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Garbage Disposal Repair & Replacement — South Shore MA
It's December. You've got a houseful of people and a disposal that just quit. We've seen this before — and half the time, it's a five-minute fix.
Johnson Bros. is honest about disposal repairs. If you don't need a replacement, we'll tell you. If you do, we'll get it done fast.
We won't sell you a replacement you don't need.
A lot of "broken" disposals are jammed, not dead. We check the simple things first — reset button, hex key unjam, clog clearing — before we recommend anything new. If you do need a replacement, we stock common units and confirm the next available installation slot directly.
What We Do
Humming but not spinning is almost always a jam. We use a hex key to manually free the grinding plate, check for foreign objects, and test the reset button. If it runs clean afterward, you're done — no new unit needed.
When the motor's burned out or the unit is past its useful life, we replace it. We install InSinkErator, Waste King, and Moen units. We match your sink setup and handle all the drain connections and dishwasher line work.
A leak at the top of the disposal (between the unit and the sink) is usually a flange seal failure — often fixable without replacing the whole unit. We diagnose where it's coming from before recommending any work.
Before calling us, try the reset button on the bottom of the unit. If it still won't start, it may be a tripped GFCI outlet, a wiring issue, or a motor failure. We'll trace the actual cause.
Metal rattling, grinding, or vibration usually means a piece of silverware, a bone fragment, or a broken impeller is in the grinding chamber. We remove the obstruction and check the impellers before anything else.
If you're tired of a loud, weak disposal, a higher-horsepower InSinkErator (3/4 HP or 1 HP) is dramatically quieter and more powerful. We handle the full swap — old unit out, new unit in, tested before we leave.
December and January are our busiest disposal months.
Holiday cooking season is hard on disposals. If yours is running rough or making noise, get it checked before you're hosting Thanksgiving or Christmas — not during.
Brands We Work With
We install and repair all major garbage disposal brands. When we recommend a replacement, we'll tell you what we'd put in our own kitchen.
InSinkErator
Market leader — wide range from 1/2 HP to 1 HP. Most common on the South Shore.
Waste King
Reliable and often quieter per dollar. Good mid-range option.
Moen
Sound-dampened models. Solid warranty program.
Disposal Service Across the South Shore
We serve these South Shore communities and surrounding towns.
Garbage Disposal FAQs
My disposal is humming but not spinning — do I need a replacement?
Not necessarily. A humming disposal that does not spin usually means the motor is jammed, not dead. There is a reset button on the bottom of the unit and a hex key port to manually free the grinding plate. This is often a five-minute fix. Call us before buying a new unit — we will tell you honestly whether you need one.
How long do garbage disposals last?
It depends on how heavily the unit has been used and whether it has been jammed or leaked over time. If the housing and motor are still sound, repair can make sense. If the motor is burned out or the unit is leaking from the bottom, replacement is usually the better call.
My disposal is leaking — where is the leak coming from?
Disposal leaks usually come from one of three places: the top flange seal (where it meets the sink drain), the side discharge hose (connection to the dishwasher), or the bottom of the unit (internal seal failure). Flange leaks are repairable. A leak from the bottom usually means the internal seals have failed and replacement makes more sense.
How quickly can you replace a garbage disposal?
Call (617) 479-9911 and we will review the problem and current schedule with you. Once we know whether the unit needs repair or replacement, we will confirm the next available appointment directly.
Why South Shore homeowners choose Johnson Bros.
Disposal jammed or broken? We'll fix it — honestly.
We diagnose before we recommend. Most disposal problems are a simple fix. When you do need a new unit, we stock common models and confirm the next available installation slot directly.
Need help fast? Call for urgent plumbing issues. Booking online is best when you want the next open appointment without waiting on the phone.
Disposal jammed or broken? We'll fix it — honestly.
We diagnose before we recommend. Most disposal problems are a simple fix. When you do need a new unit, we stock common models and confirm the next available installation slot directly.
Call for urgent help now. Book online when you want the next available fit for your schedule.