Merrimack County, NH septic pumping prices
10 septic companies report pump-out pricing in Merrimack County, New Hampshire. For a standard residential tank up to 1,000 gallons, reported prices run $290–$290, averaging about $290 before any extra fees.
Companies
10
Lowest
$290
Average
$290
Highest
$290
Sort by
| Company | Towns serviced | Up to 1,000 gal | Additional fees | Updated | Details |
|---|---|---|---|---|---|
| A Bee Septic | Merrimack | Call for price | — | 9/21/2026 | |
| Abbott Septic Service | Bradford, Newbury, New London, Sutton and Wilmot | Call for price | — | 8/30/2026 | |
| Allied Septic and Drain LLC | Allenstown, Boscawen, Bow, Epsom, Henniker, Hopkinton, Loudon, New London, Northfield, and Pembroke | Call for price | — | 8/30/2026 | |
| Best Septic Service | Allenstown, Boscawen, Bow, Canterbury, Chichester, Concord, Contoocook, Epsom, Hopkinton, Loudon, Northfield, Pembroke, Penacook, Salisbury, and Webster | $290 | — | 9/4/2026 | |
| Byron's Septic Service LLC | Andover, Boscawen, Bradford, Canterbury, Danbury, Franklin, Hill, Loudon, Newbury, Northfield, Penacook, Salisbury, Sutton, Warner, Webster, and Wilmot | Call for price | — | 9/5/2026 | |
| Lamprey Septic & Drain Services | Danbury, Franklin, and Northfield | Call for price | — | 9/19/2026 | |
| Maznek Septic Service | Allenstown, Bow, Concord, Contoocook, Dunbarton, Hooksett, Hopkinton, and Pembroke | Call for price | — | 9/19/2026 | |
| Rowell's Services | Allenstown, Andover, Boscawen, Bow, Bradford, Canterbury, Chichester, Concord, Danbury, Dunbarton, Epsom, Franklin, Henniker, Hill, Hooksett, Hopkinton, Loudon, New London, Newbury, Northfield, Pembroke, Penacook, Pittsfield, Salisbury, Suncook, Sutton, Tilton & Northfield, Warner, and Webster | Call for price | — | 9/20/2026 | |
| Squam Lakes Plumbing & Heating | Listed counties | Call for price | — | 8/25/2026 | |
| Waste Warriors | Listed counties | Call for price | — | 8/25/2026 |
Prices are self-reported per pump-out and exclude taxes. Confirm rates with the company before scheduling.
How often should you pump?
Most households in Merrimack County need a pump-out every 2–3 years. Larger households, garbage disposals, and smaller tanks shorten that interval.
What affects the price
Tank size, buried lids that need locating or digging, long hose runs, and heavy sludge can all add to the base rate shown above.
Before you book
Confirm the total with the company, ask about extra fees up front, and compare two or three quotes for service in Merrimack County.