Certified Alarm System Contractor I
Leonardo, Frederick John
Huntington Station, NY
Licensed and active
Current, active · good through Aug 31, 2028
Certified Alarm System Contractor I license EF20002224
- License number
- EF20002224
- Status
- Current, active
- First licensed
- May 19, 2026
- Current license issued
- May 19, 2026
- Expires
- Aug 31, 2028
- Doing business as
- Jsi Security LLC
- Licensed by
- Florida DBPR, Electrical Contractors
About this license
Leonardo, Frederick John holds a certified alarm system contractor i license from the Florida Department of Business and Professional Regulation (DBPR), number EF20002224. It was first issued on May 19, 2026. The state lists its status as “Current, active”, and it is good through Aug 31, 2028. The city of record is Huntington Station, NY.