Florida Fire Sprinkler License Requirements

The Florida State Fire Marshal’s Regulatory Licensing Section licenses Fire Protection System Contractors statewide under Chapter 633, Florida Statutes, and Chapter 69A-46, Florida Administrative Code. Contractor I covers all fire-protection systems except preengineered systems; Contractor II is water-based; Contractor III is chemical; Contractor IV is limited to qualifying one- and two-family dwelling and mobile-home systems; and Contractor V is limited to specified underground water-based fire-protection piping.

Regulatory Body

Florida State Fire Marshal — Bureau of Fire Prevention, Regulatory Licensing Section (SFM / BFP) administers and enforces this credential under the authority of Fla. Stat. §§633.102, 633.132, 633.318, and 633.332; Fla. Admin. Code Chapter 69A-46. The State Fire Marshal administers examination and certification of Fire Protection System Contractors I–V. The certificate is statewide; local governments may still administer project permits and plan review within state law.

Official portal: https://www.myfloridacfo.com/division/sfm/bfp/regulatory-licensing
Address: 200 E. Gaines Street, Tallahassee, FL 32399-0342
Phone: (850) 413-3644

Eligibility Requirements

Applicants must be at least 18 years old. Applicants must provide a Social Security Number. The cited statewide statute does not impose a Florida residency requirement. A business applicant must provide evidence of Florida corporation registration or compliance with the Fictitious Name Act, as applicable.

Good moral character

Each class requires the applicant to be of good moral character.

Background investigation

The contractor application requires disclosures and authorizes investigation necessary to determine statutory qualifications. The State Fire Marshal’s current contractor page does not list a blanket Live Scan fingerprint requirement for this credential.

Experience and Education

Plan to substantiate 4 years of Contractor I requires four years with a Contractor I or equivalent combined education and experience in water-based and chemical suppression. Contractor II requires four years with a Contractor I or II, or an equivalent water-based combination. Contractor III requires four years with a Contractor I or II, or an equivalent chemical-suppression combination. Contractor IV requires Certified Plumbing Contractor status and at least 40 contact hours of acceptable NFPA 13D training. Contractor V has its own certified underground utility/excavation or certified plumbing and four-year experience/education alternatives in §633.318(3)(f). with hard records. Payroll, tax, project logs, and supervisor verification are what the board relies on when it reviews the claim.

Accepted proof of experience or eligibility

DFS-K3-23 Fire Protection System Contractor Application, including detailed employment history
Written verification from each employing contractor
Required prerequisite licensing and training evidence for Contractor IV or V
For Contractor I, II, or III, a current NICET Level III or IV certificate in the appropriate Fire Protection Engineering Technician subfield may replace employment verification

Education substitution

Equivalent education and experience may be combined as allowed by §633.318 and Rule 69A-46.010; the applicable technical experience must still fit the class sought.

Exam Requirements

Testing provider or authority: Florida Division of State Fire Marshal, Regulatory Licensing Section.. The following examination requirements cover the pathways described in this guide; follow each part's classification, waiver, and local-scope conditions. Unpublished format details do not remove an examination requirement:

Florida Fire Protection System Contractor objective written examination — class-specific technical, business, and financial-management content — question count: confirm with the authority, timing: confirm with the authority, passing score 70%

Examination fee: $100 examination or reexamination fee for each certificate class.

Retake policy: Reexamination cannot be scheduled sooner than 30 days after an administration. An applicant may take the examination or a failed part up to four times during the one-year period beginning on the original application date; after that, a new application and fees are required, and the new application cannot be filed until six months after the last examination.

Insurance and Bonds

The cited state source set does not require a contractor license surety bond for this credential. Contractors should still confirm project-specific bond, permit-bond, or public-works bond requirements before bidding.

General liability

Before issuance, the applicant must show comprehensive general liability coverage for bodily injury and property damage, products liability, completed operations, and contractual liability. The minimum is $500,000 for Contractor I, II, III, or V and $250,000 for Contractor IV.

Workers' compensation

Maintain workers’ compensation coverage or a lawful exemption when required by Florida law for the business and its employees.

Additional financial requirements

The current State Fire Marshal contractor requirements do not list a separate financial-statement requirement.

Fee Schedule

Fee	Amount
Application	No separate amount recorded; confirm in the fee guidance
Examination	$100
Initial license	$300
Renewal (every 2 years)	$150

To turn these board fees into a realistic year-one budget — bond premium, liability insurance, and exam prep included — open the cost calculator preloaded for Florida fire sprinkler.

Renewal and Continuing Education

Renewal of the Florida Fire Protection System Contractor I / II / III / IV / V (State Fire Marshal) comes due every 2 years. As cited, the renewal fee stands at $150. Certificates expire every two years at midnight on June 30. A certificate not renewed by June 30 becomes inoperative. Restoration within 90 days requires the proper renewal fee; after 90 days, the restoration fee equals the original application fee and the State Fire Marshal must require examination or reexamination.

Continuing education: Contractor I, II, and III: at least 32 fire-protection contact hours each biennium. Contractor IV: 14 hours encompassing the applicable NFPA fire-sprinkler documents. Contractor V: 14 hours, including at least one fire-protection hour. In all classes, the required CE includes one hour each of workplace safety, business practices, and workers’ compensation.

Downloadable Asset

2026 Florida Fire Sprinkler License Roadmap (PDF) — a printable step-by-step checklist for the application process.

Download the PDF roadmap →

Reciprocity

The NASCLA Accredited Examination is not accepted by Florida for this classification.

Reciprocal State	Accepted Exam	Conditions
No formal bilateral reciprocity agreements identified.

Florida’s statute requires the State Fire Marshal examination and class-specific qualifications. Do not assume an out-of-state fire-sprinkler credential is reciprocal; ask Regulatory Licensing about the individual application before relying on another state license.

Weighing more than one jurisdiction? The national hub compares published Fire Sprinkler license requirements by state — exam, bond, fee, and experience thresholds side by side.

Fire Sprinkler Licensing in Neighboring States

Contractors working near a state line, or weighing where to qualify first, should compare Florida's requirements against the bordering jurisdictions before committing to an application:

Alabama Fire Sprinkler License Requirements — Alabama State Fire Marshal Fire Protection Sprinkler Contractor Permit
Georgia Fire Sprinkler License Requirements — Georgia Fire Sprinkler Contractor Certificate of Competency (Office of the Commissioner of Insurance and Safety Fire)

Step-by-Step Application Roadmap

Select the statutory class. Match the work to Contractor I, II, III, IV, or V. The scopes are defined in §633.102; Contractors IV and V have materially different prerequisites.
Document class-specific qualifications. For I–III, document the applicable four-year experience or permitted equivalent combination. For IV, provide Certified Plumbing Contractor status and 40 hours of acceptable NFPA 13D training. For V, document one of the §633.318(3)(f) routes.
File the State Fire Marshal application. Use Form DFS-K3-23 for the class sought, include required business and experience documentation, and pay the $300 initial application fee and $100 examination fee.
Pass the State Fire Marshal examination. The Division administers at least two examinations each year. The objective written exam is class-specific, includes technical and business/financial management fitness, and requires a 70% passing grade.
Provide required insurance and business authority. Before the certificate issues, provide the class-appropriate liability coverage and establish that the qualifier is legally authorized to act for and supervise the contracting business.
Operate under the statewide certificate. The certificate is statewide. For individual projects, comply with the applicable local permitting, plan-review, inspection, and code requirements; local authorities cannot require contractor shop drawings to be engineer-sealed.
Renew by June 30. Certificates expire every two years at midnight on June 30. Complete the class-specific continuing education and pay the $150 biennial renewal fee before expiration.

Application Checklist

The items below are the ones worth confirming before the application is filed with SFM / BFP:

Choose Contractor I, II, III, IV, or V based on §633.102 scope
Document the applicable four-year experience/education route or the IV/V prerequisites
DFS-K3-23 application and written employment verification
$300 initial application fee and $100 examination fee for the certificate class
Pass the State Fire Marshal class-specific written examination at 70%
Class-appropriate comprehensive general liability insurance
Business registration or Fictitious Name Act evidence, as applicable
Evidence that the qualifying individual can legally act for and supervise the business

Common Filing Mistakes

Based on the board's own instructions and the sources cited here, the problems below are what most often stall a Florida Fire Sprinkler application.

Choosing the wrong class

Contractor IV is not a general residential sprinkler credential: it is limited to the §633.102/NFPA 13D scope. Contractor V is limited to underground water-based piping, with its endpoint fixed by statute.

Using the wrong passing score or vendor

The statutory score is 70%, and the Division administers the examination. Do not rely on claims that a Pearson VUE exam or a 75% score is universally required.

Underinsuring the business

The statutory minimum is $500,000 for Contractor I, II, III, and V, and $250,000 for Contractor IV; the coverage must include the listed comprehensive-liability components.

Missing the class-specific CE total

The requirement is not uniformly 14 hours: Contractors I–III need 32 hours, while Contractors IV and V need 14 hours with different subject requirements.

Treating the qualifier as a nominal role

A certificateholder used to qualify a business must be a full-time employee of that organization and must be legally authorized to act for and supervise its contracting work.

Study and Reference Materials

What follows are the regulator-cited and commonly used preparation references for this trade. They appear here for convenience only; CLR takes no compensation for them.

Florida Statutes §§633.102 and 633.318 — Florida Legislature. Use these for class scope, examination, eligibility, and insurance requirements.
Applicable NFPA standards and Florida/federal construction and safety law — State Fire Marshal / NFPA. The written examination is based on applicable NFPA standards and relevant Florida and federal construction-industry, safety, administrative, and technical requirements. Confirm the current class reference list with Regulatory Licensing.
Florida Administrative Code Chapter 69A-46 — Florida State Fire Marshal. Application, experience, and continuing-education rules for fire-protection system contractors.

Other Florida Trade Licenses

CLR covers other Florida trades as well — the published guides below may be more relevant:

Frequently Asked Questions

What are the five Florida fire protection contractor classes?

Contractor I covers all fire-protection systems except preengineered systems. Contractor II is limited to listed water-based systems. Contractor III is limited to listed chemical systems. Contractor IV is limited to qualifying detached one- and two-family dwellings and mobile homes under NFPA 13D. Contractor V is limited to underground water-based fire-protection piping from the point of service to no more than one foot above the finished floor.

How many years of experience does Florida require?

Contractors I–III each require four years of the class-appropriate experience or an allowed equivalent education-and-experience combination. Contractor IV instead requires Certified Plumbing Contractor status plus at least 40 contact hours of acceptable NFPA 13D training. Contractor V has statutory underground-utility/plumbing and four-year experience alternatives.

What is the passing score on the Florida fire protection exam?

The statutory passing grade is 70%. The Division administers an objective written examination for each contractor class, testing the class scope plus business and financial management.

How many continuing-education hours are required for renewal?

Contractors I, II, and III need at least 32 contact hours in the fire-protection discipline each biennium. Contractor IV needs 14 hours encompassing the applicable NFPA sprinkler documents. Contractor V needs 14 hours, including at least one hour in the fire-protection discipline. All contractors also need one hour each of workplace safety, business practices, and workers’ compensation within the required CE.

Does Florida reciprocate fire sprinkler licenses?

The governing statute requires the Florida State Fire Marshal examination and class-specific qualifications. The State does not publish a blanket reciprocity program for out-of-state fire-protection contractor licenses; confirm an individual application with Regulatory Licensing.

Primary Sources

Regulatory requirements on this page are drawn from the official board, statute, and exam-provider materials listed below.

Verified 2026-09-04 · Next scheduled review 2026-12-03

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Corrections and presentation updates

2026-09-30: Corrected examination detection when format details are unpublished and updated the summary layout and requirements score. Source-check dates are unchanged.
2026-09-08: Shared template updated to distinguish unspecified eligibility requirements, retain cost qualifications, and use consistent headings. Source-check dates are unchanged by presentation updates.
2026-09-21: Local-only guides now use a compliance-focused structure and terminology instead of implying a statewide license application. Source-check dates are unchanged by this presentation update.