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Garbage Disposal Repair in New Hampshire

Across the 127 New Hampshire towns we route calls in, 62% of housing units are detached houses and 28% are in multi-unit buildings. That split decides who owns the machine under the sink, which decides who pays for it.

The quick answer

Of the housing in the 127 New Hampshire towns covered here, 62% is detached, 28% sits in multi-unit buildings and 4% is manufactured. Ownership of the disposal follows that split far more reliably than the fault does.

Source: US Census Bureau, American Community Survey 5-year estimates, table B25024.

SinkGrind is a referral service, not a contractor. We connect homeowners with independent contractors. Contractors are required to hold whatever credential their state or municipality demands. Every state page sets out who licenses plumbers there and where to check, so you can confirm before work begins. We carry out no work, we sell no equipment, we do not set prices, and we never charge homeowners anything — the contractors in our network pay us when we route them a call.

How New Hampshire is built

Housing type	Share of housing units
Detached houses	62%
Attached houses	6%
Multi-unit buildings	28%
Manufactured and mobile homes	4%

Source: US Census Bureau, American Community Survey 5-year estimates, table B25024 (units in structure), 2023 release. Universe: 481,512 housing units including vacant ones, across the areas we cover.

The state does not divide evenly: 87 New Hampshire towns lead on detached houses, 22 New Hampshire towns lead on single-family housing, 14 New Hampshire towns lead on a mix of building types, 3 New Hampshire towns lead on manufactured homes, 1 New Hampshire towns lead on multi-unit buildings. That is why the town pages below carry their own figure rather than inheriting this one.

The largest towns we route

Town	Detached	Multi-unit	Housing units
Manchester	37%	58%	53,642
Nashua	45%	48%	38,462
Concord	45%	44%	21,393
Dover	42%	49%	15,460
Derry	53%	32%	14,207
Salem	66%	23%	13,511
Portsmouth	41%	48%	11,448
Keene	50%	43%	11,168

Checking a plumber in New Hampshire

The authority is the New Hampshire Office of Professional Licensure and Certification, Mechanical Safety and Licensing Board. New Hampshire licenses plumbers but publishes no online licensee search, so verification means contacting the office directly.

Towns we route in New Hampshire

Alstead 77% detached · 15% multi-unit
Alton 82% detached · 6% multi-unit
Alton Bay 95% detached · 3% multi-unit
Amherst 88% detached · 6% multi-unit
Andover 93% detached · 4% multi-unit
Antrim 80% detached · 16% multi-unit
Atkinson 69% detached · 15% multi-unit
Auburn 94% detached · 2% multi-unit
Barnstead 80% detached · 0% multi-unit
Bedford 80% detached · 15% multi-unit
Belmont 66% detached · 9% multi-unit
Bennington 65% detached · 23% multi-unit
Bow 91% detached · 6% multi-unit
Bradford 94% detached · 3% multi-unit
Brookline 94% detached · 3% multi-unit
Candia 94% detached · 3% multi-unit
Canterbury 91% detached · 3% multi-unit
Center Barnstead 96% detached · 1% multi-unit
Center Harbor 95% detached · 1% multi-unit
Chester 86% detached · 5% multi-unit
Chesterfield 94% detached · 0% multi-unit
Chichester 85% detached · 5% multi-unit
Concord 45% detached · 44% multi-unit
Contoocook 85% detached · 8% multi-unit
Danbury 81% detached · 3% multi-unit
Danville 83% detached · 1% multi-unit
Deerfield 87% detached · 10% multi-unit
Derry 53% detached · 32% multi-unit
Dover 42% detached · 49% multi-unit
Dublin 92% detached · 4% multi-unit
Dunbarton 93% detached · 2% multi-unit
Durham 54% detached · 41% multi-unit
East Hampstead 54% detached · 29% multi-unit
East Kingston 90% detached · 4% multi-unit
Epping 73% detached · 12% multi-unit
Epsom 69% detached · 9% multi-unit
Exeter 52% detached · 31% multi-unit
Fitzwilliam 81% detached · 4% multi-unit
Francestown 92% detached · 5% multi-unit
Franklin 56% detached · 39% multi-unit
Fremont 82% detached · 6% multi-unit
Gilford 79% detached · 9% multi-unit
Gilmanton 97% detached · 0% multi-unit
Gilmanton Iron Works 91% detached · 5% multi-unit
Gilsum 88% detached · 6% multi-unit
Goffstown 71% detached · 15% multi-unit
Greenfield 87% detached · 12% multi-unit
Greenland 73% detached · 12% multi-unit
Greenville 54% detached · 21% multi-unit
Hampstead 67% detached · 10% multi-unit
Hampton 53% detached · 36% multi-unit
Hampton Falls 84% detached · 14% multi-unit
Hancock 88% detached · 8% multi-unit
Harrisville 97% detached · under 1% multi-unit
Henniker 60% detached · 30% multi-unit
Hill 86% detached · 0% multi-unit
Hillsborough 77% detached · 9% multi-unit
Hinsdale 59% detached · 15% multi-unit
Hollis 88% detached · 7% multi-unit
Hooksett 60% detached · 22% multi-unit
Hudson 69% detached · 17% multi-unit
Jaffrey 85% detached · 12% multi-unit
Keene 50% detached · 43% multi-unit
Kingston 73% detached · 13% multi-unit
Laconia 52% detached · 34% multi-unit
Lee 80% detached · 6% multi-unit
Litchfield 80% detached · 9% multi-unit
Londonderry 70% detached · 16% multi-unit
Loudon 77% detached · 6% multi-unit
Lyndeborough 92% detached · 3% multi-unit
Madbury 74% detached · 9% multi-unit
Manchester 37% detached · 58% multi-unit
Marlborough 67% detached · 28% multi-unit
Marlow 92% detached · 0% multi-unit
Meredith 78% detached · 16% multi-unit
Merrimack 68% detached · 15% multi-unit
Milford 50% detached · 38% multi-unit
Mont Vernon 91% detached · 3% multi-unit
Nashua 45% detached · 48% multi-unit
Nelson 90% detached · 3% multi-unit
New Boston 83% detached · 11% multi-unit
New Castle 89% detached · 10% multi-unit
New Hampton 88% detached · 4% multi-unit
New Ipswich 86% detached · 6% multi-unit
New London 77% detached · 16% multi-unit
Newbury 94% detached · 5% multi-unit
Newfields 93% detached · 3% multi-unit
Newmarket 40% detached · 44% multi-unit
Newton 87% detached · 8% multi-unit
North Hampton 79% detached · 5% multi-unit
North Sutton 92% detached · 7% multi-unit
North Walpole 71% detached · 29% multi-unit
Northwood 87% detached · 5% multi-unit
Nottingham 97% detached · 2% multi-unit
Pelham 86% detached · 8% multi-unit
Peterborough 62% detached · 31% multi-unit
Pittsfield 56% detached · 34% multi-unit
Plaistow 64% detached · 24% multi-unit
Portsmouth 41% detached · 48% multi-unit
Raymond 65% detached · 14% multi-unit
Rindge 88% detached · 8% multi-unit
Rye 78% detached · 12% multi-unit
Rye Beach 91% detached · 4% multi-unit
Salem 66% detached · 23% multi-unit
Salisbury 86% detached · 0% multi-unit
Sanbornton 90% detached · 3% multi-unit
Sandown 82% detached · 14% multi-unit
Seabrook 47% detached · 28% multi-unit
Somersworth 48% detached · 44% multi-unit
Spofford 86% detached · 14% multi-unit
Stoddard 96% detached · 3% multi-unit
Stratham 78% detached · 8% multi-unit
Sullivan 87% detached · 4% multi-unit
Suncook 52% detached · 26% multi-unit
Swanzey 64% detached · 21% multi-unit
Temple 86% detached · 7% multi-unit
Tilton 60% detached · 25% multi-unit
Troy 70% detached · 19% multi-unit
Walpole 76% detached · 19% multi-unit
Warner 74% detached · 19% multi-unit
Weare 85% detached · 9% multi-unit
West Chesterfield 100% detached · 0% multi-unit
Westmoreland 96% detached · 3% multi-unit
Wilmot 86% detached · 11% multi-unit
Wilton 67% detached · 28% multi-unit
Winchester 69% detached · 21% multi-unit
Windham 89% detached · 3% multi-unit

Pushed the reset button already?Then it is worth a contractor rather than another ten minutes with a hex key. Tell us what it is doing — silent, humming, leaking or smelling — and we will route you. Free to you, always. Every kind of plumbing call is welcome here.

Call (866) 871-5070