A Pinellas shoreline owner should not treat mangroves as ordinary hedge-trimming work. The County’s mangrove program says trimming requires an applicable exemption or a permit and directs owners to its separate mangrove ordinance. County mangrove program
Ask for the mangrove basis of the proposed work
Before accepting a trimming scope, prepare questions that correspond to the County’s homeowner guidance:
- Which plants and shoreline area are included?
- Is the proposed work based on a permit or a specific exemption?
- Are there conservation, mitigation or preservation restrictions affecting the area?
- Does the work require a County-registered professional mangrove trimmer?
- What County notice, supervision or approval must happen before work starts?
These questions are an editorial preparation tool. They do not determine that any exemption applies to your property.
The homeowner guidance contains separate height, shoreline and mangrove-band conditions, plus limits on how work is carried out. Selecting one favorable condition from that page is not enough to establish permission: the applicable requirements must be considered together.
Four screening questions—not a trimming authorization
| Question from the County guidance | Boundary to check |
|---|---|
| Are the trees on eligible land? | Conservation, mitigation and preservation restrictions remain relevant even where an exemption might otherwise apply |
| Are any mangroves over 10 feet? | The guidance requires a County-registered professional, advance County notification and onsite presence |
| Does the proposed exemption fit the entire shoreline? | The ordinary exemption combines mangrove-band depth below 50 feet, height no more than 24 feet and additional shoreline/island conditions |
| Would the cuts violate general protection limits? | No removal, defoliation or prop-root cutting; the six-foot floor does not mean every tree can safely be reduced to six feet |
These screening limits are not a pruning method or a complete exemption checklist. The County applies additional staged-trimming and permitted-work conditions. Have it resolve the entire scope before work.
Keep professional registration separate from the work authorization
The guidance describes circumstances requiring a registered professional mangrove trimmer and advance County involvement. Ask the County how to verify the proposed professional and which requirements apply to the actual scope. A company’s general tree-service description is not evidence of mangrove registration, and registration alone is not a permit for every proposed cut. Professional and scope conditions
The County registration list was accessible on September 21, 2026, resolving the earlier blocked retrieval. It identifies individual professionals as well as companies and includes registration expiration dates, some already past on the review date. Match the named person who will supervise the work and confirm current standing with Water and Navigation; a company appearing on the page is not proof that every employee is currently registered. LSL has not verified or recommended an individual trimmer.
Resolve uncertainty with Water and Navigation
The program page lists 727-453-3385 for questions. Keep the County’s response with the proposed work limits, any permit and the contractor’s scope. If the answer changes the allowed work, revise the scope before it is performed.
This guide reflects the complete operative County guidance and program page rechecked September 21, 2026, plus the registration table’s identity and expiry fields. It is not a trimming method, exemption determination or legal opinion about shoreline ownership.