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Garbage Disposal Installation
& Service in Southern NH

A.J. LeBlanc Heating master plumbers install and repair garbage disposals across Southern NH. Family-owned since 1928. InSinkErator, Moen, Waste King, all brands. Same-day service available on most calls.

Licensed NH Plumbers
Same-Day Available
InSinkErator PRO 750 garbage disposal installed under a kitchen sink with PVC P-trap and dishwasher drain hose connection by A.J. LeBlanc Heating in Southern NH
Disposal Installation

Garbage Disposal Installation & Replacement

A garbage disposal is one of the simpler plumbing jobs, but it still needs proper drain connection, mounting, and often an electrical outlet under the sink. A.J. LeBlanc Heating installs all major brands and sizes across Southern NH and handles the plumbing side completely. If an outlet is needed, we coordinate the electrical work too.

  • InSinkErator, Moen, Waste King, and other brands
  • 1/3 to 1 HP disposal installations
  • Replacement of existing disposals
  • Drain line and P-trap reconnection
  • Dishwasher drain knockout for new disposals
  • GFCI outlet installation when needed
Under-sink garbage disposal install showing the full plumbing setup with red and blue PEX supply lines, shutoff valves, P-trap, dishwasher drain hose, and power cord by A.J. LeBlanc Heating in a Southern NH kitchen
Disposal Repair

Garbage Disposal Repair

A jammed, leaking, or dead disposal can often be repaired rather than replaced. A.J. LeBlanc Heating diagnoses the problem and lets you know whether a repair or replacement makes more sense across Southern NH, with an honest recommendation either way.

  • Jammed disposal: reset or clearing
  • Leaking disposal: gasket or flange repair
  • Humming but not spinning: motor or jam diagnosis
  • Disposal not turning on: switch or outlet check
  • Full replacement when repair isn't cost-effective
  • Same-day service on most calls
Common Questions

Garbage Disposal FAQ

How much does garbage disposal installation cost?

A garbage disposal installation in Southern NH typically runs $200 to $400 installed, depending on whether an electrical outlet is needed and the cost of the disposal itself. A.J. LeBlanc Heating provides upfront quotes.

What size disposal do I need?

For most Southern NH households, a 1/2 HP disposal handles everyday use. For heavier use or harder-to-grind food waste, a 3/4 or 1 HP unit is worth the upgrade. A.J. LeBlanc Heating recommends based on your usage.

My disposal just hums but doesn't spin, is it broken?

Not necessarily. It is probably jammed. There is a hex key port on the bottom of most disposals. Inserting a 1/4-inch hex key and turning it back and forth usually frees the jam. If that does not work, call A.J. LeBlanc Heating.

Do you need an electrician for disposal installation?

Only if there is no outlet under the sink. If there is one, the plumbing connection is all that is needed. If not, A.J. LeBlanc Heating handles both the plumbing and the electrical.

Same-Day Available

Request Garbage Disposal Service

A.J. LeBlanc Heating installs and repairs garbage disposals across Southern NH. Same-day service available. Call or fill out the form to get started.

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Contact Information

Hours

Mon-Fri: 8am-4:30pm
Evenings & Weekends: Emergency Service

24/7 Emergency Service

No heat? No hot water? Call 603-623-0412 any time.