Engineering Letters
Licensed Engineering Letters Signed and Sealed by a Florida PE.
At JKD Engineering, we issue Engineering Letters signed and sealed by Diogo Marinho, P.E. (PE License #100492) to provide official documentation for cities, contractors, and homeowners across South Florida.
These letters explain, verify, or certify specific structural conditions and are accepted by building departments throughout Florida.
We help resolve permit issues, clarify engineering questions, and ensure your project meets all Florida Building Code (FBC) requirements.
Types of Engineering Letters We Provide
After-the-Fact Letters
for completed work requiring retroactive approval.
Explanation Letters
for city reviewers requesting clarification or technical justification.
Correction Letters
to address permit comments or requested modifications.
Structural Safety Verification
confirming the integrity of specific elements or components.
Load Capacity Letters
verifying beam, column, or slab performance.
Why Choose JKD Engineering
Licensed Professional Engineer (PE #100492)
all letters signed and sealed.
Accepted by Florida Cities
approved documentation for local building departments.
Fast Turnaround
most letters issued within a few business days.
Accurate and Clear
concise technical explanations for reviewers and inspectors.
Personalized Support
guidance through city requests and corrections.