Florida Building vs General Contractor: What Each Builds

A general contractor’s license carries no ceiling on the type of work it covers. A building contractor’s license stops at three stories for new construction. The same building license also covers remodeling, repair, or improvement of a building of any size, once the work leaves its structural members alone. Fla. Stat. 489.105(3)(a)-(b) sets both boundaries.

General: no ceiling

Fla. Stat. 489.105(3)(a) defines the class in one sentence.

“‘General contractor’ means a contractor whose services are unlimited as to the type of work which he or she may do, who may contract for any activity requiring licensure under this part, and who may perform any work requiring licensure under this part, except as otherwise expressly provided in s. 489.113.”

Three separate grants sit in that sentence, and each is unqualified: unlimited type of work, contracting authority for any activity requiring licensure under Part I of Chapter 489, and performance authority for any work the part requires a license for. Fla. Stat. 489.113 carves out narrow exceptions elsewhere in the part. Whatever type of work your license covers under Part I, the general classification does not narrow it by height, size, or building type.

Building: two grants, one ceiling

Fla. Stat. 489.105(3)(b) defines a narrower class, in a single sentence built from two independent clauses.

“‘Building contractor’ means a contractor whose services are limited to construction of commercial buildings and single-dwelling or multiple-dwelling residential buildings, which do not exceed three stories in height, and accessory use structures in connection therewith or a contractor whose services are limited to remodeling, repair, or improvement of any size building if the services do not affect the structural members of the building.”

The first clause covers new construction: commercial buildings, single- or multi-dwelling residential buildings, and the accessory structures built alongside them — capped at three stories. The second clause runs on a different axis entirely. It carries no height or floor-count limit at all; instead it turns on whether the work touches structural members. Remodeling, repair, or improvement of a building of any size stays inside the building contractor’s scope for as long as the structural members are untouched, and falls outside it the moment they are not.

The second clause says “any size building”

The statute does not leave the two clauses to be reconciled by inference. The height limit sits in the first, attached to construction of commercial and residential buildings “which do not exceed three stories in height”. The second clause carries its own wording — remodeling, repair, or improvement of “any size building” — and its own condition, that the services “do not affect the structural members of the building”, per Fla. Stat. 489.105(3)(b).

So the two clauses are measured differently, and which one you are reading matters. New construction is measured in stories. Remodeling, repair and improvement are measured by whether structural members are affected, on a building the statute describes as any size. A four-story building falls outside the first clause and is expressly within the wording of the second, for as long as the structural-members condition holds.

Where general and building overlap, and where they don’t

Because Fla. Stat. 489.105(3)(a) sets no limit on the general contractor’s scope, everything the building contractor’s license covers under 489.105(3)(b) also sits inside the general contractor’s authority. The reverse does not hold: new construction above three stories, and repair or remodeling work that does affect a building’s structural members, both fall outside 489.105(3)(b) and inside 489.105(3)(a) alone. The building class is the narrower of the two, whichever way you come at it, drawn along the height line for new construction and the structural-members line for everything else. The general class is not drawn along either line.

A separate question: where the license reaches

Scope — what a class may build — is one axis. A second, independent axis is reach: whether the license is certified statewide or registered in a single jurisdiction. That question is answered in certified vs registered contractor in Florida, and it applies the same way whether your license is general or building; nothing in 489.105(3)(a)-(b) speaks to jurisdiction.

For how General, Building, and the third Division I class — Residential — line up together, see Florida contractor license types compared. The qualification path specific to a building license, including its experience and exam requirements, is covered on the Florida building contractor license page; the requirements common to every Division I class are on Florida GC license requirements. For the overview of the whole licensing structure, start at the Florida general contractor license guide.