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Plumbing Inspection in Dover, NH
24% of owner-occupied homes in Dover have changed hands since 2018. That is an ordinary rate, which makes the ordinary mistake more likely: assuming the inspection covered the plumbing.
The one-paragraph answer
Turnover in Dover sits near the middle, with 24% of owner households arriving in 2018 or later. The figure that actually matters is in the standards of practice: a home inspection covers what is visible and operable, and the buried sewer lateral is not.
Source: US Census Bureau, American Community Survey 5-year estimates, table B25038.
When Dover moved in
An average rate hides two different populations: recent buyers with a report, and long-standing owners without one. The advice for the two is not the same.
| Owner households in Dover | Share of all owners |
|---|---|
| Moved in 2021 or later | 6% |
| Moved in 2018–2020 | 18% |
| Moved in 2010–2017 | 30% |
| Moved in before 2010 | 46% |
Source: US Census Bureau, American Community Survey 5-year estimates, table B25038 (tenure by year householder moved into unit), 2023 release. Universe: 15,021 occupied housing units, of which 7,715 are owner-occupied. This counts when the CURRENT occupant moved in, so it measures recent moves as a share of the housing stock — not a rate of sales per year.
What the inspection will not cover
Both standards state that an inspection is not technically exhaustive and covers readily accessible, visually observable systems. That sentence is not a disclaimer at the end of the report. It is the definition of what was bought.
Source: InterNACHI Home Inspection Standards of Practice; ASHI Standard of Practice.
What it is required to cover
ASHI requires the energy source and vent system of the water heating equipment to be covered, and InterNACHI requires the same ground from the other direction. Where the two standards overlap is the part of the report you can rely on whichever association the inspector belongs to.
The rest of what an inspector must do is set out here. It is shorter than the excluded list and it is the half that tells you what a finding is worth.
What to do about it
Ask a contractor what would have to be opened up to answer the question, rather than asking for a number. A quote given without that step is a guess with a figure attached to it.
Everything above comes from documents you can read yourself: the exclusions, the requirements, and why a camera down the lateral is never part of it.
Other New Hampshire towns we route in
- New Castle 19% of owners moved in since 2018
- Newbury 13% of owners moved in since 2018
- Center Barnstead 14% of owners moved in since 2018
- Hudson 19% of owners moved in since 2018
- Gilmanton Iron Works 30% of owners moved in since 2018
Checking a plumber in New Hampshire
Checking a credential 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.
Inspection report in front of you?Read us the plumbing lines and nothing else — we do not want the document. We will route you to a contractor covering your area who can quote the items on it, and you are never charged by us. Any Dover job at all can be put through here.
Call (888) 764-3501