Kastle Systems Llc

Alarm & Security Contractor · St Augustine, Florida

License number	EFA000374
Trade	Alarm & Security Contractor
License holder	Graham, Joseph J
Location	2590 Dobbs Road, St Augustine, FL 32086
Licensed since	2002
License expires	08/31/2028
Status	Current, Active (as of 2026-08-25)

Verify license EFA000374 on the official Florida portal

What this record tells you

Kastle Systems Llc holds Florida license EFA000374, authorizing work as a alarm & security contractor — 24 years of continuous licensure. It is one of 7 active alarm & security contractor licenses in St Augustine, so you have local alternatives to compare quotes against. Confirm the current status on the official state portal before signing a contract.

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This page is generated from Florida public license records for consumer-protection purposes. Kastle Systems Llc has not claimed this page, is not a sponsor, and no endorsement is implied. Always re-verify license status and insurance before hiring. Verify a Pro is a service operated by Scion Media, not affiliated with any government agency.