Arkansas Master Plumber License Requirements (2026)

The Arkansas Department of Health Plumbing and Natural Gas Section administers Master and Journeyman Plumber licensing under Ark. Code Ann. § 17-38-301 et seq. A Journeyman examination applicant needs at least four years of plumbing experience; a Master examination applicant needs at least five years. A licensed Journeyman may apply for the Master examination after one year as a journeyman, subject to the Committee of Plumbing Examiners. An approved plumbing apprenticeship can lead to Journeyman examination eligibility, but Arkansas also permits unlicensed applicants to document qualifying experience through records, affidavits, or other bona fide evidence. The Department has distinct restricted plumbing credential classes; do not assume that a generic “restricted master” title has the same scope as an unrestricted Master Plumber. Local permits and any applicable Contractors Licensing Board business requirements remain separate.

Regulatory Body

Arkansas Department of Health — Plumbing and Natural Gas Section (ADH Plumbing) is the statutory authority responsible for issuing and enforcing this license under Ark. Code Ann. §§ 17-38-301 to 17-38-307. Administers plumbing licensing applications, examinations, rules, code resources, and related plumbing and natural-gas licensing functions.

Official portal: https://healthy.arkansas.gov/programs-services/licensing-military-member-licensure-permits-plan-reviews/plumbing-natural-gas-health-code/
Address: 4815 West Markham Street, Little Rock, AR 72205
Phone: (501) 661-2642

Eligibility Requirements

This guide does not establish a minimum applicant age; confirm any age requirement with the issuing authority. Applicants must provide a Social Security Number. The current application instructions require an Arkansas address for correspondence but do not list Arkansas residency as a standard licensure condition. Out-of-state applicants should use the current reciprocity, automatic-licensure, or examination path.

Good moral character

The Committee evaluates application eligibility under its rules. Provide complete current licensing history and requested supporting documents.

Background investigation

The 2026 plumber application instructions require Social Security number and photo identification. Follow the current application and any requested disclosures rather than assuming a universal background-check step.

Experience and Education

At least 5 years of Journeyman examination: at least four years of plumbing experience. Master examination: at least five years of plumbing experience; a person licensed as a Journeyman becomes eligible for the Master examination after one year as a Journeyman, subject to the Committee. A completed Arkansas plumbing apprenticeship is a separate route to Journeyman examination eligibility. has to be evidenced and confirmed. Retain payroll, tax, project, or supervisor records, since the board may audit the experience claimed.

Accepted proof of experience or eligibility

For applicants not enrolled in the Arkansas Plumbing Apprenticeship Program: notarized employer affidavits on company letterhead describing legal plumbing and gas-fitting work history
Work-experience records, affidavits, or other bona fide evidence from employers, licensing agencies, or others able to attest to the plumbing background
For apprenticeship path: the program’s completion evidence and required application materials

Education substitution

Arkansas does not require apprenticeship, education, or training as a prerequisite for standard Master/Journeyman licensure when the applicant establishes qualifying experience. Do not rely on a general trade-school “one-year substitution” claim.

Exam Requirements

The examination requirement has not been established in this record. Confirm it with the authority before applying. Provider or process notes: Arkansas Department of Health Plumbing and Natural Gas Section / Committee of Plumbing Examiners

Examination fee: The Department’s current fee schedule lists application fees, license fees, and a $50 additional-examination fee after failure or failure to appear; consult the 2026 exam calendar and study guide for the current scheduling and testing format.

Retake policy: The rules set a $50 fee for an additional examination after a failed test portion or failure to appear without proper notification. Do not rely on the former PSI/$75/30-day claim.

Insurance and Bonds

No license surety bond is mandated statewide here under the cited sources, though project-specific or public-works bonding obligations can still attach to a given job.

General liability

The Department’s Master/Journeyman plumbing rules and current fee/application materials do not list a general-liability or bond condition for the individual license. Contracts, permits, and a separate contractor-business license may require coverage.

Workers' compensation

Workers’ compensation obligations are separate from this individual trade license. Confirm them before employing workers.

Additional financial requirements

The Department’s individual Master/Journeyman plumbing application materials do not list a financial-statement filing.

Fee Schedule

Fee	Amount
Application	$75
Examination	$50
Initial license	$75
Renewal (every year)	$75

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 Arkansas plumber.

Renewal and Continuing Education

The Arkansas Master Plumber and Journeyman Plumber License runs on a year renewal cycle. The current renewal fee is $75. Journeyman annual fee is $75; Master annual fee is $200. Both expire December 31.

Continuing education: The current Master/Journeyman plumbing rules reviewed for this guide do not establish the former blanket six-hour continuing-education requirement. Check ADH’s current renewal notice for the exact credential and any changed requirement.

Downloadable Asset

2026 Arkansas Plumber License Roadmap (PDF) — a printable step-by-step checklist for the application process.

Download the PDF roadmap →

Reciprocity

For this classification, Arkansas does not recognize the NASCLA Accredited Examination.

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

The rules allow reciprocal licensure for a substantially similar out-of-state license in good standing, generally without examination, education, training, or apprenticeship. ADH currently publishes agreement resources for Ohio, Texas, Louisiana, and Oklahoma; eligibility and the exact agreement must be confirmed with the Section rather than inferred from a neighboring-state list.

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

Plumber Licensing in Neighboring States

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

Louisiana Plumber License Requirements — Louisiana Master Plumber, Journeyman Plumber, and Plumbing Contractor
Mississippi Plumber License Requirements — Mississippi Plumbing Contractor License
Missouri Plumber License Requirements — Missouri Plumber — City and County Licensing
Oklahoma Plumber License Requirements — Oklahoma Plumbing Journeyman and Contractor License
Tennessee Plumber License Requirements — Tennessee CMC-A Plumbing Contractor (LLP Limited Licensed Plumber for projects under $25,000)
Texas Plumber License Requirements — Texas Master Plumber License

Step-by-Step Application Roadmap

Choose the correct plumbing credential. Use ADH’s current licensing rules and applications to distinguish Master, Journeyman, and the restricted classes.
Document qualifying experience. For Journeyman, document at least four years; for Master, at least five years. Unlicensed applicants use notarized employer affidavits and other bona fide evidence.
Use the apprenticeship route if applicable. A person who completes the required plumbing apprenticeship term becomes eligible for the state Journeyman examination.
Apply before the examination. Submit the complete ADH application, required fee, Social Security number, photo identification, and supporting materials. Incomplete submissions without required fee are not considered.
Complete the state examination process. Use the current ADH Journeyman or Master study guide and 2026 exam calendar; the prior page’s PSI format, price, and score were not supported by ADH materials.
Apply for Master after qualifying. A Journeyman may seek Master examination eligibility after one year as a Journeyman; the statutory five-year experience minimum also applies.
Meet local and business requirements. Obtain permits from the authority having jurisdiction and verify any separate Contractors Licensing Board classification or project threshold before bidding or contracting.

Application Checklist

Before submitting to ADH Plumbing, the applicant should have each of the following ready:

Correct ADH Master, Journeyman, or restricted-class application
Four years’ experience for Journeyman or five years for Master
Notarized employer affidavits and supporting experience evidence if not in the Arkansas apprenticeship program
Social Security number and photo identification required by current instructions
Correct application and license fees
Current ADH study guide/exam-calendar requirements
Local permits and separate contractor-business compliance where applicable

Common Filing Mistakes

The errors below are the ones that most frequently cost Arkansas Plumber applicants time, drawn from the cited board guidance.

Using the wrong experience threshold

Arkansas uses four years for Journeyman examination eligibility and five years for Master—not the former 8,000-hour plus 4,000-hour sequence.

Calling every restricted credential a restricted Master

The Department offers separately named restricted plumbing license classes. Confirm the exact scope before applying or contracting.

Assuming PSI administers the test

Use ADH’s study guides and exam calendar; the current official plumbing material reviewed does not support the prior PSI details.

Naming unsupported reciprocal states

Use ADH’s current agreement resources and the written reciprocity conditions, rather than a generic neighboring-state list.

Ignoring separate business/local compliance

The individual credential does not replace local permits or every Contractors Licensing Board requirement.

Study and Reference Materials

These materials are drawn from the regulator's own citations and the references applicants commonly use to prepare. CLR receives no compensation for listing them.

Arkansas Master Plumber Study Guide — Arkansas Department of Health. Use ADH’s current official guide and exam calendar rather than an assumed PSI bulletin.
Arkansas Journeyman Plumber Study Guide — Arkansas Department of Health. Official preparation resource listed by the Plumbing and Natural Gas Section.
Arkansas plumbing licensing rules — Arkansas Department of Health. Primary source for applications, reciprocity, fees, and reinstatement.

Other Arkansas Trade Licenses

Looking at a different trade? CLR also publishes these Arkansas licensing guides:

Frequently Asked Questions

How much experience is required for an Arkansas Master Plumber examination?

Arkansas law requires at least five years of plumbing experience. A person licensed as a Journeyman is eligible for the Master examination after one year as a Journeyman, subject to the Committee of Plumbing Examiners.

Is an apprenticeship mandatory in Arkansas?

No. Completion of the required apprenticeship term is a Journeyman examination route, but applicants outside the program may establish qualifying experience with records, notarized affidavits, or other bona fide evidence.

Does Arkansas have plumber reciprocity?

The rules permit reciprocal licensure for substantially similar out-of-state licenses in good standing. ADH publishes selected reciprocity agreement resources, but applicants should confirm the exact agreement and documentation with the Plumbing and Natural Gas Section.

What are the current Arkansas plumbing license fees?

Journeyman application and annual license fees are $75 each. Master application is $125 and the annual Master fee is $200. A $50 additional-examination fee applies after a failed portion or specified no-show.

When do Arkansas plumbing licenses renew?

Master and Journeyman licenses expire December 31 and have annual license fees. The current rules do not impose the prior guide’s blanket six-hour Master/Journeyman CE statement; check the current ADH renewal material.

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.