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      Guaranteed Plumbing & Heating

      Garbage Disposal

      Local. Fast. Affordable.

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      Garbage Disposal Installation and Repair in Philadelphia, PA

      We work out of 900 Cottman Avenue in Rhawnhurst and cover the full city, from Northeast row homes to Center City and South Philly kitchens.

      A garbage disposal that hums and does not spin, leaks from the bottom, or trips the breaker every time you turn it on is telling you something specific. We find the actual fault and either repair it or install a replacement, with the price confirmed before any work starts.

      A garbage disposal is one of the hardest-working appliances in a kitchen, and one of the most ignored until it quits. It handles food waste multiple times a day, runs on a motor submerged in a wet environment, and connects to both your electrical system and your drain plumbing. When it fails, the kitchen sink backs up, the dishwasher cannot drain, and the smell starts. According to the U.S. Department of Energy, the average American household relies on a range of kitchen appliances daily, and the disposal is unique because its failure immediately affects the plumbing system it is tied into, not just the appliance itself.

      Guaranteed Plumbing & Heating has been installing and repairing garbage disposals across Philadelphia kitchens since 1990. We handle the plumbing side, the electrical side, and the connection to the dishwasher drain, so the job is done correctly by one crew in one visit rather than bouncing between trades. Below is how we approach a disposal problem, the jobs we run most often, and what to expect when we arrive.

      Service coverage

      Business name:

      Guaranteed Plumbing & Heating

      Address:

      900 Cottman Ave, Philadelphia, PA 19111

      Phone:

      215-342-7200

      Hours:

      Office: Monday through Friday, 8 a.m. to 4 p.m.

      After-hours: 24/7 answering service with same-day and after-hours dispatch based on crew availability.

      Philadelphia ZIP codes we cover:

      We service kitchens across all Philadelphia ZIP codes, including 19111, 19115, 19116, 19124, 19135, 19136, 19147, 19148, 19149, and the rest of the city.

      Typical response time:

      Most Philadelphia addresses get a same-day or next-day appointment for disposal work during business hours. After-hours and weekend dispatch varies with crew location.

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      215-342-7200
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      Why garbage disposal work in Philadelphia is its own kind of job

      Two things make disposal work in this city different from the same job in a home built last decade with modern wiring and PVC drain lines.

      The kitchens are older than the appliance. Garbage disposals became common in American kitchens in the 1960s and 1970s, but a large share of Philadelphia's housing stock was built well before that. Row homes, twins, and pre-war singles often have kitchens with undersized drain lines, outdated wiring, cast iron waste pipes, and sink configurations that were never designed for a disposal unit. Installing a disposal in one of these kitchens is not a plug-and-play job. The drain connection, the electrical feed, and sometimes the sink itself need to be evaluated and adapted to support the unit properly.

      The plumbing and electrical overlap. A garbage disposal sits at the intersection of two systems. It connects to the sink drain, the P-trap, the dishwasher drain hose, and in many cases a dedicated electrical circuit or a switched outlet under the sink. A failing disposal can cause a backed-up kitchen drain, a dishwasher that will not empty, a tripped breaker, or a leak that damages the cabinet floor. The Philadelphia Department of Licenses and Inspections requires licensed work for both plumbing and electrical connections, and having one crew that handles both sides means the job gets done right the first time without scheduling a second trade.

      This is why resetting the button on the bottom and hoping for the best is not a repair plan. A disposal that trips repeatedly, hums without spinning, or leaks from the housing has a specific mechanical or electrical failure. Finding that failure, whether it is a seized flywheel, a burned-out motor, a cracked housing, or a corroded drain connection, is the difference between fixing the problem and replacing the appliance a second time in six months.

      The neighborhoods we serve most often for disposal work:

      • Northeast Philadelphia.

        Mayfair, Rhawnhurst, Bustleton, Fox Chase, and the rest of the Northeast, where mid-century row home kitchens often need a disposal added or an old unit swapped.

      • South Philadelphia.

        Tight row home kitchens where cabinet space is at a premium and the right-size unit matters.

      • Center City and the River Wards.

        Condos, high-rises, and converted older buildings where disposal work has to account for shared drainage and building rules.

      • Northwest Philadelphia.

        Chestnut Hill, Mount Airy, and Germantown, with a mix of older and renovated kitchens.

      • West and Southwest Philadelphia.

        Older homes where adding a disposal often means upgrading the under-sink connections at the same time.

      We send techs across the city daily. The truck inventory reflects what these kitchens need: common continuous-feed disposal models in the sizes that fit standard and tight cabinets, replacement mounting assemblies, sink flanges, and the drain and electrical fittings to connect a unit cleanly the first time.

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      Garbage disposal repairs and installations we handle most often in Philadelphia

      We diagnose the actual fault before recommending a repair or a replacement. The disposal jobs we handle most often:

      • Jammed disposal diagnosis and repair

        A disposal that hums but does not spin has a jammed flywheel, usually from a bone fragment, a piece of glass, a utensil, or hardened grease locking the impeller plate. We clear the jam, test the motor, and check for damage to the grinding components. If the motor overheated and burned out from running against the jam, we tell you before wasting time on a unit that needs to be replaced.

      • Leaking disposal repair

        A disposal that leaks from the top flange, the side discharge, or the bottom housing has a different problem at each location. A top leak usually means the mounting ring or the plumber's putty seal has failed. A side leak points to a loose discharge connection or a cracked dishwasher inlet. A bottom leak almost always means the internal seal has given out and the unit needs replacement, because that seal is not a serviceable part.

      • Clogged disposal and drain line backup

        A disposal that drains slowly or backs up into the other side of a double sink usually has an obstruction in the discharge tube, the P-trap, or the branch drain line downstream. We clear the blockage and check the entire drain path rather than just clearing the disposal itself and leaving a half-clogged line behind.

      • Electrical faults and tripped breakers

        A disposal that trips the breaker, will not turn on at all, or sparks when switched is an electrical problem, not a plumbing problem. We check the switch, the wiring under the sink, the outlet or hardwired connection, and the motor itself to isolate whether the issue is in the circuit or in the unit.

      • New garbage disposal installation

        Whether you are replacing a dead unit with a new one or adding a disposal to a kitchen that never had one, the installation involves mounting hardware, drain connections, dishwasher hose routing, and electrical hookup. In older Philadelphia kitchens, it can also mean adapting the drain line size, reconfiguring the P-trap, and verifying that the electrical feed meets current code. We handle all of it.

      • Disposal replacement and upgrade

        When a disposal is beyond repair, we remove the old unit, clean the mounting area, install the replacement, reconnect the drain and dishwasher lines, and test the system. If you want to upgrade from a builder-grade unit to a more powerful or quieter model, we size the replacement to the sink and the household's usage rather than just matching what was there.

      • Dishwasher drain connection repair

        The dishwasher drain hose connects through the disposal or through an air gap beside it, and a failed connection at that point causes the dishwasher to back up into the sink or leak under the cabinet. We repair or replace the connection and verify the air gap or high loop is installed correctly to prevent backflow.

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      Garbage disposal pricing, coupons, and financing in Philadelphia

      We do not publish flat garbage disposal prices, because clearing a jammed flywheel and installing a new unit in a kitchen that has never had one are not the same job. Pricing is confirmed on-site after diagnosis and before any work starts. We do not change the price after the fact.

      • Repair or replace.

        Disposals are not expensive appliances relative to most plumbing equipment, so the repair-versus-replace math is straightforward in most cases. If the motor is burned out, the housing is cracked, or the internal seal has failed, replacement is almost always cheaper than attempting a repair on a unit that costs a couple hundred dollars new. If the problem is a jam, a loose connection, or a wiring issue, a repair makes sense and we will tell you that. We give you the honest comparison every time.

      • Financing.

        For larger kitchen plumbing projects that include a disposal installation alongside other work, we offer instant approval financing through GoodLeap.

      What to expect when we arrive for garbage disposal service

      When you call 215-342-7200, this is how a typical garbage disposal service call runs.

      • 1. Triage on the phone.

        We ask what the disposal is doing, whether it makes any sound when you flip the switch, whether the sink is backing up, and whether you have already tried the reset button. That tells us whether we are likely looking at a jam, a motor failure, an electrical issue, or a drain problem, and what to bring.

      • 2. Diagnostic on arrival.

        The technician checks the disposal unit, the switch, the electrical connection, the mounting hardware, the drain line, and the dishwasher connection. A disposal problem is not always a disposal problem, sometimes it is a clogged drain line or a tripped circuit that happens to affect the outlet the disposal is plugged into.

      • 3. The real cause, explained.

        We tell you what we found. If the flywheel is jammed and the motor is still good, we tell you that. If the motor is burned out or the housing is cracked and the unit needs to be replaced, we tell you that too, and we quote the replacement on the spot.

      • 4. The repair or installation, done right.

        We carry common disposal models, mounting hardware, discharge fittings, and wiring supplies on the truck. Most repairs and straightforward replacements finish in under two hours. Installations in kitchens that have never had a disposal take longer depending on the drain and electrical work required, and we give you the timeline before we start.

      • 5. Test and cleanup.

        After the repair or installation, we run the disposal with water flowing, check every connection for leaks, verify the dishwasher drain path, and confirm the switch operates correctly. The area under the sink is left clean and dry. You get an itemized invoice describing exactly what was done.

      Credentials that matter for garbage disposal work in Philadelphia

      Garbage disposal work touches both your plumbing system and your electrical system. The Philadelphia Department of Licenses and Inspections requires licensed, insured work for plumbing and electrical connections, and a new installation that adds a circuit or modifies the drain layout may require a permit. We handle both the plumbing and the electrical side of the job and have been operating under this standard since 1990.

      • Licensed for the plumbing and electrical work we do.

        We handle both the plumbing and the electrical side of garbage disposal work under an active license, current City tax standing, and insurance on file with L&I. We have operated under that standard since 1990.

      • BBB accredited

        Listed as accredited on the Better Business Bureau.

      • Insured for the work we do

        Liability and workers' compensation coverage on file with L&I.

      • Family-owned and operated

        In business at 900 Cottman Avenue since 1990.

      Frequently asked questions about garbage disposal installation and repair in Philadelphia

      My disposal hums but the blades do not spin. Is it broken?+

      Not necessarily. A humming disposal usually has a jammed flywheel. Something is stuck between the impeller plate and the grinding ring, and the motor is trying to turn but cannot. If the jam is cleared quickly, the motor is often fine. If the motor ran against the jam for a long time and overheated, it may be burned out. We check both before recommending a repair or a replacement.

      Why is my garbage disposal leaking from the bottom?+

      A leak from the bottom of the unit means the internal seal between the motor shaft and the grinding chamber has failed. This seal is not a replaceable part on most disposals, so a bottom leak usually means the unit needs to be replaced. A leak from the top or the side is a different story and is often repairable by reseating the mounting ring or tightening the discharge connection.

      Can you install a garbage disposal in my row home kitchen if I have never had one?+

      Yes. It requires a compatible sink opening, a drain connection that can accommodate the disposal discharge, and an electrical feed, either a switched outlet or a hardwired connection with a wall switch or air switch. In older Philadelphia kitchens, the drain line may need to be reconfigured and the electrical may need to be brought up to current code. We evaluate the kitchen and tell you what the installation involves before quoting the job.

      How long does a garbage disposal usually last?+

      Most disposals last 8 to 15 years depending on usage, the quality of the unit, and how well it is maintained. Running cold water during operation, avoiding fibrous foods and grease, and not overloading the chamber all extend the life. Once a disposal starts leaking from the housing, jamming frequently despite being clear of obstructions, or tripping the breaker, it is usually at the end of its useful life.

      Does a garbage disposal need its own electrical circuit?+

      It depends on the installation and the local code interpretation. Many disposals share a circuit with the dishwasher using a split-wired receptacle, while others are on a dedicated circuit. A new installation in Philadelphia should comply with current electrical code, and we verify the circuit capacity and wiring method as part of the job.

      Will a new disposal fix my slow kitchen drain?+

      Only if the old disposal was causing the slowdown. If the drain was slow before the disposal failed, or if the slow drain is on the other side of a double sink, the problem is likely in the P-trap or the branch drain line downstream, not in the disposal itself. We check the full drain path as part of the service call so you are not replacing an appliance to fix a plumbing problem.

      Is it safe to use my disposal if it is making a grinding or rattling noise it did not make before?+

      A new noise usually means something hard is inside the chamber, a piece of glass, a bone fragment, a small utensil, or a loose component like the splash guard or the mounting hardware. Turn the disposal off and do not put your hand inside. We can remove the object, inspect the grinding components for damage, and tell you whether the unit is still operating safely.

      Can you connect my dishwasher drain to the new disposal?+

      Yes. Most disposals have a dedicated dishwasher inlet on the side of the unit. We knock out the drain plug, connect the dishwasher hose, and verify the air gap or high loop is installed correctly to prevent dirty water from back-flowing into the dishwasher. If the old disposal did not have a dishwasher connection and the new one does, we can route the hose as part of the installation.

      Schedule garbage disposal installation or repair in Philadelphia

      Call us, and we will get the kitchen working again.

      Garbage disposal installation and repair in Philadelphia means dealing with older kitchens, cast iron drain connections, and electrical setups that were not built with a disposal in mind, and getting it right means handling the plumbing and the electrical as one job. Call 215-342-7200 and we will diagnose the problem, explain what it takes to fix it, and confirm the price before any work begins. We dispatch from 900 Cottman Avenue across Philadelphia, Bucks County, and Montgomery County.

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      I recently just moved into a South Philly Rowhouse. The house needed a few plumbing and heating repairs upon moving in. I have been very impressed by the techs this company sends out! They were helpful, ethical, and fairly priced. As a first time homeowner it is intimidating to have repairs done and not have fear you are being taken advantage of. Everything they quoted was fair and repairs were completed quickly. Very thankful I gave this place a call!

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      I had a problem with my AC and Antony came over which is one of the foreman. It was very nice very respectful very quick. Explain to me everything so I’m happy.

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      tenant sent me a text at 7:00 that heat wasn't coming out of vents. I saw the text just after 8 and immediately called Guaranteed and told them the problem. After giving them my tenant's name and # I was done! In less than a couple of hours the service rep was at the property and had uncovered th...

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      The great team of your Plumbers…Ray, Jarron, Brian, & Colin who completed major plumbing repair work @ my Philly home in the past 2 days were phenomenal!🏡🪏🚰 They all worked very hard & steadily; much of the repairs & replacement parts needed involved extensive lifting & digging to reach undergrou...

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      Service guys was very pleasant and knowledgeable their work is impeccable. My security door didn’t close properly. It was no fault of their own. They didn’t leave until they fixed my door. These guys were great!

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