Who signs and seals pergola plans in Florida?

Reviewed 2026-08-26 · Built Roster LLC, Florida · Sources

The two routes, in the departments’ own words

The clearest published statement of this comes from the Broward County cities. The City of Pompano Beach gazebo/pergola checklist requires you to submit:

“current Miami/Dade Notice of Acceptance, Florida Product Approval or construction plans detailing scope of work signed, sealed and dated by a Design Professional”

The City of Hollywood’s checklist gives the same three-way option. Cape Coral is blunter and offers no alternative at all: pergolas there “must meet wind load, must have engineered signed and sealed plans, must obtain permit.” Orange County requires construction plans prepared by a Florida-licensed professional engineer or registered architect, properly signed, dated and sealed — with a county-specific exception for structures of 120 square feet or less, which are routed to a zoning permit instead.

So the practical question is never “can I skip the engineering.” It is “is there a product approval that genuinely covers what I am building, the way I am building it?”

Route 1: a product approval, and where it stops working

A Florida Product Approval or a Miami-Dade Notice of Acceptance (NOA) is an approval of a manufactured product tested and documented to perform within a defined scope. When your pergola is that product, installed the way the approval says to install it, the approval is your structural documentation and you do not need separate sealed plans.

The scope is the catch. An approval covers a particular product in a particular configuration, at particular design pressures, with a particular anchorage. Common ways a real project falls outside it:

• A site-built wood pergola. There is no manufactured product, so there is nothing for an approval to cover.
• A modified kit. Cut a beam down, change a span, swap a post, add a shade panel — and the assembly is no longer the one that was tested.
• An attached condition. Bolting the pergola to the house transfers uplift into the house framing. The approval covers the pergola; it does not certify your wall or your existing slab.
• The anchorage and the substrate. What the pergola lands on — an existing patio slab of unknown thickness and reinforcement, pavers, a new footing — is site-specific by definition.

Any of those, and you are on route 2. This is also why “my kit came with a NOA” is not, by itself, an answer: the NOA has to cover your installation, not just your product.

What the code actually requires

Florida Building Code § 107.3.5, the minimum plan review criteria for buildings, requires that construction documents be prepared by a registered design professional where required by Chapter 471, F.S. (professional engineers) or Chapter 481, F.S. (architects), and sealed accordingly. Separately, the building official retains authority under Florida Building Code § 107 to require signed and sealed structural documents and wind-load calculations demonstrating code compliance. That authority is exactly why every checklist above demands a sealed drawing or a product approval.

Why the architect exemption does not exempt you from engineering

This is where most pages on the internet get it wrong, and it is worth reading twice.

Florida Statute § 481.229 exempts from the architect licensure requirement:

“Any one-family or two-family residence building, townhouse, or domestic outbuilding appurtenant to any one-family or two-family residence, regardless of cost”

People read “domestic outbuilding appurtenant to a residence, regardless of cost” and conclude that no design professional is needed for a backyard structure. That is not what the section says.

What a sealed drawing set actually contains

A seal is not a signature on a sketch. When a Florida PE signs and seals a pergola set, the engineer is taking professional responsibility for the structural design — which means the set has to carry the reasoning, not just the picture:

• The design criteria: code edition, risk category, design wind speed, exposure category. Where those numbers come from.
• Member sizes and spans that the calculations support.
• Connection and anchorage details — usually the part a plans examiner rejects.
• Foundation or slab detail, including what happens where the posts land.
• Structural calculations backing all of it.

How to verify a Florida PE licence before you pay anyone

Anyone can print a stamp graphic. A seal is only worth what the licence behind it is worth, and Florida makes that checkable in about a minute:

1. Get the engineer’s full name and PE licence number.
2. Look the number up through the Florida Board of Professional Engineers licensee search.
3. Confirm the name matches, the licence is active, and it is a Florida PE licence — a licence from another state does not authorise sealing for a Florida permit.

Do this before money changes hands, not after a plans examiner asks you to.

Where do you actually find one?

This is the part nobody writes a guide about, and it is the part that stalls projects. Three routes work:

• Through the contractor. A contractor who builds accessory structures regularly already has an engineer. Ask on the first call, and ask for the licence number, not just a name.
• Through the product. If you are buying a manufactured pergola, ask the manufacturer for the Florida Product Approval or NOA number before you buy, and ask whether it covers your installation condition. That can remove the question entirely — or tell you early that it cannot.
• Through a platform that already has engineers on it. The reason cold-calling engineering firms about a pergola rarely works is economic, not personal: the drafting hours on a small sealed set outweigh the fee. Here is that problem from the engineer’s side.

Whichever route you take, the seal is the engineer’s professional act and the responsibility for the design is theirs. No platform, no software and no marketplace can take that on, and you should be suspicious of anything that says otherwise.