Docks · Piers · Marinas · Seawalls

Marina contractor insurance that covers your over-water risks.

Marine general liability, Jones Act & USL&H, workers’ comp, builder’s risk, and equipment floaters — purpose-built for dock, pier, marina, and waterfront construction crews. Maritime exposures underwritten right. A-rated carriers. 15-minute quotes.

15-minute quotes2-hour claims responseLicensed all 50 states20+ years insuring trades
Marine construction crew driving piles and building a dock over water

400+

Marine contractors insured — docks, piers & marinas

NPN #8608479

Licensed all 50 states

  • Licensed in all 50 states
  • Founded 2005 — 20+ years
  • Jones Act & USL&H specialists
  • 15-minute quote turnaround
  • 2-hour claims response
  • A.M. Best A+ carrier partners
What we insure

Coverage built specifically for marine contractors.

Standard markets exclude over-water work and miss the Jones Act / USL&H gap entirely. We build programs designed for the way marine contractors actually work.

Core coverage

Marine General Liability Insurance

Third-party bodily injury and property damage protection for your marine construction operations — built for over-water work that standard general liability excludes. Covers docks, piers, marinas, seawalls, and waterfront projects, including the watercraft and over-water exposures most GL policies strip out.

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Jones Act & USL&H (Longshore) Coverage

Maritime worker protection that standard workers' comp does NOT provide. The Jones Act covers your crew on navigable waters, and USL&H (Longshore and Harbor Workers' Compensation Act) covers over-water marine construction. If your crew works over water — pile driving, dock work, dredging — this coverage is mandatory and frequently overlooked.

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General Liability Insurance

Third-party bodily injury and property damage protection for your landside marina operations — staging yards, fabrication shops, upland site work, and any operation that stays ashore. Paired with marine GL to close the gap where the waterline begins.

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Workers' Compensation

Coverage for the injury patterns unique to marine construction — falls into the water, struck-by pile and crane loads, dive injuries, and equipment amputations — correctly coded for marine trades. Coordinated with Jones Act and USL&H so there are no gaps between your landside and over-water crews.

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Commercial Auto Insurance

Coverage for the pickup trucks, dump trailers, lowboys, and material haulers that move your crew, pile sections, and dock materials between the yard and the launch — including hired/non-owned vehicles and loading liability.

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Inland Marine / Equipment Insurance

Scheduled equipment coverage for the high-value marine gear that makes over-water work possible — barges, crane-mounted pile drivers, dredges, tug boats, workboats, air compressors, and hydraulic equipment. Coverage that follows your gear onto the water and between jobsites.

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Builder's Risk Insurance

Course-of-construction coverage for the dock, pier, marina, or waterfront structure you're building — pile sections, decking, materials, and labor in place — against fire, wind, storm, theft, and vandalism while the project is open to loss over the water.

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Umbrella / Excess Liability

Layered limits above your marine GL, auto, and employers' liability — essential when a drowning, a crane collapse over water, or a multi-party waterfront loss could otherwise exhaust your primary coverage. Maritime losses trend high; this is the layer that protects your business.

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Not sure what you need? Get a coverage review →

Why marine contractors switch to us

The coverage gaps that sink marine contractors the most.

Most agents hand a marine contractor a generic policy and call it done. Then a crew member is hurt on navigable water and there’s no Jones Act or USL&H coverage — or the barge sinks and the equipment isn’t scheduled. We underwrite the maritime parts of your operation everyone else leaves out.

Run by people who know marine work

Contractors Choice Agency was founded in 2005 by people from the trades. We’ve been on marine jobsites, read the watercraft exclusions, and know what a missing Jones Act policy or a sunken barge really costs a crew.

Jones Act & USL&H placed right

Most contractors brokers don't know that crews on navigable water aren't covered by standard workers' comp. We place the Jones Act and USL&H (Longshore) coverage your over-water crews legally require — the gap that sinks uninsured marine contractors.

Marine GL that covers over-water work

Standard general liability excludes watercraft and over-water operations. We place true marine general liability that covers the dock, pier, and waterfront work you actually do — not a landside policy that denies the claim when it happens on the water.

Equipment coverage for marine gear

Barges, cranes, pile drivers, dredges, and tugs are the heart of your operation — and they're expensive. We schedule your marine equipment at replacement cost so a loss over water doesn't come out of your pocket.

Builder's risk for docks & piers in progress

The pile sections, decking, and labor you've put into a dock or pier are a real loss exposure over water. We write builder's risk that covers fire, storm, theft, and wave damage during construction.

Certificates & additional insureds, fast

Marina owners, ports, and developers require certificates before you mobilize. We turn additional-insured and waiver-of-subrogation endorsements around in minutes, not days.

Run by people who know marine work

We know how a pile-driving crew runs, what a USL&H claim looks like, and exactly what happens when coverage fails at the waterline. You'll never have to explain a marine jobsite to us.

How it works

From quote request to bound policy in about a day.

No back-and-forth for two weeks. A real conversation, real markets, and a program you can actually understand — built around your plant operation.

Step 01

Tell us about your marine operation

15-min call or form. Crew size, the work you do (docks, piers, dredging, pile driving), how much is over water vs. upland, your equipment, and what your last carrier excluded.

Step 02

We shop marine & maritime markets

Specialty markets that actually write marine construction — with the Jones Act, USL&H, and over-water GL coverage that standard contractors carriers strip out.

Step 03

Bind a program built for over-water work

Marine GL + Jones Act/USL&H + workers' comp + builder's risk + equipment floater + auto, coordinated so there are no gaps between your landside and over-water operations.

Step 04

Certificates & claims that move fast

When a marina owner needs an additional-insured certificate before you mobilize, or a maritime claim happens, you reach a person with context — not a queue. 2-hour response.

Start my quote

Or call 844-967-5247 — usually answered live.

Where we write

Marina contractor coverage. All 50 states.

From Gulf Coast and Florida dock builders to Chesapeake, New England, Great Lakes, and Pacific Northwest marine contractors, Contractors Choice Agency writes marina contractor insurance in every region where over-water construction operates.

  • Gulf CoastTX, LA, MS, AL, FL Panhandle — the busiest marine construction market
  • Florida & the SoutheastFL, GA, NC, SC — hurricane-zone dock, pier, and seawall work
  • Chesapeake & Mid-AtlanticMD, VA, DE, NJ — tidal and navigable-water marine construction
  • New England & NortheastME, NH, MA, RI, CT, NY — coastal docks, wharves, and yacht clubs
  • Great LakesMI, WI, MN, OH, IL, IN, PA, NY — freshwater ports and inland waterways
  • Pacific NorthwestWA, OR — tidal, wet-climate Puget Sound and coastal marine work
  • California & West CoastCA — Coastal Act, sea-level-rise resilience, harbor construction
  • Texas & Louisiana GulfTX Gulf, LA — heavy pile driving, dredging, major waterfront facilities
Licensed & writing in all 50 states — NPN #8608479

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Marine contractors insured nationwide

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Years insuring trades contractors

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Average quote turnaround

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States licensed & writing

From marine contractors

Marine crews that found coverage that actually pays.

Every marina we build for needs a GL certificate with over-water coverage, and our old broker kept handing us policies that excluded the actual work. CCA placed real marine GL with Jones Act and USL&H wrapped in, and we finally have a program that covers a crew on a barge — not just a crew on dirt.

Captain Dan R.

Marine Construction Owner · Florida

When a crane on our barge went over during a pile-driving job, the equipment floater CCA set up paid out fast and kept the project moving. They actually understand marine gear — barges, pile drivers, dredges — which no generic broker did.

Marcus T.

Operations Manager · Louisiana

We were carrying plain workers' comp and had no idea our pile-driving crew on navigable water wasn't covered — it needed USL&H. CCA found the gap, fixed it, and built a coordinated program across our landside and over-water operations. That call probably saved our business.

Tyler J.

Dock & Pier Contractor · Maryland

Questions, answered

Marina contractor insurance, in plain English.

A marine construction contractor needs a bundle built around over-water work: marine general liability (which covers work that standard GL excludes), Jones Act and USL&H (Longshore) coverage for crew on navigable water, workers' comp for landside operations, builder's risk for the dock or pier under construction, an equipment floater for barges and pile drivers, commercial auto for trucks and trailers, and an umbrella. Most marina contractors also need contractor license and surety bonds.

Most standard commercial general liability policies contain a watercraft exclusion and exclude operations over navigable water. That means a dock, pier, or marina loss that happens over the water can be denied outright. Marine general liability is specifically built to cover over-water and waterfront operations, and is the core coverage every marine contractor must carry.

The Jones Act (Merchant Marine Act of 1920) gives maritime workers who are injured on navigable waters the right to sue their employer for negligence — separate from standard workers' comp. If your crew works on a barge, tug, or over navigable water, they are 'seamen' under the Jones Act and standard workers' comp does not cover them. You need Jones Act coverage, full stop.

The Longshore and Harbor Workers' Compensation Act (USL&H) is the federal workers' comp system for maritime workers who are not 'seamen' — including dock builders, pile drivers, and marine construction crews working over navigable water. It sits alongside the Jones Act. If your crew works over water, USL&H coverage is mandatory, and the penalties for not carrying it are severe.

Most marine contractors pay between $2,500 and $9,000 a year for a $1M/$2M marine general liability policy, depending on revenue, how much work is over water, crew size, equipment value, and claims history. Jones Act/USL&H is rated on over-water payroll. We quote the whole program in about 15 minutes and show you every market's price side by side.

It's a serious problem. Without Jones Act and USL&H coverage, you can be personally and corporately liable for the full cost of a maritime injury — and federal penalties under USL&H for failing to carry coverage are steep (often tens of thousands of dollars per day per uncovered worker). This is the single biggest coverage gap for marine contractors.

Only the landside part. If your crew is working on a barge, tug, or over navigable water, standard state workers' comp does not apply — they fall under the Jones Act (if they qualify as seamen) or USL&H (Longshore). We coordinate all three (state comp, Jones Act, USL&H) so every crew member is covered everywhere they work.

General liability does not. Marine equipment — barges, crane-mounted pile drivers, dredges, tugs, workboats, and hydraulic gear — is covered under an inland marine / contractors equipment floater, and watercraft may need a separate protection & indemnity (P&I) or hull policy. We schedule your marine gear at replacement cost so a loss over water is covered.

Yes. The pile sections, decking, hardware, and labor you put into a dock, pier, or marina are a real loss exposure while the project is open — fire, storm, wave damage, theft, and vandalism all hit harder over water. Builder's risk (course of construction) covers that structure and materials until the project is complete and accepted.

Your marine GL does not extend to independent subcontractors — they should carry their own coverage (including their own Jones Act/USL&H) and name you additional insured. If your subs are uninsured and cause a loss, you can be pulled in. We help set up certificate tracking and additional-insured requirements so subcontracted work doesn't become your liability.

Yes. Once your program is bound we turn around additional-insured certificates, waivers of subrogation, and primary/non-contributory endorsements — usually within minutes. We know marina owners and ports won't let you mobilize without proof of coverage.

Yes. Contractors Choice Agency is licensed in all 50 states and writes marine contractors from the Gulf Coast and Florida to the Chesapeake, New England, the Great Lakes, and the Pacific coast.

Typically 15 minutes on a call for a standard marine program. Complex operations — heavy dredging, large waterfront facilities, deep-draft pile driving — may take a day or two to place with the right markets, but we move fast and tell you the timeline up front.

Most marine contractors carry $1M per occurrence / $2M general aggregate for marine GL, plus an umbrella of $2M–$5M. Ports, the Army Corps of Engineers, and large marina owners often require $2M, $5M, or even $10M limits and additional insured status. We size limits to what your contracts actually demand.

Yes. A personal auto policy typically excludes business use and will deny a claim when you're hauling dock sections, pile materials, or a crew to a launch. Commercial auto covers your trucks, dump trailers, and lowboys, including hired/non-owned vehicles when employees drive their own trucks for you.

Building on the Gulf, Atlantic, or Florida coast adds real underwriting complexity — wind, named-storm, and storm-surge exposures hit marine builder's risk and equipment hard. We have markets that write these zones and structure your deductibles and coverage so you're protected during the build, not just after.

Often, yes. If you've had a maritime claim, a USL&H loss, a cancellation, or been declined, we have excess-and-surplus (E&S) markets for marine contractors other brokers won't touch. Bring your loss runs and we'll find a path.

It depends on the work. Routine dock and pier construction is covered under marine GL, but work performed ON a vessel (boat repair, yacht work) may need a separate ship-repairer's legal liability policy. Tell us exactly what you do on and around vessels and we'll structure it correctly.

Additional insured status extends your marine liability coverage to the marina owner, port, or developer for your operations. They require it — along with a waiver of subrogation and primary/non-contributory endorsement — so that if a claim arises from your work, your policy responds first. We issue these endorsements routinely.

Marine GL is usually rated on revenue or payroll (often split between over-water and upland); Jones Act and USL&H on over-water payroll by class; equipment on scheduled value; commercial auto on vehicles and drivers; builder's risk on the project value. We document your operation accurately so you're rated on real exposure, not a worst-case guess.

Marine construction is one of the most coverage-specialized trades there is — Jones Act, USL&H, watercraft exclusions, and over-water GL traps that generic small-business carriers routinely miss or deny. A specialty broker knows the maritime statutes, the markets that write marine work, and how to manage a maritime claim — which means real coverage at a fairer price.

15-minute quotes · 2-hour claims response

Protect Your Marine Operation with coverage built for the water.

Whether you need marine general liability today or a full program — Jones Act, USL&H, workers’ comp, builder’s risk, equipment, and umbrella — one call gets you real quotes from specialty marine markets. Not a voicemail and a two-week wait.

No obligation. No spam. Licensed all 50 states.