Garbage disposal services clear jammed grinding chambers, replace failed motors and cracked housings, and install new units with correctly sized dishwasher drain connectors — eliminating the clogs, foul odors, and drain backups a failed disposal causes at the kitchen sink. Bonded Plumbworks’ licensed plumbers install InSinkErator Evolution multi-stage grinders or Waste King permanent-magnet units, wiring each to hardwired or switched circuits per National Electrical Code and International Plumbing Code (IPC) standards.
What Is Garbage Disposal Service
Garbage disposal service encompasses the installation, repair, replacement, and maintenance of food waste disposer units in residential kitchens. A garbage disposal uses centrifugal force to spin food waste against a stationary grind ring, breaking it into fine particles that are flushed with water into the kitchen drain line. Units are classified by motor size — typically 1/3 HP for light use, 1/2 HP for standard households, and 3/4 to 1 HP for heavy-duty applications.
The Plumbing-Heating-Cooling Contractors Association (PHCC) recommends professional installation to ensure proper mounting, drain connection, dishwasher drain hookup, and electrical wiring. Improper installation is the leading cause of disposal leaks and premature failure. The Environmental Protection Agency (EPA) notes that garbage disposals, when used correctly, divert food waste from landfills and reduce methane emissions from organic matter decomposition. This service connects to broader plumbing disciplines including Storm drain and Sanitary sewer, which Bonded Plumbworks addresses through our full range of residential services.
Signs You Need Garbage Disposal Service
- Disposal hums but does not spin, indicating a jammed flywheel or burned-out motor
- Grinding noise has changed — louder, metallic, or rattling sounds suggest loose components
- Water leaks from the bottom of the unit, pointing to a failed internal seal
- Persistent foul odors from the disposal that do not respond to cleaning
- Disposal frequently trips the reset button or the kitchen circuit breaker
- Slow draining from the disposal side of a double-bowl sink
- Unit is more than 10 years old and performance has noticeably declined
- Disposal will not turn on at all — no hum, no sound
Our Garbage Disposal Process
Diagnosis and Assessment
Our technicians begin by testing the disposal’s electrical connection, reset button, and motor response. If the unit hums but does not spin, we check for a jammed flywheel using a hex wrench through the bottom access port. We inspect the mounting assembly, discharge tube, dishwasher drain connection, and the sink flange seal for leaks. For units that do not respond at all, we test the switch, wiring, and circuit breaker to isolate the failure. Garbage disposal inspection gives you a live view of the problem before any work starts. You review the findings and approve the quote before any repair begins.
Jam Clearing or Repair
For jammed disposals, we clear the obstruction — typically a bone fragment, utensil, or hard food item wedged between the impeller and grind ring — and restore rotation. If internal components are damaged, we assess whether repair is cost-effective. Motor burnout, cracked housings, and failed internal seals generally warrant replacement rather than repair, since parts for most residential units cost nearly as much as a new disposal.
Installation or Replacement
New disposal installation includes removing the old unit (if present), cleaning and inspecting the sink flange, installing the mounting assembly with plumber’s putty and the snap ring, mounting the new unit, connecting the discharge tube to the drain P-trap, hooking up the dishwasher drain hose (with a high-loop or air gap per code), and wiring the electrical connection. We use a dedicated switched outlet or hardwired connection per the National Electrical Code and local requirements.
Testing and Walkthrough
After installation, we run the disposal through several cycles with water flowing, checking for leaks at the flange, discharge connection, and dishwasher hookup. We verify proper drainage speed and confirm the switch operates correctly. You receive a walkthrough on proper use — always run cold water before, during, and after grinding — and a list of items to avoid putting in the disposal (grease, fibrous vegetables, bones, pasta, coffee grounds in excess).
Equipment and Materials
We install garbage disposals from InSinkErator (Badger, Evolution series) and Waste King (Legend, Knight series) — the two leading manufacturers in the residential market. InSinkErator Evolution models feature multi-stage grinding and SoundSeal insulation for quiet operation. Waste King units use permanent magnet motors with stainless steel grinding components. Installation materials include plumber’s putty for flange seals, stainless steel mounting assemblies, dishwasher drain connectors with check valves, and continuous or batch-feed switch assemblies per homeowner preference. Additional components used in these installations include Tap (valve), selected based on system requirements and site conditions.
Why Choose Bonded Plumbworks for Garbage Disposal
Bonded Plumbworks has been installing and repairing garbage disposals in homes since 2006. Our plumbers hold active state plumbing licenses and understand the specific plumbing and electrical code requirements for disposal installations. We maintain membership in the Plumbing-Heating-Cooling Contractors Association (PHCC) and an A+ rating with the Better Business Bureau (BBB). Every installation includes leak testing, proper electrical connection verification, and a warranty on parts and labor. We size disposals to match household usage patterns — recommending 1/2 HP units for light use and 3/4 HP or 1 HP continuous-feed models for families that cook frequently.
Garbage disposal service from Bonded Plumbworks includes a complete system check at every visit. We inspect the sink flange, mounting assembly, dishwasher drain connection, and drain P-trap for signs of wear or leaks — not just the disposal unit itself. A disposal that drains slowly often indicates a partial blockage in the kitchen drain line downstream, and Bonded Plumbworks addresses the full drainage system to prevent a recurrence. We carry InSinkErator and Waste King units in multiple motor sizes so most installations and replacements can be completed in a single visit without waiting for parts. Bonded Plumbworks’ technicians are fully licensed, bonded, and insured, and every garbage disposal service is backed by a written workmanship warranty.
Garbage Disposal Pricing
Garbage disposal services range from $100 for a simple jam clearing to $600 or more for a premium unit installation. Common price ranges include:
- Jam clearing: $100 – $200
- Standard disposal replacement (1/2 HP): $250 – $400
- Premium disposal installation (3/4–1 HP): $400 – $600
- New installation (no existing unit): $350 – $650
Every garbage disposal estimate is based on an on-site diagnosis, so you know the exact scope and cost before work begins. Call Bonded Plumbworks at (855) 557-9600 for a written quote.
Frequently Asked Questions
How much does garbage disposal installation cost near me?
Garbage disposal installation typically costs between $250 and $600 total, including the unit and labor. A standard 1/2 HP InSinkErator Badger runs about $100 to $150 for the unit, while premium models like the InSinkErator Evolution Excel (1 HP) cost $300 to $400. Labor for a straightforward replacement of an existing unit runs $150 to $250. New installations (where no disposal previously existed) may cost more due to additional plumbing and electrical work.
How long does a garbage disposal last?
Most residential garbage disposals last 8 to 15 years depending on usage, motor size, and the types of food waste processed. InSinkErator and Waste King units with stainless steel grinding components tend to last longer than models with galvanized steel. Regular use of cold water during operation and avoiding hard items like bones and fruit pits extends the unit’s service life.
Can I use a garbage disposal with a septic system?
Yes, but with caution. The state health department permits garbage disposals with septic systems, but the increased solid waste load means more frequent septic tank pumping — typically every 1 to 2 years instead of 3 to 5 years. InSinkErator makes a septic-assist model that injects a Bio-Charge enzyme to help break down food waste in the septic tank.
Does garbage disposal work come with a guarantee?
Garbage disposal installations from Bonded Plumbworks include a written warranty on all parts and labor. Every unit is run through multiple test cycles and leak-checked at the flange, discharge, and dishwasher connection. If any garbage disposal component we installed fails within the warranty period, we return and correct it at no additional cost.
Schedule Today
Call Bonded Plumbworks at (855) 557-9600 to schedule garbage disposal service. Whether your unit is jammed, leaking, or due for replacement, our licensed plumbers provide same-day service. Every garbage disposal service includes a 90-day guarantee on garbage disposal work, covering parts and labor.
Bonded Plumbworks’ garbage disposal services are available across Florida — see all service locations.