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Seahorse Underwriters

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Comprehensive boat insurance

Seahorse Underwriters offers our customers and agents agreed value policies underwritten by “A rated” carriers. Our ability to quote and bind within minutes and provide prompt, professional, and courteous service are what distinguishes us from the competition. We provide coverage on a wide range of hull values from $5,000 to $30,000,000.  Whether you’re a broker, private pleasure boat owner, or professional fishing guide, get a quote today!

How to file a claim

General instructions

Please take the following steps or your claim could be denied.

  1. Immediately report all accidents/claims to Seahorse Underwriters or your insurance company directly.
  2. Take all reasonable steps to protect the boat from further damage.
  3. Do not start permanent repairs or dispose of damaged parts until the insurance company can inspect the damage.
  4. Refer to your policy booklet to comply with any other requirements specified by your insurance company.

To file a claim:

  • By phone: Call 800-277-6698, Monday-Friday from 8:00 a.m. to 4:45 p.m. Central time
  • Online: Complete the online claim form
  • After hours emergency line:
    • Atlantic Specialty policyholders: 866-253-0325
    • American Modern Home/American Southern home policyholders: 800-375-2075

Become an Agent

Interested in becoming appointed with us? Please complete the form below, and we’ll be in touch shortly.



Insurance products and services offered through McGriff Insurance Services, LLC, a subsidiary of Truist Insurance Holdings, Inc., are not a deposit, not FDIC insured, not guaranteed by a bank, not insured by any federal government agency and may go down in value.

McGriff Insurance Services, LLC. CA License #0C64544