Garbage Disposal Repair & Replacement in San Diego County

Full-Service Disposal Repair, Replacement & Installation From a Family-Owned Team

A working garbage disposal keeps your kitchen clean, efficient, and convenient. When a disposal jams, leaks, or stops responding to the switch, everyday tasks grind to a halt fast. Plumbing Plus has provided professional garbage disposal repair and replacement across San Diego County since 1984, helping homeowners restore reliable performance and protect their plumbing systems. That’s over 40 years of continuous service under the same brand. We are now led by Michael and Rachael De Silva, who have owned and operated the company since 2010.

Every technician we dispatch has been screened, background-checked, and trained to care for both your equipment and your home. We’re also members of the Plumbing Heating Cooling Contractors Association (PHCC) and have earned recognition from Angie’s List, HomeAdvisor, and others. Not through marketing, but through completed jobs and satisfied customers across San Diego County. From first-time garbage disposal installation to diagnosing strange noises or persistent odors, our licensed plumbers handle disposal services with care, accuracy, and a clear plan. If your unit is acting up or no longer keeping up with your kitchen needs, our team is ready to help.

Call us at (858) 630-3141 to schedule service or request a free, written estimate. We serve residential homes and commercial properties throughout San Diego County.

Complete Garbage Disposal Services for San Diego County Homes

Garbage disposals combine plumbing connections, electrical wiring, and moving mechanical parts. A problem in any one area can affect the entire unit. Plumbing Plus offers full-service support: troubleshooting, repair, replacement, and new installation. Our services are designed for homes throughout San Diego County, from older kitchens that were never built with a disposal to newer homes running high-powered units. Proper horsepower selection depends on household size and food waste volume. We evaluate both before recommending a unit.

Garbage Disposal Repair Services

Many disposal problems can be fixed without replacing the entire unit. Repair is often the right solution when the motor is still functional but internal components, connections, or seals have failed.

Common Garbage Disposal Problems We Repair

Our plumbers regularly handle issues such as:

• Disposal jams caused by food waste or foreign objects
• Loud noise or humming when the unit runs
• Leaks under the sink near the flange or gasket
• Disposal not responding to the switch
• Slow drainage linked to buildup in the drain pipe
• Persistent odor caused by trapped food debris

During repair service, we inspect the unit, check the flange connection, examine associated faucets, and look for wear at seals and mounting points. Electrical troubleshooting includes a full inspection of the wire connections and the electrical cable feeding the unit. Every repair comes with a free, written estimate upfront and is backed by our warranty on both workmanship and materials; there are no hidden fees and no surprises after the job.

Leak Detection & Sealing Repairs

Leaks around a disposal can damage cabinets, flooring, and nearby appliances. Leak location matters: problems at the sink flange or drain pipe connections are typically repairable, while leaks originating from the body of the unit often signal failed internal seals that make replacement the smarter path. 

We identify the source precisely and address issues tied to:

• Loose mounting hardware
• Worn gasket seals
• Cracked housings
• Improper alignment at the sink opening

Catching a leak early limits the risk of under-sink water damage and larger plumbing problems downstream.

Electrical & Switch Troubleshooting

If the disposal won’t turn on, the issue may involve the switch, wiring, the reset button and overload protector, or internal electrical components. Our plumbers safely test the electrical system, inspect the wire connections, and reset the unit when applicable. Electrical faults can cause a disposal to stop working suddenly or repeatedly trip the circuit. Safe diagnosis always comes before any reset or repair attempt.

Garbage Disposal Installation & Replacement in San Diego County

Garbage disposal installation is a popular home improvement upgrade, especially for kitchens that depend heavily on sink and dishwasher capacity. Plumbing Plus installs new disposals in homes that never had one and handles full replacement for outdated or failed units. You’ll receive a pre-arrival text 30 minutes before your technician arrives, along with information about who’s on the way. When the job is complete, payment is handled by tablet, and photos of the finished work are sent with your digital invoice immediately.

New Garbage Disposal Installation

Installing a disposal in a kitchen without an existing unit is more involved than a straight replacement. It typically requires a dedicated electrical outlet rated for the unit, proper drain pipe routing, and a secure flange connection at the sink. 

Our installation service includes:

• Evaluating the sink and plumbing configuration
• Selecting a disposal with the right horsepower for your kitchen
• Mounting the unit securely at the flange
• Connecting plumbing lines and testing drainage
• Wiring the electrical cable and confirming switch operation

We install disposals sized for light, moderate, or heavy food waste depending on your kitchen’s usage needs.

Replacing an Existing Garbage Disposal

Replacement is recommended when the unit has reached the end of its lifespan or when continued repairs no longer make financial sense. Replacement also lets homeowners upgrade to quieter models or higher-horsepower units better suited to current kitchen demands. 

Our replacement service includes:

• Disconnecting the electrical and plumbing connections
• Removing the old unit without damaging the sink
• Installing the new disposal with secure mounting and tested drain connections
• Testing for leaks, noise, and proper operation before we leave

Garbage Disposal Repair vs. Replacement: Which Is Right for You?

Not every disposal needs to be replaced. Plumbing Plus explains the condition of the unit clearly so you can make an informed decision. We provide a free, written estimate for both options before any work begins, so cost is never a guessing game.

You may be able to adequately repair your garbage disposal if:

• The unit hums but doesn’t grind
• A jam keeps returning after clearing
• A minor leak appears at the gasket or flange
• The disposal makes noise but still runs

It may be time to consider replacing your garbage disposal if:

• The unit won’t turn on after reset and wiring checks
• Cracks appear in the housing
• Repairs have become frequent or costly
• Odor persists despite cleaning and maintenance

A well-maintained disposal can last 10 to 15 years. Frequent breakdowns in an aging unit are a reliable sign that replacement is more economical than continued repair. We’ll tell you which situation you’re in honestly.

Why San Diego County Homeowners Choose Plumbing Plus

Plumbing Plus has operated under the same brand since 1984. That’s more than 40 years without a rebrand or ownership break. That kind of continuity is rare, and it means the trust behind our red, white, and blue trucks has been built one job at a time. Our satisfaction guarantee backs every service call: if you’re not completely satisfied after the job is finished, we’ll make it right.

For homeowners who want ongoing protection, our Plumb Star Partner™ membership program delivers front-of-line priority scheduling for both routine and emergency calls, 10% off all plumbing services, no dispatch fees, free estimates, and a one-year workmanship and materials warranty on all work completed while the plan is active. The annual safety inspection included with membership covers a water quality test, water pressure check, leak inspection, toilet dye testing, water meter check, water heater flush, and a sewer camera inspection of one drain. This level of preventive coverage goes well beyond a standard service call.

We also offer 24/7 emergency availability for urgent disposal problems and financing through Service Finance for repairs or installations that don’t fit a tight timeline, with short-term options carrying low interest and longer-term plans with lower monthly payments.

Preventive Maintenance for Garbage Disposals

Routine habits extend the life of your disposal and reduce the likelihood of an unplanned repair. Our plumbers share maintenance guidance during service visits. 

Key practices include:

• Running cold water during and after use
• Avoiding fibrous or starchy food waste
• Using the disposal regularly to prevent buildup
• Checking under the sink for early signs of a leak
• Never using chemical drain cleaners, as they can damage internal components

Professional inspections can catch loose mounting hardware, worn seals, or alignment problems before they lead to failure. Catching these issues early is often cheaper than addressing them after the unit stops working.

Disposal Issues That Can Affect Other Kitchen Systems

A failing disposal can affect more than just the sink. Backup problems can slow the dishwasher discharge line, create odor throughout the kitchen, and put unnecessary pressure on the drain pipe. 

Our plumbers look at the entire connected system, including:

• The drain pipe connection
• Dishwasher discharge line
• Sink mounting hardware
• Waste flow through the plumbing

This whole-system approach helps prevent repeat problems after the repair or replacement is complete.

Emergency Garbage Disposal Service

A disposal problem can become urgent when water backs up under the sink or a leak spreads quickly to cabinets or flooring. Plumbing Plus offers emergency service for disposal issues that threaten cabinets, flooring, or nearby appliances. 

Emergency calls often involve:

• Active leaks under the sink
• Disposal units that won’t shut off
• Electrical faults tied to the switch or wiring
• Sudden failure during heavy kitchen use

We’re available around the clock. Our team can respond quickly to stabilize the situation and map out next steps.

Schedule Garbage Disposal Service with Plumbing Plus

If your garbage disposal is jammed, leaking, making noise, or no longer working, Plumbing Plus is ready to help. We provide garbage disposal repair, replacement, and installation throughout San Diego County, backed by free, written estimates, a satisfaction guarantee, and over 40 years of family-owned service.

Call us at (858) 630-3141 to schedule San Diego County garbage disposal service or get help choosing the right unit for your kitchen.