New Hampshire
Inland Marine Insurance
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A landscaping crew hauls $40,000 worth of equipment from Concord to a job site in the White Mountains. A contractor stores specialty tools at a temporary staging area in Manchester. A jeweler sends a client's heirloom piece to a specialist in Nashua for restoration. In each of these scenarios, standard commercial property insurance likely won't cover a loss if something goes wrong in transit or at a temporary location. That's where inland marine coverage fills the gap, and for New Hampshire businesses that regularly move valuable property, understanding this coverage isn't optional: it's essential.
New Hampshire businesses face a particular mix of challenges, from harsh winter weather to long rural stretches between job sites, that make protecting mobile assets a real concern. Small businesses across the state
pay an average inland marine insurance premium of about $29 per month, or roughly $350 annually. That's a modest investment for a policy that can prevent a catastrophic out-of-pocket loss. Here's what every New Hampshire business owner needs to know about coverage components, limits, state requirements, and how to get the right policy in place.
Understanding Inland Marine Insurance for New Hampshire Businesses
Despite its name, inland marine insurance has nothing to do with boats. The term dates back to the 1800s, when ocean cargo policies were expanded to cover goods transported over land. Today, it covers risks to property and equipment transported by road or rail or stored off-site: think construction tools on a flatbed, electronics being delivered to a client, or inventory held at a trade show booth.
For New Hampshire businesses, this coverage is especially relevant because so much work happens away from a fixed location. Contractors, caterers, IT service providers, and artisan trades all move valuable gear across the state regularly. A standard commercial property policy typically only covers assets at the address listed on the policy, leaving a dangerous gap for anything in motion or stored temporarily elsewhere.
The Difference Between General Liability and Inland Marine
General liability protects your business if someone gets hurt on your premises or if you damage someone else's property. It doesn't cover your own equipment, tools, or goods. Inland marine, on the other hand, specifically protects your business property while it's being transported, stored at a job site, or held at a temporary location.
Here's a quick comparison:
| Feature | General Liability | Inland Marine |
|---|---|---|
| Covers your equipment | No | Yes |
| Covers property in transit | No | Yes |
| Third-party injury claims | Yes | No |
| Off-site storage | No | Yes |
| Required by NH law | Often by contract | Not mandated |
Think of general liability as protecting you from claims others make against you, while inland marine protects the things you own and move.
Protecting Assets in Transit Across the Granite State
New Hampshire's geography creates specific transit risks. Routes through the White Mountains involve steep grades, sharp curves, and unpredictable weather from October through April. A truck carrying $80,000 in surveying equipment on Route 93 during a nor'easter faces real exposure. Rural stretches between towns like Littleton and Berlin mean longer response times if a vehicle breaks down or is involved in an accident.
Inland marine policies cover theft, collision damage, fire, and weather-related losses while your property is moving between locations. For businesses that serve clients across the state, this coverage turns a potentially devastating loss into a manageable insurance claim.
By: Tod O’Dowd, CIC, CAPI
President of Avery Insurance Agency
Core Coverage Components and Common Policy Riders
Inland marine isn't a single, one-size-fits-all policy. It's a category that includes several specialized coverage forms, each designed for different types of movable property and business situations.
Contractors Equipment and Tool Floaters
A contractors equipment floater covers owned or leased tools, machinery, and equipment used at job sites. This is the most common inland marine form purchased in New Hampshire, particularly by construction firms, electricians, plumbers, and HVAC companies. A tool floater can cover everything from a $500 laser level to a $200,000 excavator.
One mistake I see frequently: business owners assume their commercial auto policy covers tools inside a work vehicle. It usually doesn't, or if it does, limits are painfully low (often $1,500 or less). A dedicated floater fills that gap properly.
Installation and Builder's Risk Coverage
Builder's risk covers materials and fixtures during construction or renovation until the project is complete. Installation floaters cover equipment and materials you're installing at a client's location. If you're a New Hampshire contractor putting in a $50,000 HVAC system and a pipe bursts overnight, flooding the unit before installation is finished, an installation floater covers the loss.
These policies are typically written on a project-by-project basis, though blanket options exist for firms running multiple jobs simultaneously.
Bailee's Customer Insurance for Service-Based Businesses
If your business holds, stores, or transports property belonging to your customers, bailee's coverage is critical. Dry cleaners, jewelers, electronics repair shops, and art restorers all fall into this category. Your customer's own insurance may not cover their property while it's in your care, and your general liability policy won't either.
A bailee's policy protects you from having to pay out of pocket when a customer's property is damaged, lost, or stolen while under your control. For service businesses in New Hampshire, this is one of the most overlooked but important inland marine forms available.
Determining Appropriate Coverage Limits and Valuation
Getting the coverage amount right matters as much as having the policy in the first place. Underinsurance is one of the most common problems, and it usually surfaces at the worst possible time: during a claim.
Replacement Cost vs. Actual Cash Value
Replacement cost pays what it takes to buy a new equivalent item. Actual cash value (ACV) pays the depreciated value of the item at the time of loss. The difference can be enormous. A five-year-old piece of construction equipment worth $60,000 new might have an ACV of $25,000. If you need to replace it to keep working, that $35,000 gap comes straight from your pocket.
Replacement cost policies carry slightly higher premiums, but for most businesses, the difference in premium is small compared to the difference in claim payout. An agency like Avery Insurance Agency, which has spent over 125 years working with New Hampshire businesses, can model both options and show you the real-dollar difference before you commit.
Scheduled vs. Unscheduled Property Limits
Scheduled coverage lists each item individually with its own value. Unscheduled (or blanket) coverage sets a total limit for all covered property without itemizing. Scheduled coverage is better for high-value individual items because there's no ambiguity about what's covered. Blanket coverage works well for businesses with large inventories of similar-value items that change frequently.
Many policies combine both approaches: scheduling expensive items like a $150,000 CNC machine while covering smaller tools under a blanket limit. Your agent should review your equipment list annually to make sure nothing valuable has slipped through.
New Hampshire State Regulations and Compliance
New Hampshire doesn't mandate inland marine insurance by law, but the state's insurance regulatory framework still affects how policies are issued, priced, and administered.
NH Department of Insurance Filing Requirements
The New Hampshire Insurance Department oversees all insurance activity in the state. Carriers must file policy forms and rates with the department before selling inland marine coverage. The state reported 246,224 active licenses throughout 2025, including producers and adjusters, reflecting a healthy and competitive marketplace.
While New Hampshire requires workers' compensation insurance for all businesses with one or more employees, inland marine remains voluntary. That said, many general contractors and project owners require subcontractors to carry it before they'll award a contract. If you bid on commercial projects, expect to show proof of inland marine coverage.
Admitted vs. Non-Admitted Carriers in New Hampshire
Admitted carriers are licensed by the state and backed by the New Hampshire Insurance Guaranty Association if they become insolvent. Non-admitted (surplus lines) carriers are not state-licensed but can legally sell coverage through surplus lines brokers for hard-to-place risks. More than 30 new insurance companies entered the New Hampshire market in 2025, giving businesses more options than ever.
For most standard inland marine needs, an admitted carrier provides the strongest consumer protections. Non-admitted carriers become relevant when you have unusual equipment, high values, or a loss history that makes standard markets hesitant.
Several variables determine what you'll pay. Understanding them gives you some control over your costs.
Geographic Risks: Winter Weather and Rural Transit
New Hampshire's freeze-thaw cycles, ice storms, and heavy snowfall increase the risk of transit losses. Insurers factor in where your equipment travels and is stored. A business operating primarily in southern New Hampshire along the I-93 corridor will generally pay less than one running equipment through mountain passes in Coos County.
Flood zones along the Merrimack and Connecticut Rivers also affect rates for equipment stored at low-lying job sites. Knowing your geographic risk profile helps you ask the right questions when shopping for coverage.
Security Measures and Loss Prevention Strategies
Insurers reward businesses that take theft and damage prevention seriously. GPS tracking on high-value equipment, locked storage containers, alarm systems on job site trailers, and documented inventory procedures can all reduce premiums. Some carriers offer discounts of 5-15% for verified security measures.
One practical tip: keep photos and serial numbers of all scheduled equipment in a cloud-based system. This speeds up claims processing dramatically and reduces disputes over item values. Smart business owners view insurance as a
valuable tool in protecting a business's future, not just a line item on the budget.
Selecting a Local Provider and Filing a Claim
Choosing the right agency matters more than most people realize. A local New Hampshire agent understands the state's specific risks: winter construction delays, seasonal tourism-driven demand, and the realities of moving equipment through rural areas. Avery Insurance Agency takes a consultative approach to uncover vulnerabilities in your current coverage, which is exactly the kind of review that prevents unpleasant surprises after a loss.
When filing a claim, act quickly. Document the damage or loss with photos, file a police report for theft, and contact your agent within 24 hours. Most inland marine claims are resolved within 30-60 days if documentation is thorough. Keep copies of purchase receipts, lease agreements, and maintenance records for all covered property.
Frequently Asked Questions
Does my commercial auto policy cover tools inside my work truck? Usually only up to a very low sublimit, often $1,500 or less. A separate tool floater provides proper coverage.
Is inland marine insurance required in New Hampshire? Not by state law, but many contracts and project owners require it before you can start work.
Can I get inland marine coverage for leased equipment? Yes. Most policies cover both owned and leased equipment, though you'll need to list leased items and their values.
How quickly can I get a policy in place? Most inland marine policies can be bound within 24-48 hours once your equipment list and values are submitted.
What's typically excluded from inland marine coverage? Normal wear and tear, mechanical breakdown, and intentional damage are standard exclusions. Some policies also exclude earthquake and flood unless added by endorsement.
Making the Right Choice for Your Business
Inland marine insurance in New Hampshire isn't complicated once you understand what it covers and why it matters. The key is matching your coverage to the actual risks your business faces: the equipment you own, where it travels, and what would happen financially if it were lost or destroyed. At roughly $350 a year for many small businesses, the cost of going without is almost always higher than the cost of the policy itself. Talk to a local agent who knows New Hampshire's market, review your equipment values annually, and make sure your policy keeps pace with your business.
ABOUT THE AUTHOR:
Tod O’Dowd, CIC, CAPI
I'm the President of Avery Insurance Agency, a family-owned independent agency serving individuals and businesses across New England and in 40+ states. With a hands-on, consultative approach to personal and commercial risk, I help clients — from high-net-worth homeowners and contractors to restaurant owners and property managers — find the right coverage without the guesswork of working with a single-carrier agent.
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What does it mean that Avery is an independent insurance agency?
An independent agency like Avery is not tied to any single insurance company. We represent multiple top-rated carriers, which means we can shop the market on your behalf and recommend the coverage that truly fits your needs — not the one that benefits any single insurer.
This independence gives you access to more options and unbiased advice. Our advisors are compensated to serve your interests, not to push a specific product. That is a significant advantage over captive agents who can only offer one carrier’s policies.
How much does it cost to work with an Avery advisor?
There is no direct cost to you for working with an Avery advisor. Independent agents are compensated through commissions paid by the insurance carriers when a policy is placed. You receive expert guidance, market comparisons, and ongoing service at no extra charge.
In fact, many clients find that working with Avery saves them money. Our advisors know how to identify the right coverage levels so you are not paying for protection you do not need, and you are not left exposed where you do.
Does Avery help with claims?
Yes — and this is one of the most important things that sets Avery apart. When you have a claim, our in-house claims advisors go to work for you. We guide you through the process, communicate with the insurance company, and advocate for a fair and timely outcome.
Several of our team members hold professional claims designations, including AIC and AINS. We do not just help you file paperwork — we actively represent your interests to make sure you receive the full benefit your policy provides.
Where in New Hampshire does Avery provide coverage?
Avery serves clients throughout the state of New Hampshire from our offices in Wolfeboro and Portsmouth. Whether you live in the Lakes Region, the Seacoast, the White Mountains, or the Merrimack Valley, an Avery advisor is ready to help you find the right coverage.
Our advisors understand the specific risks that come with living and doing business in New Hampshire — from harsh winter weather to seasonal watercraft exposure. We apply that local knowledge to every coverage recommendation we make.
How does Avery handle high-value homes and assets?
Avery offers a dedicated Premier Client Services program for clients with homes valued over .5 million, significant investment portfolios, fine art collections, jewelry, yachts, and other complex assets. This program pairs you with a specialist who understands the unique risks of high-net-worth households.
Through carriers that specialize in high-value personal lines, we provide guaranteed replacement cost coverage, agreed value policies, and comprehensive risk management strategies. Your advisor will conduct a detailed review of your full asset portfolio to make sure nothing is overlooked or underinsured.
How often should I review my insurance coverage?
Avery recommends a full coverage review at least once a year. Major life events — buying a home, starting a business, adding a vehicle, getting married, or making significant home improvements — are all good triggers for an immediate review outside your annual cycle.
Insurance needs change over time, and policies that were right for you a few years ago may leave gaps today. Avery advisors proactively reach out to clients for annual reviews and keep up with changes in the insurance market that could affect your coverage or premium. Our goal is to make sure you are always protected and never paying for coverage that no longer fits.
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