Contact Us

Have questions about your personal or commercial insurance needs, please reach out to us. we can be reached by telephone, email, or fill out the contact form on our website and one of our team members will get back to you as soon as possible.

711 Union Ave Aquebogue, NY 11931
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A map of New York focused on Aquebogue, there is a red map pin identifying the location of the NSA offices.

Our Approach

At NSA Insurance we offer a different approach to your insurance and financial needs. When you reach out to us we listen, we research and have the expertise and knowledge to recommend a customized package built to suit your unique circumstances. We will assist you in every step of the process with the dedication and determination that you deserve. Contact us today and allow us to earn your business.

Serving New Yorkers since 1926

“Best Service On The East End!”

I have been insured with NSA since 2002. Always there for me! Can't say enough about the quick and reliable attention I receive from David, Gena and James. Would recommend to anyone looking for quality insurance with private client attention!

Lisa Murphy, Aquebogue, New York

"I’d recommend this agency without any reservations."

Anytime I have an issue, Randy takes care of it immediately. Good team there to review coverage issues and guide you appropriately toward the best product.

Richard C.P, Aquebogue, New York

“knowledgeable, professional and a pleasure to work with.”

I am so grateful to work with David & his team at NSA. Over the last decade he has helped me navigate a number of claims: hurricanes, accidents, emergencies…In some of my most stressful times, David is usually my first phone call. Him & his team are knowledgeable, professional and a pleasure to work with. I have confidently recommended them to a number of friends, family & clients over the years and I truly feel taken care of knowing I’m insured with them!

Carolyn Iannone, Aquebogue, New York

“The hardest workers I know”

We had a very positive experience with David Fujita he is a very hard worker -we were very pleased with his service!

Susan McAllister, Aquebogue, New York

Ready For A Coverage Review?


Reach Out

When you’re ready to get a quote on a new policy, or are just looking to get a coverage review, give us a call and we will set up a no-obligation consultation.


Get a Quote

We leverage our four R’s approach to give you the information you need to pick the best policies for your unique situation.


Get Protected

With your new policy you can rest easy knowing you’ll be protected when you need it most.

Frequently Asked Questions

What Carriers Do You Work With?

We work with many of the large carriers in the US. You can view a full list of our carriers on our dedicated carriers page.

Do You Provide Business Insurance?

We are proud to support our community's local businesses and offer a wide range of coverage options. You can view our full list of coverages from our commercial insurance page. If you have specific questions about your business, be sure to contact us!

Where Is Your Office?

Our office is located at 711 Union Ave, Aquebogue, NY 11931.