A plain guide to which Florida contractor license classification fits your work, and where certified and registered actually differ.
Updated on: 2026-08-22
If you build or remodel in Florida, the classification whose legal scope covers your work is the one you need. A general contractor license is not automatically required for every project. Building single-family homes points you toward a residential license. Low-rise commercial and residential buildings point toward a building license. Larger, mixed, or unusual structural work points toward general. Get the classification wrong and you either overpay for an exam you did not need, or you cannot legally take the jobs you wanted.
I see the same confusion over and over from people about to buy exam prep: they assume "general" means "does everything" and "residential" means "all houses." Neither is true in the way people expect. Here is how the three classifications actually divide up, plus the second decision most people miss.
The three Division I classifications, in plain terms
Florida law treats general, building, and residential contractors as separate categories under Division I. Each has a defined legal scope written into Florida Statute Chapter 489.
- General contractor: the broadest authority. The statutory definition is unlimited as to the type of work the contractor may perform, except where another law imposes a limit. This is the fit for commercial portfolios, large or unusual projects, and structural work across building types.
- Building contractor: commercial and residential buildings up to three stories, connected accessory structures, plus nonstructural remodeling, repair, or improvement of a building of any size.
- Residential contractor: one-, two-, and three-family residences, within a specific height limit, plus connected accessory structures.
That height limit for residential is where people trip. The statutory definition in §489.105 says one-, two-, or three-family residences not exceeding two habitable stories above no more than one uninhabitable story. It is not simply "two stories." A four-story apartment building is not residential work just because people live there.
Scope comparison at a glance
| Criterion | General | Building | Residential |
|---|---|---|---|
| Occupation codes | CGC / RGC | CBC / RBC | CRC / RRC |
| Legal scope | Unlimited as to type of work, subject to statutory exceptions | Commercial and residential buildings up to three stories; nonstructural remodeling of any-size building | One-, two-, three-family residences within height limit; connected accessory structures |
| Commercial work | Yes, including work outside building scope | Yes, generally up to three stories | No |
| Tall/large building remodel | Strongest fit when work exceeds building limits | Only nonstructural work | Not a fit unless it is a qualifying 1-3 family residence |
| Structural work | Broadest authority | Within qualifying buildings; nonstructural on any-size building | Within the residential scope |
| Best fit | Mixed portfolios, large or unusual projects, structural work across building types | Low- to mid-rise commercial and residential; nonstructural remodels | Houses, duplexes, triplexes, outbuildings |
The building classification carries one detail worth memorizing: it covers nonstructural remodeling, repair, or improvement of a building of any size, but only when the work does not affect structural members. So a building contractor can do finish-focused interior work in a large office tower, but cannot remove load-bearing walls in that same building. Structural work outside the three-story limit is general contractor territory.
The second decision: certified vs. registered
This is the part most guides skip, and it is a genuinely separate choice from general vs. building vs. residential.
Certified means a state-issued certificate of competency. A certified contractor can contract in any Florida jurisdiction without separately satisfying each local competency requirement. Certified licenses use a C prefix: CGC, CBC, CRC.
Registered means the license is tied to the specific jurisdiction or jurisdictions where you satisfied local competency requirements. You can only contract in those places, for that type of work. Registered licenses use an R prefix: RGC, RBC, RRC. Under §489.117, registration generally requires evidence of compliance with local licensing requirements, and an exam is not required for registration itself.
So you make two calls, not one:
- Classification: general, building, or residential.
- Authority: certified (statewide) or registered (local only).
Certification does not widen the substantive scope of a building or residential license. A CBC still cannot build a five-story tower. What certification changes is geography. If you plan to bid across counties, expect to expand, or do not want to repeat local competency processes, certified is usually the path. If you truly work in one municipality where you already hold local competency, registration may be enough, but you carry the burden of checking each jurisdiction's rules. The MyFloridaLicense construction industry portal is the authority on both.
"General" does not mean every trade
Here is a judgment I would defend anywhere: the single most expensive misunderstanding in Florida contracting is assuming a general license covers electrical, plumbing, HVAC, and roofing. It does not.
Under §489.113, general, building, and residential contractors generally must subcontract electrical, mechanical, plumbing, roofing, sheet metal, swimming pool, and air conditioning work unless they separately hold the applicable state certification or registration. There are narrow carve-outs. A contractor can do certain shingle roofing on a new building of their own construction. A general contractor can perform certain structural swimming pool work and specified sewer, storm, and water-distribution work. But a contractor certified after 1973 cannot hold out as a roofing contractor without the roofing credential.
Translation: a general license is broad construction authority. It is not a bundle of specialty trade licenses.
Choosing by the actual project
Pick the classification by the work in front of you, not the label that sounds most impressive.
| Project | Most likely fit | Why |
|---|---|---|
| Two-story single-family home | Residential (also building or general) | Residential is the narrowest direct fit |
| Three-story apartment building | Building or general | Building covers multi-dwelling up to three stories |
| Four-story apartment building | General | Building is capped at three stories |
| Interior remodel of a large office, no structural changes | Building or general | Building covers nonstructural work on any-size building |
| Removing load-bearing walls in a large commercial building | General | Structural work outside the building limits |
| Detached garage tied to a qualifying home project | Residential, building, or general | Accessory structures included when connected |
| Full electrical system as prime | Separate electrical license | Not covered by GC/BC/RC |
| Roofing an existing home | Roofing license | Not covered by GC/BC/RC |
| Work only in one municipality with local competency | Possibly registered | Registration is geographically limited |
| Bidding statewide | Certified | Certification permits statewide contracting |
If your work sits close to a boundary, plan for the version that keeps you legal on the largest job you realistically want. It is cheaper to qualify once for the right scope than to re-qualify later.
Experience, insurance, and financials by classification
Scope is not the only thing that changes between classifications. The qualification bar does too.
For certified licensure, DBPR generally expects four years of field experience in the requested category, including at least one year of supervisory experience. Up to three years of military service or college credit can substitute for field experience, but the one year of supervisory construction experience in the category still stands. General contractor applicants face the most demanding documentation, including experience involving structures of at least four stories. Do not assume experience in one classification qualifies you for another. It has to be documented for the category you want. DBPR's financial responsibility requirements document and application packets spell out the specifics.
Insurance minimums also split by classification:
- General and building: $300,000 public liability and $50,000 property damage.
- Residential and other categories: $100,000 public liability and $25,000 property damage, unless a board rule says otherwise.
Financial responsibility is generally shown through a FICO-derived credit score of at least 660 with no unsatisfied liens or judgments. Below 660, you may need a board-approved 14-hour financial responsibility course or another approved method. None of this is a reason to pick one classification over another, but it changes the cost and feasibility of each path, so factor it in early.
The exam, and why terminology is a mess right now
Florida's current 2026 examination materials identify general, building, and residential contractors as Division I, with a three-part computer-based structure: Business and Finance, Contract Administration, and Project Management. The 2026 DBPR examination application package lists approximate testing times of 6.5 hours for Business and Finance and 4.5 hours each for the other two, taken in separate sessions.
Older and third-party materials sometimes describe the path as a Business and Finance exam plus a single trade exam. That is why I tell people to confirm the current exam format directly with DBPR or Professional Testing before buying anything. The registration instructions on the state side are the controlling source. Study material is downstream of that.
Where 1 Exam Prep fits
Once you know your classification and authority, the prep question is straightforward. DBPR decides the classification, the legal scope, the application requirements, and the current exam structure. 1 Exam Prep helps you get through the exam that DBPR assigns to that classification. Exam prep does not confer a license, does not widen a license's scope, and does not convert a registered license into a certified one. Keep those lanes separate and you will avoid the most common purchasing mistake I see.
For Florida general, building, and residential candidates, 1 Exam Prep offers self-paced online courses, one-year access to materials, weekly live virtual classes with recordings, pre-tabbed and highlighted book rentals with free shipping on qualifying orders, practice questions, one-on-one tutoring, and application-assistance packages. Practice questions start around $99, and complete packages run from roughly $395 to more than $2,500 depending on trade and package level, with financing from $79 a month. The reason to buy tabbed books over raw code books is simple: on an open-book exam measured partly by speed, knowing where the answer lives is most of the battle. If you want a sense of how people actually work through it, the walkthrough in how I passed my contractor exam and the exam strategy guide are both worth reading before you register.
Compared with classroom-only programs or generic study guides, the 3-point system here, expert tabbing plus test-taking strategy plus continually updated question banks, is built around the open-book, time-pressured reality of the Division I exams. That is the fit for a busy contractor who cannot sit in a fixed classroom schedule.
FAQ
Is a general contractor license required for all construction in Florida?
No. You need the classification whose legal scope covers your work. Building single-family homes fits residential. Low-rise commercial and residential fits building. General is for broader or larger work. Buying a general license "just in case" often means a harder exam and more experience documentation than your actual jobs require.
Can a residential contractor build an apartment building?
Only if it qualifies as a one-, two-, or three-family residence within the height limit. A larger multi-dwelling building above three stories falls outside residential scope and generally requires a building or general license, depending on the structure.
What is the difference between CGC and RGC?
Both are general contractor classifications. CGC is certified, meaning statewide authority without repeating local competency checks. RGC is registered, meaning you can only contract in the jurisdictions where you satisfied local requirements. Same classification, different geographic reach.
Does a general contractor license let me do my own electrical and plumbing?
Generally no. General, building, and residential contractors must subcontract electrical, mechanical, plumbing, roofing, HVAC, sheet metal, and swimming pool work unless they hold the separate specialty credential. A few narrow statutory exceptions exist, but a general license is not a substitute for trade licensure.
Which license should I prep for if I am not sure yet?
Confirm your classification with DBPR based on the projects you plan to take, then match your prep to that exact category. If your realistic job list crosses a scope boundary, qualifying once for the broader classification usually beats re-qualifying later.
Before you buy anything
Pin down two things first: the classification your projects legally require, and whether you need statewide (certified) or local (registered) authority. Verify the current exam structure on the DBPR side. Then match your study materials to that specific category. That order saves people the most money and the most wasted study time, and it is the part no prep provider can decide for you.