Restoration Insurance Cost in New Hampshire - Restoration Guard

Nate Jones, CPCU · Founder, Restoration Guard Insurance

Published July 15, 2026 · Reviewed by Nate Jones, CPCU

A worker in a fall-protection harness nailing underlayment across a sloped roof deck — restoration contractor insurance in New Hampshire

Most restoration companies in New Hampshire are small. Not struggling — small: an owner who still runs jobs, a handful of technicians, a couple of trucks, and a bench that gets thin the week a nor’easter arrives. For a business that size the interesting question is almost never what insurance costs in the abstract. It is what to buy first when the budget will not stretch to everything at once.

That question has a right answer and most owners get it backwards, which is worth more of your attention than any figure could be. And nobody can hand you a shelf price anyway, because the number gets built out of an operation, not a table.

The order you buy in matters more than the total you spend

There are two kinds of losses in this trade and they call for opposite instincts.

The first kind is frequent and survivable. A scratched hardwood floor, a dinged cabinet, a truck backed into a garden wall. These happen because work happens, they cost what they cost, and a functioning business can absorb them out of its own account.

The second kind is rare and uncapped. A containment fails, spores travel through an occupied building, a clearance you certified turns out to be wrong. That claim has no natural ceiling, it takes years to resolve, and — the part that catches people — it sits outside the policy an owner assumed was answering.

The instinct is to insure the first kind, because you can picture it. The correct move is to fund the first kind yourself and spend the money on the second.

What a retention actually buys you

A retention is not a penalty. It is a purchase: you agree to pay for the routine yourself, and in exchange you get a better price on the part you could never pay for.

It works when it is sized against real cash on your worst month rather than your average one. It fails in a specific and common way — an owner sets a retention that looks comfortable in July, meets it twice during one February when three jobs run at once, and ends the winter worse off than if they had left it alone. Size it against the bad month. That is the only month it exists for.

The limit you cannot be short on

Now the driver everything else arranges itself around.

A general liability policy answers for the third party injured on your jobsite and the property you damage by accident, and it carries a pollution exclusion. Mold, the sewage in a Category 3 water loss, and the smoke and soot residue after a fire all read as pollutants under that exclusion — so the material you are hired to remove is the material your base policy declines. Release spores opening a wall, miss a reservoir behind old plaster, certify a clearance that later fails, and what follows is an environmental claim, answered by contractors pollution liability if it is answered at all.

The limit should be sized against the worst realistic version of your work rather than the average version. Ask what your largest job becomes if containment fails on it — how many occupied units, how much structure, how long the causation argument runs. An operator doing clean-water mitigation in single-family homes has a different worst case from one leading with heavy mold in multi-unit buildings, and the limit should answer that question. The average loss was never why the line exists.

This is also, unavoidably, the heaviest input into the number itself: how much of your revenue touches mold, Category 3, and fire work, and how disciplined the protocol around it is. Everything below matters less.

A small state, a long winter, a thin bench

New Hampshire delivers its work compressed. Freeze-burst, ice dams, and snow load arrive in a short hard stretch from Manchester and Nashua up through Concord, with coastal wind reaching Dover and Portsmouth. Compression is its own fact: jobs open together, a small bench spreads across them, and structures wait.

The waiting is what has underwriting consequence. A structure sitting wet becomes a mold structure — the job crosses from general liability into pollution — and a thin bench lengthens that interval by definition. A short hard season and a long mild one can produce identical revenue and very different exposure. Flood and earthquake are separate placements.

The credential New Hampshire never wrote

Research could verify no statewide mold-assessment or mold-remediation license in New Hampshire. Mold work is contract-governed.

For a small operator that is genuinely useful information. Where a state licenses mold work, the license publishes a standard of care and a claim is measured against the state’s document — the state does part of the defending for you. New Hampshire publishes none, so your scope of work, your containment and clearance protocol, and your national certification become the standard.

The good news is that those documents are cheap. A scope that defines what you assessed, what you remediated, and explicitly what you did not costs an evening and does real work in a disputed claim. In this state, that evening is worth more than most things you could buy. It is a compliance reality rather than a fee, and it is not something we quote.

Equipment, contents, and the crew

Contractors equipment schedules the dehumidifiers, air movers, air scrubbers, and generators that spend the dry-out on someone else’s property — in transit, deployed where you control nothing, unattended for days. If you pack out, the household goods you hold are in your care, custody, and control, which general liability excludes and bailees coverage answers for; if you never touch contents, leave it off.

Workers compensation runs through a private, competitive market here and scales with payroll, with classifications carrying as much weight as the figure — respirator work in a contaminated crawlspace is not a clerical class. Vehicles ride on commercial auto, where the vocabulary needs care: an insurance carrier writes your coverage; a motor carrier hauls freight for hire.

Most of this work arrives insurer-funded — the property owner’s carrier sets the scope you are paid on, and your receivables follow from that. We describe that economy because it is your environment; we do not advise property owners on their own claims, and this guide does not either.

Buying in the right order

<text x="40" y="60" font-family="Inter, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif" font-size="12" font-weight="600" fill="#5A5048">The common order: a little of everything</text>
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<text x="115" y="92" text-anchor="middle" font-family="Inter, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif" font-size="11" fill="#5A5048">Routine damage</text>
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<text x="587" y="92" text-anchor="middle" font-family="Inter, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif" font-size="11" fill="#5A5048">Pollution — thin</text>
<text x="587" y="120" text-anchor="middle" font-family="Inter, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif" font-size="10.5" font-style="italic" fill="#5A5048">The uncapped one, left short</text>

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<text x="40" y="172" font-family="Inter, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif" font-size="12" font-weight="600" fill="#12703F">The better order: fund the routine, buy the ceiling</text>
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<text x="138" y="200" text-anchor="middle" font-family="Inter, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif" font-size="11.5" font-weight="600" fill="#12703F">Retention you can fund</text>
<text x="138" y="217" text-anchor="middle" font-family="Inter, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif" font-size="10" fill="#5A5048">Sized to your worst month</text>
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<text x="452" y="200" text-anchor="middle" font-family="Inter, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif" font-size="12.5" font-weight="600" fill="#1A1A1A">A serious pollution limit</text>
<text x="452" y="217" text-anchor="middle" font-family="Inter, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif" font-size="10.5" font-weight="600" fill="#1A1A1A">Sized to your worst realistic job, not your average one</text>
<text x="350" y="252" text-anchor="middle" font-family="Inter, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif" font-size="11.5" font-style="italic" fill="#5A5048">Insure the loss that ends the business, fund the loss that annoys you</text>

Two orders for the same budget. The exposure with no ceiling is the one your base policy excludes — buy that one properly first.

Straight answer

If you run a small New Hampshire shop, the highest-return decision available to you is not shopping the market. It is sequencing: take a retention you can genuinely fund on a bad February, and put what that frees into a real limit on the exposure that has no ceiling and no state standard behind it. Then write the scope and the protocol properly, because in this state those documents are the standard of care.

The number itself still tracks the same thing it tracks everywhere — how much mold, sewage, and fire work you take on, and whether the pollution line that answers for it is actually there.

For the coverage rather than the pricing, start with contractors pollution liability; the restoration contractor insurance program shows how the pieces assemble, and the New Hampshire restoration contractor insurance page carries the state detail. For a figure built on your real operation, start a quote. If you test and mitigate radon rather than respond to losses, none of this is your program — read the radon mitigation cost guide.

The bottom line

Most New Hampshire restoration businesses are small enough that the real question is not what insurance costs but what order to buy it in — and the order is where owners lose the most money. Buying broad and shallow feels responsible and leaves you exposed on the only loss that can end the company. Buying narrow and deep feels risky and is usually correct: take a retention you can genuinely fund on the routine damage, and spend what that frees up on a serious limit for the exposure with no ceiling. That exposure is the mold, Category 3 sewage, and smoke work, because the standard general-liability form excludes those as pollutants and contractors pollution liability is the only line answering for them — which is also why how deep that work runs in your book remains the heaviest driver of the number. Add the winter season, the payroll classifications, the fleet, and your loss record. The state writes no mold credential, so your protocol is the standard.

Frequently asked questions

I cannot afford everything. What should I buy first?

Buy against the loss that ends the business, not the loss that annoys you. Those are different, and the instinct to insure the annoying one is strong because it happens often. Routine handling damage — a scratched floor, a dinged cabinet, a backed truck — is frequent, survivable, and something a working business can fund out of its own account. A mold or pollution claim is rare, uncapped, and sits outside your base policy entirely. So the sequence is: a serious limit on the exposure with no ceiling first, then the lines your contracts oblige you to carry, then the rest. Broad and shallow feels responsible and leaves the only fatal gap open.

Is a higher retention actually a saving?

It is a trade, and it is only a good one if you can genuinely fund it on your worst month rather than your average one. A retention is a decision to pay for the small stuff yourself in exchange for a better price on the part you cannot pay for at all. That works when the retention is sized against real cash — including a February when three jobs run at once and two of them produce a complaint — and it fails when it is sized against optimism. The failure mode is specific and common: an owner takes a retention that looks affordable in July, meets it twice in one winter, and is worse off than if they had never moved it.

How much pollution limit is enough?

Enough to cover the worst realistic version of your own work, which is a question about your book rather than a number anyone can publish. Think about what your largest job could turn into if the containment failed on it: how many occupied units are affected, how much of the structure is involved, how long the argument about causation runs. An operator whose heaviest work is clean-water mitigation in single-family homes is describing a different worst case from one leading with heavy mold remediation in multi-unit buildings. The limit should answer the second question, not the average one, because the average loss was never the reason the line exists.

Does the missing mold credential hurt a small shop here?

Research could verify no statewide mold-assessment or mold-remediation license in New Hampshire, so mold work here is governed by the contract. That matters more than it sounds. Where a state writes a license, it publishes a standard of care, and a claim gets measured against the state’s document rather than yours — the state does part of the defending. New Hampshire publishes nothing of the kind, so your scope of work, your containment and clearance protocol, and whatever national certification you hold become the standard, and an underwriter reads them as such. For a small shop that is genuinely good news, because those documents are cheap to get right and they are doing real work. Certifications carry their own fees; those are not insurance and we do not quote them.

The winter is short here. Does that help my premium?

It concentrates your year rather than lightening it. Freeze-burst, ice dams, and snow load deliver work in a compressed, intense stretch, and compression is its own underwriting fact: many jobs opening at once, a small bench spread thin across them, and structures waiting longer before a crew arrives. That waiting is the mechanism that matters, because a structure sitting wet becomes a mold structure, and the job crosses from the general-liability world into the pollution world. A short hard season and a long mild one can produce the same revenue and very different exposure. Flood and earthquake are separate placements.

What does a small operator get wrong most often?

Sequencing, and then documentation. The sequencing error is buying a thin layer of everything and leaving the uncapped exposure underinsured, which is the one that cannot be fixed after the fact. The documentation error is treating the scope of work and the protocol as paperwork rather than as the standard of care — which, in a state that has published none, is exactly what they are. Beyond those: keep the loss record clean and bring its narrative, classify payroll for the work actually performed rather than the trade name, schedule the equipment you own now, and make sure the submission reaches insurers with genuine restoration and environmental appetite.

About the author

Nate Jones, CPCU, is the founder of Wexford Insurance and Restoration Guard Insurance, a specialty insurance agency placing restoration contracting and radon mitigation coverage in 48 states through a 22-market specialty panel. He places New Hampshire restoration contractors — the freeze-burst, ice-dam, and snow-load work that fills a short hard season from Manchester and Nashua up through Concord, and the coastal wind that reaches Portsmouth and Dover — and he spends most of his time with owner-operators on sequencing, because a small New Hampshire shop making an honest retention decision and buying a real limit on the pollution exposure is in a fundamentally better position than one that bought a little of everything and left the uncapped exposure thin. Reach him via the Restoration Guard Insurance quote form or call 317-942-0549.

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