Registered Landscape Architect
William Patrick Trefz
Naples, Collier County
Licensed and active
Current, active · good through Nov 30, 2027
Registered Landscape Architect license LA0001481
- License number
- LA0001481
- Status
- Current, active
- First licensed
- Jun 23, 1993
- Current license issued
- Dec 2, 2025
- Expires
- Nov 30, 2027
- Doing business as
- Outside Productions Inc.
- Licensed by
- Florida DBPR, Landscape Architecture
About this license
William Patrick Trefz holds a registered landscape architect license from the Florida Department of Business and Professional Regulation (DBPR), number LA0001481. It was first issued on Jun 23, 1993. The state lists its status as “Current, active”, and it is good through Nov 30, 2027. The city of record is Naples, Collier County.