A later inspection does not cure earlier unpermitted or unlicensed work. The building official may require concealed work to be uncovered and exposed so it can be inspected, at the contractor's expense. Without a certificate of occupancy a completed building is not authorized to be lawfully occupied, and defect exposure under Chapter 558 runs regardless of whether a permit was ever pulled.
The principle that drives every consequence
Permitting and inspection exist so that work can be verified while it is visible. Everything that follows from skipping them is a variation on one fact: the verification opportunity is gone, and nobody can manufacture it retroactively.
This is why the obvious fix does not work. Approval afterward does not authorize what came before. Passing an inspection does not cure work performed by someone not licensed to do it, and it does not convert unpermitted work into permitted work. An inspector approves what they can see at the moment they see it — that is the entire scope of what the approval means.
Exposure of concealed work, at your expense
The most direct consequence is physical. Work required to be inspected may not be concealed, and where it has been, the building official may require the concealed work to be uncovered and exposed so it can be inspected — at the contractor's expense.
On a job where rough-in went behind drywall before inspection, that is demolition, re-inspection and rebuild of finished work, paid for by whoever concealed it. And the department is not obliged to prove anything first: concealing work does not shift the burden of proof onto the building department. The burden of making the work verifiable was yours.
The occupancy problem
A completed building is authorized to be lawfully occupied and used by a certificate of occupancy, issued by the local building official having jurisdiction as a determination that the building complies with the permitted documents and is safe to occupy.
Unpermitted work interferes with that at the worst possible moment — the end. The building official is being asked to certify compliance with permitted documents for work that was never permitted and never inspected. This is when unpermitted work stops being a paperwork question and becomes a schedule and financing question, because occupancy dates, final draws and closings all sit downstream of it.
It is worth separating this from the certificate of substantial completion, which the design professional issues. That one is contractual, between the parties to the contract. It is not a substitute for the building official's certificate and cannot stand in for it.
Defect exposure runs anyway
Unpermitted work does not sit outside Florida's construction defect process. When a contractor receives a Chapter 558 notice of claim describing alleged defects, the statute contemplates serving a written response within the allowed period — which may dispute the claim, offer to remedy the defect, offer money, or a combination.
The response is the leverage. Ignoring the notice forfeits the chance to cure and can expose the contractor to the full claim. That is a bad position generally, and a considerably worse one when the work in question was never inspected, because the ordinary evidence that the work was built correctly does not exist.
Who is answerable
Inside a licensed business, this lands on the qualifying agent. The qualifier is responsible for all construction activities of the entity being qualified, including its financial matters. Being unaware that a permit was pulled — or never pulled — does not shift that responsibility, and neither does having delegated the money side to an owner of the company.
That is worth reading twice if you qualify a business you do not personally run day to day. The exposure attaches to the license, and the license is a person.
The related failure: work by an unlicensed trade
Unpermitted work and unlicensed work travel together, and they fail the same way. Electrical work must be performed by a contractor licensed in that trade, and holding the prime contract does not extend a Division I license into it. Plumbing must go to a licensed plumbing contractor regardless of who pulled the building permit — and neither a licensed plumber looking at it afterward nor a local approval authorizes work done by someone not licensed to do it.
The one narrow exception in the other direction is roofing: a general, building or residential contractor may install shingle roofing materials on a new building of its own construction. There is no comparable exception for plumbing, mechanical or electrical. See when Florida requires a licensed contractor.
If work has already been done without a permit
The honest answer is that this is a conversation with the building department that has jurisdiction, not a problem to solve quietly. Departments deal with after-the-fact permitting routinely and have a process for it; what that process requires — exposure of concealed work, engineering evaluation, or both — depends on what was built and how much of it can still be verified.
What does not help is another layer of concealment, or an approval on later work presented as though it covered the earlier work. Both make the eventual conversation worse, and neither changes what the record shows.
Where this sits on the exam
These questions live in the Licensing, Permits and Inspections area, and they are asked as principle rather than penalty: what the building official may require, what an inspection does and does not establish, who is answerable. That is the level our practice bank works at too.
Know the rules before they cost you
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