Install new garbage disposal — Calculate Your Total Project Cost
Part of project
Garbage Disposal & Sink Replacement Cost · Step 3 of 3
In this video
Attach the new garbage disposal to the sink flange, aligning it with the mounting bracket. Tighten the screws on the mounting bracket. Connect the dishwasher drain line to the garbage disposal, if applicable. Connect the discharge pipe to the garbage disposal and secure it with a hose clamp. Reconnect the power supply to the garbage disposal and test for proper operation. Test the sink for leaks by running water and checking all drain connections.
Goal: Mount and connect new unit
Used in this video
- Screwdriver (Tool Type: Screwdriver, Power Source: Manual) — Tightening mounting bracket screws and hose clamp
1.3M subscribers
FAQs
What's a realistic budget range for replacing both a kitchen sink and garbage disposal, considering DIY versus hiring a professional?
DIY costs typically range from $300-$800, primarily for the sink, disposal, and basic plumbing supplies. Hiring a professional can increase the total to $700-$1500+, as you'll also pay for labor, which averages $150-$300 per hour, plus potential permit and old unit disposal fees.
What are the most significant factors that drive up the cost of a new kitchen sink and garbage disposal replacement?
Key cost drivers include the sink's material (e.g., granite composite and cast iron are pricier than stainless steel), the garbage disposal's horsepower and features, and brand reputation. Additionally, complex plumbing configurations, cabinet modifications, and unexpected issues with old connections can increase labor costs.
Beyond the sink and disposal units themselves, what other materials or tools should I budget for if I plan to DIY the installation?
You'll need to budget for essential plumbing supplies like plumber's putty, silicone caulk, new P-trap components, and possibly shut-off valves. Basic tools such as a pipe wrench, screwdriver, adjustable wrench, and safety glasses are also crucial, and you might need specialized tools like a basin wrench or garbage disposal wrench.
How can I accurately compare quotes from different plumbers to ensure I'm getting a fair price for installation?
Request detailed, itemized quotes that clearly separate costs for labor, the sink/disposal (if supplied by them), additional materials, permit fees, and disposal of the old units. Compare these line by line and inquire about warranties on their work. Don't hesitate to check references and online reviews for each plumber.
Install new garbage disposal — Calculate Your Total Project Cost
Part of project
Garbage Disposal & Sink Replacement Cost · Step 3 of 3
In this video
Attach the new garbage disposal to the sink flange, aligning it with the mounting bracket. Tighten the screws on the mounting bracket. Connect the dishwasher drain line to the garbage disposal, if applicable. Connect the discharge pipe to the garbage disposal and secure it with a hose clamp. Reconnect the power supply to the garbage disposal and test for proper operation. Test the sink for leaks by running water and checking all drain connections.
Goal: Mount and connect new unit
Used in this video
- Screwdriver (Tool Type: Screwdriver, Power Source: Manual) — Tightening mounting bracket screws and hose clamp
Frequently Asked Questions
What's a realistic budget range for replacing both a kitchen sink and garbage disposal, considering DIY versus hiring a professional?
DIY costs typically range from $300-$800, primarily for the sink, disposal, and basic plumbing supplies. Hiring a professional can increase the total to $700-$1500+, as you'll also pay for labor, which averages $150-$300 per hour, plus potential permit and old unit disposal fees.
What are the most significant factors that drive up the cost of a new kitchen sink and garbage disposal replacement?
Key cost drivers include the sink's material (e.g., granite composite and cast iron are pricier than stainless steel), the garbage disposal's horsepower and features, and brand reputation. Additionally, complex plumbing configurations, cabinet modifications, and unexpected issues with old connections can increase labor costs.
Beyond the sink and disposal units themselves, what other materials or tools should I budget for if I plan to DIY the installation?
You'll need to budget for essential plumbing supplies like plumber's putty, silicone caulk, new P-trap components, and possibly shut-off valves. Basic tools such as a pipe wrench, screwdriver, adjustable wrench, and safety glasses are also crucial, and you might need specialized tools like a basin wrench or garbage disposal wrench.
How can I accurately compare quotes from different plumbers to ensure I'm getting a fair price for installation?
Request detailed, itemized quotes that clearly separate costs for labor, the sink/disposal (if supplied by them), additional materials, permit fees, and disposal of the old units. Compare these line by line and inquire about warranties on their work. Don't hesitate to check references and online reviews for each plumber.