Upgrading your kitchen with a garbage disposal is a smart investment that enhances convenience and hygiene. Not only does it help keep your kitchen clean by eliminating food waste, but it also prevents clogged drains and reduces the amount of waste sent to landfills. However, if you’re asking, How much is a garbage disposal installation​?, there are several factors to consider before investing.
The cost of installing a garbage disposal can vary depending on the type of unit you choose, the complexity of installation, and the professional services required. While a basic model might be affordable, advanced features and installation requirements can drive up the cost. In this guide, we’ll explore the various costs involved in installing a garbage disposal, from unit prices to labor fees, and offer insights on how to choose the right model for your kitchen. Whether you’re replacing an old disposal or installing one for the first time, this article will help you navigate your options.
How much is a garbage disposal installation​?
Understanding the cost of garbage disposal installation in Phoenix, AZ, is crucial for homeowners considering this kitchen upgrade. On average, the total cost for installing a new garbage disposal unit in Phoenix ranges from $250 to $650, encompassing both the unit and professional installation. For replacing an existing unit, costs typically fall between $200 and $550, depending on the complexity of the installation and any additional plumbing or electrical work required. ​
| Service Type | Cost Range |
| New Installation | $250 – $650 |
| Unit Only (Basic Model) | $100 – $300 |
| Unit Only (High-End Model) | $300 – $800+ |
| Professional Installation | $150 – $300 |
| Old Unit Removal | $25 – $50 |
| Electrical Outlet Installation | $120 – $165 |
| Plumbing Modifications | $100 – $350 |
New Installation
A new garbage disposal installation in Phoenix generally involves both the cost of the unit and the professional labor required to install it. This service is ideal for homeowners who are either upgrading from an old disposal or installing one for the first time. While this option may vary in price depending on the disposal model and the complexity of the installation, it typically includes all necessary labor, including plumbing and electrical adjustments. By hiring a licensed professional, you ensure that the installation meets local regulations, preventing future issues and extending the lifespan of your appliance.
Unit Only (Basic Model)
Basic garbage disposals are designed to meet the needs of standard households and are often the most cost-effective option for homeowners in Phoenix, AZ. These units typically offer sufficient power for everyday waste disposal, and they are generally quieter and more efficient than older models. However, they may lack advanced features such as sound insulation, multi-stage grinding, or additional power for handling tough food waste. For most users, basic models provide the perfect balance between affordability and functionality, especially for small to medium-sized families.
Unit Only (High-End Model)
High-end garbage disposal models are designed for those who need more power, durability, and advanced features. These premium units are ideal for larger households or commercial use, as they feature stronger motors and larger capacity chambers. Advanced features include multi-stage grinding, noise reduction, and stainless steel components that resist corrosion. Although high-end models come with a higher upfront cost, they provide enhanced performance, longer lifespans, and quieter operations, making them an excellent investment for users looking for the best quality and value in the long term.
Professional Installation
Hiring a professional for garbage disposal installation ensures that the job is completed according to local plumbing and electrical codes. Professional installation typically includes a full inspection of your kitchen’s existing plumbing system and necessary modifications for a safe and efficient installation. This option also ensures that the garbage disposal unit is properly installed to avoid common issues such as leaks, electrical failures, or inefficient operation. Furthermore, professional installers are trained to handle all types of systems, so you can rest assured that the job will be done right, minimizing the risk of future repairs.
Old Unit Removal
When replacing an old garbage disposal, removal and disposal services are often required. Professional installers will carefully disconnect and remove your old unit, ensuring that no damage is done to the surrounding plumbing or cabinetry. Once removed, they will dispose of the old unit according to local waste management regulations. This service is particularly beneficial as it saves homeowners the trouble of having to handle the removal and disposal themselves. It also ensures that any hazardous waste or parts are disposed of properly, reducing the environmental impact.
Electrical Outlet Installation
In some cases, particularly when installing a new garbage disposal or upgrading an old unit, you may need to install a new electrical outlet. A garbage disposal typically requires its own dedicated power line, and if your current setup doesn’t include one, a licensed electrician will be required to add an electrical outlet. This ensures that the disposal operates safely and efficiently without overloading existing circuits. Electrical modifications are necessary for compliance with safety codes, and they are a common additional expense when upgrading or installing a new unit.
Plumbing Modifications
Plumbing modifications are sometimes necessary when installing a new garbage disposal, especially if there are significant differences between the new and old units. These modifications could involve rerouting pipes, adjusting the drain line, or connecting the disposal to the dishwasher drain. Depending on the complexity of your existing plumbing system, this work can be an additional expense. A professional plumber will ensure that the new system is properly integrated with your home’s plumbing, preventing future leaks, clogs, or other issues that could disrupt your kitchen’s water flow and functionality.
While enhancing your kitchen’s functionality, it’s also worth considering overall water safety in your home. Additionally, for business owners, understanding the importance of commercial plumbing maintenance can help avoid larger issues and extend the life of essential equipment across your property.
From garbage disposals to complete kitchen plumbing upgrades, All Aloha Plumbing is here to help Fountain Hills homeowners every step of the way.
Additional Garbage Disposal Installation Costs
- Old Disposal Removal: $25 – $50
- Electrical and Plumbing Modifications: $120 – $250
- Permit Fees: $20 – $80
- Disposal Models: $100 – $800+ (depending on the unit selected)
What Affects the Cost of Garbage Disposal Installation?
Several factors play a role in determining the cost of installing a garbage disposal. Here’s what you need to consider
Type of Garbage Disposal
- Basic Disposals: These are typically the most affordable, designed for basic kitchen waste management.
- Mid-Range Disposals: Offer a balance of performance and cost, featuring better motors and longer warranties.
- High-End Disposals: Equipped with advanced features like noise reduction, stainless steel components, and higher power capacities, these models cost more.
- Special Features: Additional features like multi-stage grinding or improved durability add to the overall cost of the unit.
Installation Location
- Urban Areas: Cities like Phoenix have higher labor costs due to demand and higher living expenses, which may increase the installation cost.
- Suburban or Rural Areas: Smaller towns or suburban areas generally have lower labor rates and installation fees.
- Accessibility: The ease of access to your kitchen’s plumbing and electrical systems can impact costs. Tight spaces may require more effort and time to complete the installation.
- Local Regulations: Some local areas may have stricter codes, which could add extra time and cost to the installation.
Installation Complexity
- Plumbing Adjustments: If your existing plumbing needs to be modified or upgraded, this can add extra costs for labor and materials.
- Electrical Modifications: Some installations may require new electrical wiring or outlets, especially if there’s no dedicated line for the disposal.
- Removal of Old Unit: Replacing an old garbage disposal can increase installation time and costs, especially if the unit is difficult to remove.
- System Integration: If the installation involves connecting the garbage disposal to a dishwasher or other systems, additional work may be required.
Professional vs. DIY
- DIY Installation: While opting to install the disposal yourself can reduce labor costs, it requires knowledge of plumbing and electrical systems to avoid mistakes.
- Professional Installation: Hiring a licensed plumber ensures the installation meets local codes, is safely connected, and includes proper testing for leaks and function.
- Long-Term Savings: Although professional installation costs more initially, it can prevent costly repairs and safety issues caused by incorrect installation.
- Warranty Considerations: Many manufacturers require professional installation for warranty coverage, so hiring an expert ensures you maintain your unit’s warranty.
Signs It’s Time to Replace a Garbage Disposal
A garbage disposal can last for many years, but it won’t last forever. Here are some signs that it might be time to replace your old disposal unit:
Unusual Noises
If your garbage disposal begins making loud or grinding noises, it is a strong indicator that there might be a mechanical issue. These noises could be caused by a stuck object, a worn-out motor, or broken internal components. While some minor noises can be fixed with cleaning, persistent loud noises often signal a deeper problem with the disposal unit’s mechanics. If the noise continues even after trying to clear out debris, it may be time to replace your garbage disposal to avoid further damage and ensure the unit continues to operate efficiently.
Frequent Clogs
Frequent clogs are a clear sign that your garbage disposal is not functioning properly. While occasional clogs are normal, regular blockages even after cleaning the disposal or drain can indicate a more significant problem. These frequent clogs can result from the disposal not grinding food waste thoroughly or an internal issue causing improper waste management. If you consistently face clogs, it’s time to consider replacing the disposal unit, as continued use of a faulty disposal can cause more severe plumbing issues down the line.
Leaks
Leaks around the base of your garbage disposal are a serious problem and often indicate significant internal damage. Over time, seals and gaskets can wear out, causing water to leak from the disposal. If you notice water pooling beneath the unit, the disposal likely has a crack or other structural damage that cannot be repaired easily. A leaking garbage disposal should be replaced immediately to prevent water damage to your kitchen and underlying cabinets. If the unit is still under warranty, replacement may be a more cost-effective solution than repairing a leak.
Failure to Start
If your garbage disposal fails to turn on despite troubleshooting, it could signal a serious issue with the motor or electrical components. A non-functioning garbage disposal is often the result of a burned-out motor, which can no longer power the unit. While a faulty switch or jam may be causing the issue, if the motor has failed, the cost of repair can often be as much as, or even more than, the cost of replacement. If your disposal won’t start, consider replacing it to restore kitchen functionality and avoid further frustration.
Bad Smells
Persistent bad odors emanating from your garbage disposal, even after thorough cleaning, may indicate that the unit is no longer effectively breaking down food waste. Over time, the grinding components of a disposal can wear down, making it less efficient at handling food scraps. A malfunctioning disposal can cause food to remain trapped, leading to foul smells. While occasional odors are common, persistent and unpleasant smells suggest that the unit has reached the end of its lifespan and should be replaced to ensure proper sanitation and to eliminate odors from your kitchen.
Benefits of Professional Garbage Disposal Installation
While it’s tempting to consider a DIY installation, there are several benefits to hiring a professional plumber to handle the garbage disposal installation:
Expertise and Experience
- Proper Installation: Professionals ensure your garbage disposal is installed correctly, preventing issues such as leaks or electrical problems.
- Knowledge of Best Practices: Skilled plumbers use industry best practices to guarantee your disposal operates at maximum efficiency.
- Long-Term Reliability: Expert installation reduces the risk of frequent repairs or malfunctions, saving you money in the long run.
Code Compliance
- Local Regulations: A licensed plumber understands and follows local plumbing and electrical codes, ensuring that the installation meets safety standards.
- Avoid Potential Fines: Non-compliance with local codes can result in costly fines or complications when selling your home.
- Peace of Mind: Professional plumbers ensure that your installation is in line with all regulations, so you don’t have to worry about violations or code enforcement.
Warranty Protection
- Manufacturer’s Warranty: Many disposal manufacturers require professional installation to validate warranties.
- Coverage for Defects: Hiring an expert ensures that you are covered if any issues arise with the unit after installation.
- Avoid Costly Repairs: Warranty protection can save you significant repair costs if your garbage disposal malfunctions within the coverage period.
Time-Saving
- Efficient Installation: Professionals complete the installation in a fraction of the time it would take to do it yourself.
- No Learning Curve: You won’t have to spend hours researching or troubleshooting, which frees up time for other tasks.
- Less Stress: Professional installation takes the guesswork out of the process, allowing you to enjoy your new disposal without any delays.
Final Words
While asking, How much is a garbage disposal installation?​ it’s crucial to consider factors such as the model, installation complexity, and additional costs like electrical or plumbing modifications. In Phoenix, AZ, installation costs generally range from $200 to $600, depending on the unit’s features and labor requirements. High-end models or complex installations can increase costs, while basic disposals tend to be more affordable.
To make an informed decision, consider whether you need a basic model for light use or a high-end unit for heavy-duty performance. Whether you choose professional installation or a DIY approach, understanding the costs and knowing when to replace your garbage disposal ensures a cleaner, safer, and more efficient kitchen. Proper installation not only saves money in the long run but also optimizes the performance of your appliance.