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Financial Advisors in Nassau County, NY

414 financial advisors listed · Updated Oct 27, 2026

Find financial advisors and planners in Nassau County for retirement, investments and planning, and request a consultation.

Avahere lists 414 financial advisors across 52 Nassau County towns. Of these, 26 show a public phone number, 212 link to a website and 23 list a street address. The most listings are in Garden City (69), Jericho (35), Great Neck (32). None of these businesses has claimed its page yet, so the details come from public business records.

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414 results

Results

  6. 126. Lidc

    Unclaimed
    No reviews yet

    Financial AdvisorBethpage

    Serves Bethpage and nearby

    Website

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Towns with financial advisors

52 Nassau County towns, A–Z. Pick yours to see local listings.

Financial Advisors in Nassau County: common questions

How many financial advisors are in Nassau County, NY?
Avahere lists 414 financial advisors across 52 towns in Nassau County.
How can I check a financial advisor?
Use FINRA BrokerCheck and the SEC Investment Adviser Public Disclosure site to look up registrations and any disciplinary history.
How do I request an appointment with a financial advisor?
Send a request with the times that suit you. The business replies to confirm or suggest another time. Requests are free, and Avahere never charges a booking fee.
I run a financial advisor business. How do I update my listing?
Find your business and choose "Claim it free". After a quick check you can edit your details, add services and photos, and answer customers at no cost.
Is Avahere free?
Yes. Avahere is free for customers and for businesses. There are no lead fees, and businesses cannot pay to rank higher.

Listings come from public business records and from business owners. Avahere does not show owner names or private contact details. Spot a mistake or want a listing removed? Remove a listing or contact us.