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Plumbing Contractor — Florida License

Division II category with unlimited plumbing services — including a statutory list of work a plumbing contractor may perform WITHOUT obtaining an additional local regulatory license.

Verified 2026-10-011 classification row1 official sourceIndexation gate: passed

01 Verbatim statutory definition

§489.105(3)(m) Plumbing Contractor

“Plumbing contractor” means a contractor whose services are unlimited in the plumbing trade and includes contracting business consisting of the execution of contracts requiring the experience, financial means, knowledge, and skill to install, maintain, repair, alter, extend, or, if not prohibited by law, design plumbing. A plumbing contractor may install, maintain, repair, alter, extend, or, if not prohibited by law, design the following without obtaining an additional local regulatory license, certificate, or registration: sanitary drainage or storm drainage facilities, water and sewer plants and substations, venting systems, public or private water supply systems, septic tanks, drainage and supply wells, swimming pool piping, irrigation systems, and solar heating water systems and all appurtenances, apparatus, or equipment used in connection therewith, including boilers and pressure process piping and including the installation of water, natural gas, liquefied petroleum gas and related venting, and storm and sanitary sewer lines. The scope of work of the plumbing contractor also includes the design, if not prohibited by law, and installation, maintenance, repair, alteration, or extension of air-piping, vacuum line piping, oxygen line piping, nitrous oxide piping, and all related medical gas systems; fire line standpipes and fire sprinklers if authorized by law; ink and chemical lines; fuel oil and gasoline piping and tank and pump installation, except bulk storage plants; and pneumatic control piping systems, all in a manner that complies with all plans, specifications, codes, laws, and regulations applicable. The scope of work of the plumbing contractor applies to private property and public property, including any excavation work incidental thereto, and includes the work of the specialty plumbing contractor. Such contractor shall subcontract, with a qualified contractor in the field concerned, all other work incidental to the work but which is specified as being the work of a trade other than that of a plumbing contractor. This definition does not limit the scope of work of any specialty contractor certified pursuant to s. 489.113(6) and does not require certification or registration under this part as a category I liquefied petroleum gas dealer, or category V LP gas installer, as defined in s. 527.01, who is licensed under chapter 527 or an authorized employee of a public natural gas utility or of a private natural gas utility regulated by the Public Service Commission when disconnecting and reconnecting water lines in the servicing or replacement of an existing water heater. A plumbing contractor may perform drain cleaning and clearing and install or repair rainwater catchment systems; however, a mandatory licensing requirement is not established for the performance of these specific services.

Legal basis: F.S. §489.105(3)(m) S-FL-105

Source S-FL-105 — Florida Legislature (Online Sunshine)

Florida Statutes §489.105 — Definitions (contractor categories, certified/registered) — F.S. F.S. §489.105(3)(m)

https://www.leg.state.fl.us/statutes/index.cfm?App_mode=Display_Statute&URL=0400-0499/0489/Sections/0489.105.html

Retrieved 2026-10-01 · last verified 2026-10-01

Read verbatim 2026-10-01 (HTTP 200). Subsection (3)(a)-(q) defines every contractor category (Division I a-c, Division II d-q) — all classification definition_text values are verbatim from it. (8) certified contractor = statewide; (10) registered contractor = may contract only in such jurisdictions; (12) local construction regulation board.

Division II. The middle list is work done WITHOUT an additional LOCAL regulatory license (state licensing still applies). The text does NOT name water-heater installation as plumbing scope — see SCOPE-FL-WATERHEATER-CLASS-UNDETERMINED.

Trades mapped: Plumbing

02 Scope assertions

  • Officially included Work Listed In 489 105 3 M Without Additional Local License (F.S. §489.105(3)(m)) S-FL-105
    Officially included list: sanitary/storm drainage facilities, water and sewer plants and substations, venting systems, public or private water supply systems, septic tanks, drainage and supply wells, swimming pool piping, irrigation systems, solar heating water systems and related appurtenances, boilers and pressure process piping, and installation of water, natural gas and LP gas with venting and storm/sewer lines — performed WITHOUT obtaining an additional LOCAL regulatory license, certificate or registration. This is a local-license dispensation, NOT a state licensing exemption.

03 The subcontract rule

A contractor shall subcontract all electrical, mechanical, plumbing, roofing, sheet metal, swimming pool, and air-conditioning work, unless such contractor holds a state certificate or registration in the respective trade category (F.S. §489.113(3)). Exceptions include: a general, building, or residential contractor need not subcontract the installation, or repair made under warranty, of wood shingles, wood shakes, or asphalt or fiberglass shingle roofing materials on a new building of his or her own construction (§489.113(3)(b)); a general contractor need not subcontract structural swimming pool work (§489.113(3)(c)).

Source S-FL-113 — Florida Legislature (Online Sunshine)

Florida Statutes §489.113 — Qualifications for practice; restrictions — F.S. §489.113(3), (3)(b)-(c)

https://www.leg.state.fl.us/statutes/index.cfm?App_mode=Display_Statute&URL=0400-0499/0489/Sections/0489.113.html

Retrieved 2026-10-01 · last verified 2026-10-01

Read verbatim 2026-10-01 (HTTP 200). (1) statewide certification requires the board-approved examination (degree shortcut: business & finance portion only); (2) must be certified or registered + supervised-subcontractor proviso; (3) subcontract rule for electrical/mechanical/plumbing/roofing/sheet metal/swimming pool/air-conditioning with exceptions (b)-(g); (4) certified contractor exhibits the certificate locally and pays the permit fee like others; (6)(a) specialty categories are VOLUNTARY statewide unless a statute mandates them; (7) oral examination petition.

Further exceptions: general contractor utility work (3)(d)-(e), solar contractor minor residential-solar work per board rule (3)(f). Used by rule FL-ROOFING.

04 Certified or registered

A certified contractor holding this category may contract in any Florida jurisdiction without meeting that locality's competency requirements (F.S. §489.105(8)); a registered contractor holding it may contract only where local licensing was met, and only for the registered type of work (§489.105(10), §489.117(1)(b)). The statute defines the category — it does not make it certified-only. Differences explained on the certified vs registered page. S-FL-105 S-FL-117

05 Local permit layer

Holding this category does not decide permits: the permit issuer must ascertain that the applicant is certified or registered in that area before issuing (F.S. §489.131(5)), and permit systems and fees remain county/municipal powers (§489.131(3)(a), (d)). No locality was researched for this release — LOCAL_AUTHORITY_REQUIRED. S-FL-131

06 Sources

S-FL-105statute
Florida Legislature (Online Sunshine)
Florida Statutes §489.105 — Definitions (contractor categories, certified/registered)
https://www.leg.state.fl.us/statutes/index.cfm?App_mode=Display_Statute&URL=0400-0499/0489/Sections/0489.105.html
verified 2026-10-01retrieved 2026-10-01

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