Marine Artisan Insurance: What It Costs, What Impacts It, and What to Expect
Categories: Boating, Insurance|Published On: March 26, 2026|4 min read|

If you’re running a marine service business, detailing, fiberglass repair, mobile mechanic work, or installations, your insurance needs are different than most businesses.

And one of the first questions we get is simple:

“What does marine artisan insurance cost?”

The answer is: it depends on how your business is structured.

What Marine Artisan Insurance Typically Costs

Based on what we’re seeing right now, most marine artisan policies are landing anywhere from:

👉 $1,800 to $10,000 per year

That’s a wide range, and there’s a reason for it. A single operator doing detailing or light fiberglass work making $50K–$70K per year is going to look very different than a business with 10–15 employees, a shop, and more advanced repair operations.

What Impacts Pricing the Most

There are a few key factors that drive pricing:

  • Type of work being performed
    (Detailing vs fiberglass vs mechanical vs installations)
  • Annual revenue and payroll
  • Number of employees
  • Use of subcontractors
  • Where the work is being done
    (marina, mobile, shop, etc.)
  • State and location

No two marine businesses are exactly the same, which is why pricing varies so much.

What Qualifies as a Marine Artisan Business

Most businesses we work with don’t refer to themselves as “marine artisans”, they just work on boats. From an insurance standpoint, that’s how these operations are classified.

This typically includes:

  • Boat detailers
  • Fiberglass repair technicians
  • Mobile marine mechanics
  • Winterization and shrink wrap services
  • Marine installers (graphs, electronics, sound systems)
  • Small marine service contractors

If you’re working on or around boats, you likely fall into this category.

Why Standard GL Isn’t Enough

One of the biggest issues we see is businesses carrying a standard general liability policy that doesn’t actually match what they do.

Marine work introduces different exposures, especially when you’re working on customer vessels or operating at marinas.

Because of that, many marinas are now requiring contractors to carry marine general liability (MGL) just to be allowed on the property.

If you don’t have the right policy in place, you may not even be able to get the work.

What a Marine General Liability Policy Includes

Most policies start with:

  • $1,000,000 per occurrence
  • $2,000,000 aggregate

From there, coverage can be built out depending on your operations:

  • Products & completed operations
  • Premises liability
  • Tools & equipment
  • Commercial auto (if needed)
  • Additional insureds (for marinas)

The policy should reflect how your business actually operates, not just check a box.

Working at Multiple Marinas (Important Detail)

One of the biggest advantages of having the right marine policy in place is how it handles working across different marinas.

Most of the policies we write include blanket additional insured endorsements. That means when a marina asks to be added as an additional insured, we can generate a certificate of insurance (COI) quickly, without needing to go back for approval every time.

If your business moves from marina to marina, this becomes a big deal.

It allows you to:

  • Get approved to work faster
  • Avoid delays waiting on insurance updates
  • Show marinas you’re properly set up from the start

It’s one of those details that most business owners don’t think about—until it becomes a problem.

How Billing Works (What to Expect)

This is a commercial policy, so billing works a little differently than personal insurance.

Most policies are:

  • Paid in full
  • Quarterly
  • Semi-annual

Monthly payments are typically not standard.

That said, for higher premiums, premium financing options are available to help spread out the cost.

Turnaround Time (This Matters for Your Business)

One thing we’ve focused on is speed. When you submit your information, we’re typically able to turn around quotes within a few hours in many cases.

We’ve built our process around this market, so we know which companies to go to and how to position your risk quickly.

Where We’re Seeing Demand

We’re currently seeing strong demand across inland and Great Lakes markets, including:

  • Ohio
  • Michigan
  • Minnesota
  • Kentucky

This is a growing space, and more businesses are realizing they need the right coverage as marinas and clients start requiring it.

Final Thought

Marine artisan insurance isn’t one-size-fits-all. Your coverage needs to reflect:

  • The type of work you do
  • Where you do it
  • And how your business is structured

When it’s built correctly, it protects both your business and your ability to keep working.

Get a Quote

If you’re a marine artisan and want to understand your options, you can complete our quote form in about 5–7 minutes. Get a quote here!

We’ll review your information and get quotes back to you quickly so you can keep moving.

Eric Fisher

Written by Eric Fisher

Agency President of On The Water Marine Insurance.

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