Independent agencies in East Setauket

4 independent insurance businesses in East Setauket, listed from public licensing records and shown alphabetically. Unclaimed listings are not endorsements — agencies can claim and verify their profile.

4independent agencies listed
1serving businesses too

East Setauket, NY market figures computed from public licensing records as of 2026. “Records” reflect each agency’s earliest entry in the licensing file — see how we source data.

Unclaimed

In records since 2021 · NPN 4778700 · public licensing record

George F. Diffendale

East Setauket, NY

Unclaimed

In records since 2012 · NPN 16837355 · public licensing record

Unclaimed

In records since 2026 · NPN 22114551 · public licensing record

Unclaimed
HomeownersAutoRentersCondo / co-opCommercial

In records since 2019 · NPN 11170698 · public licensing record

East Setauket insurance, answered.

How many independent insurance agencies are in East Setauket, NY?
Public licensing records list 4 active independent property & casualty agencies in East Setauket, New York.
What kinds of insurance can agencies in East Setauket help with?
1 of the listed agencies hold full property & casualty authority, covering personal lines (home, auto, renters, condo, flood, umbrella) and business coverage. A licensed agent confirms what they actually write before any quote.
Are these East Setauket agencies vetted or ranked?
Listings come straight from public licensing records, shown alphabetically. No agency pays for placement, and an unclaimed listing is not an endorsement. Agencies can claim their profile to add their website and details.

Source: Public licensing records: Texas DOI (Socrata) + Florida DFS bulk file; Iowa open data (CC-BY 4.0) for contact enrichment. Ordering: alphabetical. How we source data

Find Independent Insurance is operated by Relay and is not an insurance agency, broker, or carrier. We do not provide quotes, insurance advice, or coverage recommendations, and we do not guarantee coverage or price. Licensed independent agencies handle quotes, advice, and policy placement.