple reset before jumping to conclusions. Locate the reset button, usually found on the bottom of the unit, and press it firmly. This action can often solve minor issues and restore normal operation.

2. Clearing Clogs

To clear a clogged garbage disposal, start by turning off the power to the unit. Use a flashlight to inspect the disposal for any visible debris or objects causing the blockage. Once identified, carefully remove the obstruction using tongs or pliers. Avoid using your hands to prevent any accidents. Afterward, run cold water and turn on the disposal to check if the clog has cleared.

3. Replacing Damaged Blades

If your garbage disposal’s blades are damaged or dull, it may affect its performance. To replace the blades, you’ll need to disconnect the power and remove the disposal from its mounting. Unscrew the old blades and carefully install the new ones according to the manufacturer’s instructions. Once complete, remount the disposal and test its functionality.

Garbage Disposal Replacement

1. Assessing the Need for Replacement

In some cases, repairing a garbage disposal may not be the best solution. Factors such as frequent breakdowns, excessive noise, or an outdated unit may indicate the need for a replacement. Consider the age and condition of your existing disposal and evaluate whether investing in a new unit would be more cost-effective and efficient in the long run.

2. Choosing a New Garbage Disposal

When selecting a new garbage disposal, there are several factors to consider. Evaluate the horsepower, size, and noise level of the unit. Additionally, look for models with advanced features such as multi-stage grinding or sound insulation for a quieter operation. Research reputable brands and read customer reviews to ensure you’re making an informed decision.

3. Professional Installation

Installing a new garbage disposal can be a complex task that requires electrical and plumbing expertise. It’s recommended to hire a professional plumber to ensure a safe and proper installation. They will have the necessary tools and knowledge to complete the job efficiently, saving you time and potential headaches.

FAQs (Frequently Asked Questions)

1. Can I repair a garbage disposal myself?

While some minor issues can be addressed by homeowners, it’s generally recommended to seek professional assistance for garbage disposal repairs. They have the experience and expertise to diagnose the problem accurately and safely fix it.

2. How often should I replace my garbage disposal?

The lifespan of a garbage disposal depends on various factors, including usage, maintenance, and quality of the unit. On average, a well-maintained disposal can last anywhere between 8 to 15 years. If you’re experiencing frequent breakdowns or your disposal is nearing the end of its lifespan, it’s advisable to consider a replacement.

3. Are all garbage disposals the same size?

No, garbage disposals come in different sizes to accommodate various kitchen setups. It’s essential to measure the available space under your sink and consider the dimensions of the unit you’re planning to purchase to ensure a proper fit.

4. Can I dispose of all types of food in a garbage disposal?

While garbage disposals are designed to handle most food waste, it’s important to avoid disposing of items like bones, fruit pits, fibrous vegetables, grease, and oils. These can cause clogs, damage the disposal blades, or affect its overall performance.

5. What should I do if my garbage disposal is leaking?

If your garbage disposal is leaking, it’s crucial to address the issue promptly. Check the connections and pipes for any loose fittings or damaged parts. Tighten connections or replace faulty components if necessary. If the leakage persists, consult a professional plumber to identify and resolve the problem.

6. How can I maintain my garbage disposal?

Regular maintenance can prolong the lifespan of your garbage disposal. Avoid overloading the unit, run cold water while operating it, and periodically clean it using a mixture of ice cubes and vinegar. Additionally, avoid disposing of non-food items or substances that can damage the blades or cause clogs.


In conclusion, properly maintaining and addressing issues with your garbage disposal is crucial for its longevity and efficient operation. By following the repair techniques outlined in this article, you can troubleshoot common problems and potentially extend the lifespan of your unit. However, when repairs are no longer viable or you’re looking to upgrade, replacing your garbage disposal with a new, efficient model is the best course of action. Remember to consult professionals when needed and prioritize regular maintenance to keep your kitchen running smoothly.

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