Kansas to Arkansas: master plumber license reciprocity
Kansas does not issue a statewide master plumber license, so there is nothing to transfer. Here is Arkansas's standard path for out-of-state applicants.
Your origin state does not issue a statewide license at this level, so there is no license to transfer. The destination's standard out-of-state path is shown; expect to meet it in full.
Reference only, not legal advice. Rules change; confirm with the licensing board before you apply. Full disclaimer.
Out-of-state master plumber or plumbing contractor without a reciprocity agreement
Your out-of-state credentials give no advantage. You meet the destination's requirements from scratch.
The Oklahoma agreement is journeyman-only and Oklahoma's board states there is 'no contractor reciprocity'; Ohio master plumbers should ask the Section about the separate Ohio-Arkansas agreement. An out-of-state master plumber or plumbing contractor therefore applies to the Plumbing and Natural Gas Section for the Master Plumber examination, documenting at least one year of work as a licensed journeyman and five years of total plumbing experience; time worked under the out-of-state journeyman or master license counts once the origin board verifies the license, exam history and standing. The applicant sits the Arkansas master plumber examination (written, on the Arkansas Plumbing Code; no separate business-and-law exam), pays the Section's exam and license fees, and renews annually. Ark. Code Ann. § 17-1-108 obliges the Section to grant automatic licensure to a holder of a substantially similar master-level license in good standing, subject to any Arkansas-specific exam it still requires, so applicants from IPC-based exam states should ask the Section whether the trade exam is waived. Commercial plumbing contracting above the Arkansas Contractors Licensing Board thresholds also needs a separate contractor's license from that board.
Arkansas's rules make an Arkansas journeyman eligible for the master exam after holding that license for one full year, and approve an applicant licensed in a substantially similar state for the exam on the five-year experience requirement. The rules also say examinations are not required for reciprocal licensure of a substantially similar license (a national model plumbing or gas code and a comprehensive exam from a national examination agency or equivalent); the Committee decides this on each application. Under the Ohio-Arkansas agreement effective September 1, 2022, Arkansas waives its exams for an Ohio master plumber whose Ohio plumbing and HVAC licenses were earned by an exam covering plumbing and natural gas. The Department also lists signed reciprocity agreements with Texas and Louisiana; it does not say in text which license levels they cover, so master plumbers from those states should ask the Section (501-661-2642) before applying.
At a glance
- Trade exam
- Required
- Law / code exam
- Not required
- Out-of-state hours
- Count toward eligibility
What you must already have
- You must have held your Kansas license for at least 1 year.An Arkansas journeyman must hold that license for one full year before the master exam; an applicant licensed in another state is approved for the exam on the five-year experience requirement and a current, substantially similar license.
- You must document at least 10,000 hours of qualifying work experience.Five years (about 10,000 hours) of total experience in the plumbing trade including the apprenticeship and journeyman years; the statute states the requirement in years. Out-of-state experience counts when verified.
- Your Kansas license must be active and in good standing.
- You must have passed a licensing exam in Kansas that the destination considers comparable.
- You must have no disciplinary action or unresolved complaints on your record.
What you'll do to get licensed in Arkansas
- 1Trade exam. Pass the destination's trade exam. Arkansas master plumber examination, written, given by the Plumbing and Natural Gas Section on the 2018 Arkansas Plumbing Code, the 2018 Arkansas Fuel Gas Code and the Arkansas plumbing law.
- 2Application fee. Pay the application fee ($125). Master application fee, sent with the application; a retake after failing any portion of the exam costs $50.
- 3License fee. Pay the license or certificate fee ($200). Master Plumber license fee, due before the license is issued and renewed annually.
- 4Other. Master application with origin-board verification of license, exam scores and code basis, and verification of journeyman and total experience.
- 5Contractor license. Hold or obtain a contractor license (if applicable). A separate license from the Arkansas Contractors Licensing Board, needed only for projects above that board's dollar threshold; the plumbing license itself does not require it.
- 6Continuing education. Complete continuing education. Any continuing education the Committee of Plumbing Examiners requires for renewal; the Department's published rules do not set an hour figure for master plumbers, so confirm with the Section at 501-661-2642.
Published fees on this path total $325, excluding exam-vendor fees, bonds, and insurance.
What you'll need to buy or arrange
Exam preparation
Most boards contract PSI, Prov, or ICC for exams. Check which code edition the exam is written to before buying a prep course.
- Trade exam
Business registration
If you plan to contract in your own name, budget for a business license or entity registration on top of the trade license.
- Contractor license · if applicable
Continuing education
Renewals usually need approved CE hours, often on the latest NEC. Reciprocal licensees are rarely exempt.
- Continuing education
How Arkansas licenses master plumbers
Arkansas master plumber · “Master Plumber”
Statewide license
Issued by Arkansas Department of Health, Plumbing and Natural Gas Section (Committee of Plumbing Examiners)
The Master Plumber license is Arkansas's highest person-held plumbing credential, issued statewide by the Department of Health's Plumbing and Natural Gas Section under Ark. Code Ann. § 17-38-301 et seq. A master plumber may contract for and supervise plumbing work and is the license under which journeymen and registered apprentices work; a plumbing business must operate under a licensed master. An applicant must have worked at least one year as a licensed journeyman plumber and have five years of total experience in the trade, then pass the Section's written master plumber examination on the Arkansas Plumbing Code. The master application fee is $125 and the license costs $200 a year, expiring each December 31. The Oklahoma reciprocity agreement (effective October 21, 2024) covers journeymen only; the Department separately publishes a master-plumber reciprocity agreement with Ohio (effective September 1, 2022), and other out-of-state master plumbers qualify by experience verification and examination.
Why Kansas has nothing to transfer
Kansas master plumber
Licensed by cities and counties
Kansas issues no statewide master plumber or plumbing contractor license; the master credential exists only in county and city programs operating under K.S.A. 12-1508 and 12-1509. State law requires a master certificate to rest on a journeyman certificate held at least two years or four years of field experience, plus a 75% score on an ICC, IAPMO or Prometric standard master plumber exam, and makes a certificate earned that way valid proof of competency in every Kansas jurisdiction that licenses plumbers without additional examination. Sedgwick County/Wichita (MABCD) issues master plumber certificates ($35) on ICC K9F/557 Master Plumber with Gas or the IAPMO master exam; Johnson County uses the same ICC 557/KGF exam to qualify the individual behind a Class DP Plumbing Contractor license ($100 application plus $225 per license type); Topeka licenses trade contractors through a designated master with six hours of annual continuing education. None of the jurisdictions reviewed has a reciprocity agreement with another state, and MABCD states it 'does not reciprocate with state testing', so an out-of-state master plumber license transfers nothing except a qualifying ICC, IAPMO or Prometric score the applicant may already hold and documented experience. Lawrence and Kansas City, Kansas also license master plumbers; contact each city for its requirements.
How local licensing works in Kansas
How local licensing works. There is no state plumbing board. K.S.A. 12-1508 designates the ICC, IAPMO and Prometric standard exams for 'plumbing contractors and master and journeyman plumbers', and K.S.A. 12-1509 lets a county or city issue a master certificate of competency only after verifying that the applicant has held a valid journeyman certificate for at least two years or has at least four years of field experience, and has scored 75% on the standard master exam. That certificate 'shall be valid proof of competency for licensure, without additional examination, in any county or city of the state which requires licensure of plumbers'; each jurisdiction issues its own certificate for a uniform fee and requires 12 hours of continuing education biennially or six annually, half in code. Contracting (pulling permits and running a plumbing business) is licensed separately by each jurisdiction and generally requires a master-level qualifying individual plus insurance. The act is silent on out-of-state licenses; AG Op. 1999-42 says cities may not add licensure requirements beyond the act.
Sedgwick County and Wichita (MABCD). Plumbing master certificate ($35, Form 19A): must hold a plumbing journeyman certificate plus two years of field experience as a journeyman, or have four years of field experience, and score 75% or better on ICC K9F Master Plumber with Gas, ICC 557 Master Plumber with Gas or the IAPMO master exam, documented by an official passing letter. Certificates are good for two years and renew for $35 with three trade-specific and three general CEUs each year. MABCD 'does not reciprocate with state testing'; approved testing bodies are Block, Experior, Prometric, ICC and IAPMO, and MABCD no longer sponsors its own exams. Plumbing contractors are licensed separately by MABCD Contractor Licensing. Out-of-state treatment: an out-of-state master license is not accepted in lieu of the exam; a qualifying ICC 557-series or IAPMO master score plus documented experience is.
Johnson County. Does not license individuals. The master-level credential is the qualifying individual (QI) of a Class DP Plumbing Contractor license, who must present a verifiable passing score on ICC Master Plumbing with Gas (557/KGF); the county 'may be able to recognize ICC National exams if it can be verified to have a 75% or higher score.' The company pays a $100 application fee plus $225 per license type ($325 for one DP license), renews annually for $225 ($75 late fee from Feb. 1), and files general liability insurance, workers' compensation or a notarized waiver, and a Kansas Certificate of Good Standing if applicable; new applications are filed in person or by mail. A trade contractor's designated master must complete six hours of continuing education a year (three in the trade); licenses renew by December 14, fees are not prorated, and applications include the ICC passing certification or approved alternative education plus insurance and workers' compensation certificates (or a notarized exemption affidavit). V art. The applicant should obtain an official ICC (557/K9F/KGF series) or IAPMO master plumber passing letter (retesting through Pearson VUE or IAPMO if the origin exam was a state-specific test), document two years as a journeyman or four years of field experience, and apply to the first Kansas jurisdiction where they will work; under K.S.A. 12-1509(b) that certificate then supports licensure in every other Kansas county or city without another exam. A contractor license, insurance and, in Johnson County, a company-level Class DP license are separate requirements.
Common questions
- Do I have to take the Arkansas master plumber exam if I'm licensed in Kansas?
- Yes. Arkansas requires the trade exam on this path.
- How long do I need to have held my Kansas license?
- At least 1 year before applying.
- What does it cost to get a Arkansas master plumber license from Kansas?
- Published fees on this path total $325, not counting exam vendor fees or bonds.
- Do my Kansas work hours count in Arkansas?
- Yes. Documented out-of-state experience counts toward Arkansas's eligibility requirements.
- Does it work the other way, from Arkansas to Kansas?
- Not necessarily. Reciprocity is directed. Going from Arkansas to Kansas, the mechanism is not applicable.
Sources
- Application Instructions for Arkansas Plumber & Restricted Plumber Licenses (with license/fee table), 1/15/2026 · Arkansas Department of Health, Plumbing and Natural Gas Section · Form · verified September 23, 2026
- Outline of Ohio/Arkansas Plumbing License Reciprocity Agreement (effective September 1, 2022) · Arkansas Department of Health, Plumbing and Natural Gas Section · Form · verified September 23, 2026
- Arkansas Department of Health - Plumbing and Natural Gas Section (licensing, examinations, fees, reciprocity) · Arkansas Department of Health, Plumbing and Natural Gas Section (Protective Health Codes) · Agency Page · verified September 23, 2026
- Rules Pertaining to Master, Journeyman, and Restricted Plumber Licenses, Plumbing and Gas Inspector Licenses, Restricted Hospital Maintenance, Water and Sewer Service Line Installation · Ark. Admin. Code 007.04; Rules Pertaining to Master, Journeyman, and Restricted Plumber Licenses (eff. Sept. 5, 2024) · Arkansas State Board of Health · Admin Rule · verified September 23, 2026
- Arkansas Code Annotated § 17-1-108 - Automatic licensure for individuals licensed in another state (Act 1011 of 2019, as amended) · Ark. Code Ann. §§ 17-1-106, 17-1-108 · Arkansas General Assembly · Statute · verified September 16, 2026
- Arkansas Code Annotated Title 17, Chapter 38 - Plumbers (Arkansas Plumbing Law) · Ark. Code Ann. §§ 17-38-101 et seq., 17-38-201 (Committee of Plumbing Examiners), 17-38-301 et seq. (licensing) · Arkansas General Assembly / Arkansas Department of Health · Statute · verified September 23, 2026
- Oklahoma CIB - Arkansas Plumbing Reciprocal License Application (Unlimited Plumbing Journeyman Reciprocity Application Instructions) · Oklahoma Construction Industries Board · Form · verified September 16, 2026
- Oklahoma CIB - Arkansas Plumbing Reciprocity Agreement (Guidelines for Plumbing Journeyman License through Arkansas Reciprocity) · Oklahoma Construction Industries Board · Agency Page · verified September 16, 2026
Verified dates are when a person last opened each source and confirmed the facts above. Cite the board, not us.