LicensebyState

Kansas to Kentucky: journeyman plumber license reciprocity

No credit· Start overVerified September 16, 2026· 6 sources

Kansas does not issue a statewide journeyman plumber license, so there is nothing to transfer. Here is Kentucky'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 journeyman plumber (Kentucky examination; apprentice experience credited)

Your out-of-state credentials give no advantage. You meet the destination's requirements from scratch.

Kentucky publishes no plumbing reciprocity or endorsement path that waives the journeyman exam. Under 815 KAR 20:030 Section 3, every journeyman applicant — including a person already licensed elsewhere — qualifies by two consecutive years as an apprentice plumber, or by a department-approved course on the practice of plumbing or the Kentucky State Plumbing Code plus one year as an apprentice, then must pass each portion of the Kentucky journeyman plumber examination with at least 75 percent (written questions on plumbing principles, KRS Chapter 318 and 815 KAR Chapters 2 and 20; a pipe-sizing drawing; and a practical installation section for which the applicant furnishes materials). The regulation does not limit apprentice experience to Kentucky, so documented out-of-state apprentice time is the credit an inbound journeyman receives; it does not list an out-of-state journeyman license as a substitute for that experience. Register on Form PLB-3 ($50 exam fee, passport photo), then file Form PLB-2 with the $60 license fee (prorated 7–18 months to the birth month). Passing scores are valid three years. Failed portions may be retaken within one year of first notice for the full $50 each time. There is no separate law or business exam.

No hour-per-year conversion is published in 815 KAR 20:030 (HVAC uses 1,500 hours and electrical 1,600 in other KAR chapters; do not assume either figure for plumbing). Whether a city- or county-issued origin license helps is not addressed; Section 2's out-of-state master path requires a license 'issued by another state,' so municipal origin licenses are treated as not accepted. The written exam includes KRS 318 and 815 KAR Chapter 20, so Kentucky law is tested inside the trade exam rather than as a separate LawCodeExam. No Prov/PSI plumbing bulletin was found; exams are department-administered quarterly.

At a glance

Trade exam
Required
Law / code exam
Not required
Out-of-state hours
Count toward eligibility
Typical processing
About 90 days

What you must already have

  • At least two consecutive years of experience as an apprentice plumber, or a department-approved plumbing / Kentucky State Plumbing Code course plus at least one year as an apprentice (815 KAR 20:030 Section 3(1))

What you'll do to get licensed in Kentucky

  1. 1Application fee. Pay the application fee ($60). Journeyman plumber license fee (Form PLB-2), $60; initial license prorated for not less than seven nor more than eighteen months and expires on the last day of the applicant's birth month; payable to the Kentucky State Treasurer.
  2. 2Trade exam. Pass the destination's trade exam. Kentucky journeyman plumber examination (department-administered; written, drawing, and practical portions; 75% required on each portion; regular sittings February, May, August, November). Written portion covers basic plumbing principles, KRS Chapter 318, 815 KAR Chapter 2 and 815 KAR Chapter 20..
  3. 3Exam fee. Pay the exam fee ($50). Non-refundable journeyman examination fee with Form PLB-3; full $50 due again to retake any failed portion.
  4. 4Other. Passport-sized color photograph taken within six months (Form PLB-3); applicant furnishes plumbing materials for the practical portion after the department's one-week materials notice.
  5. 5Continuing education. Complete continuing education. Six hours of approved plumbing CE in the twelve months before each renewal (815 KAR 2:010); waived for the first renewal if the initial license issued within twelve months of renewal; no more than two hours safety; topics: business, job safety, Kentucky State Plumbing Code, or plumbing trade.

Published fees on this path total $110, 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
  • Exam fee · $50

Continuing education

Renewals usually need approved CE hours, often on the latest NEC. Reciprocal licensees are rarely exempt.

  • Continuing education

How Kentucky licenses journeyman plumbers

Kentucky journeyman plumber · “Journeyman Plumber

Statewide license

Verified September 16, 2026· 5 sources

Issued by Kentucky Department of Housing, Buildings and Construction (DHBC), Division of Plumbing

Kentucky issues a statewide Journeyman Plumber license through the Department of Housing, Buildings and Construction, Division of Plumbing, under KRS Chapter 318 and 815 KAR 20:030. A new applicant must have either two consecutive years as an apprentice plumber or a department-approved plumbing / Kentucky State Plumbing Code course plus one year as an apprentice, pass every portion of the department-administered Kentucky journeyman plumber examination (written, drawing, and practical) with at least 75 percent, file Form PLB-2 with a $60 license fee prorated to seven to eighteen months ending on the birth month, and register for the exam on Form PLB-3 ($50, passport photo). Exams run in February, May, August and November. Licenses renew annually at $60 with six hours of continuing education under 815 KAR 2:010 (waived for the first renewal if the initial license issued within twelve months of renewal). 815 KAR 20:030 does not waive the Kentucky exam for out-of-state journeymen, does not use the word reciprocity, and names no partner states; an inbound journeyman documents apprentice-level experience and sits the Kentucky exam.

Moving to KentuckyLeaving Kentucky

Why Kansas has nothing to transfer

Kansas journeyman plumber

Licensed by cities and counties

Verified September 16, 2026· 6 sources

Kansas has no statewide journeyman plumber license and no state plumbing board. K.S.A. 12-1508 and 12-1509 only set a framework for the counties and cities that choose to license plumbers: they must use the ICC, IAPMO or Prometric standard exams, require a 75% score, verify two years of field experience (up to one year creditable from a 930-hour trade-school program), charge a uniform fee and require 12 hours of continuing education every two years, half of it code education. A journeyman certificate of competency earned that way is valid proof of competency in every other Kansas county or city that licenses plumbers without additional examination, but each jurisdiction still issues its own license and collects its own fee. Sedgwick County/Wichita (MABCD) and Topeka license journeyman plumbers individually; Johnson County licenses only plumbing contractors (Class DP) and issues no journeyman card. No Kansas jurisdiction found in this pass accepts another state's journeyman license in place of the exam (MABCD states it 'does not reciprocate with state testing'), so an out-of-state journeyman transfers only a qualifying ICC, IAPMO or Prometric score they may already hold, plus documented hours.

How local licensing works in Kansas

How local licensing works. Kansas has no state plumbing license, board or application. Under K.S.A. 12-1508 to 12-1509 a county or city that licenses plumbers must accept only the ICC, IAPMO or Prometric standard plumbing exams (and may ask no other questions), require a 75% passing score, verify two years of field experience under a licensed journeyman or master (one year of which may be a trade-school program of at least 930 hours), set one uniform exam and license fee for all applicants, and require 12 hours of continuing education biennially or six annually with half in code education. A journeyman certificate of competency issued on a standard exam 'shall be valid proof of competency for licensure, without additional examination, in any county or city of the state', and the receiving jurisdiction must issue its own certificate for its uniform fee (K.S.A. 12-1509(b)-(c)). The Attorney General has opined that a city may not use home-rule power to add licensing requirements beyond the act (AG Op. 1999-42). Medical gas piping additionally requires ASSE Series 6000 certification (K.S.A. 12-1509(g)). Nothing in the act addresses licenses from other states.

Sedgwick County and Wichita (MABCD). Requires every journeyman plumber working in Wichita or unincorporated Sedgwick County to hold an MABCD trade certificate. Plumbing journeyman: one year of field experience plus one year of plumbing trade school, or two years of field experience (documented on company letterhead with a description of the work), and a 75% or better score on ICC K9R Plumbing with Gas, ICC 560 Journeyman Plumber with Gas or the IAPMO journeyman exam; submit Form 19A with the official passing letter, transcripts and experience proof and pay $35. Certificates run two years and renew for $35 with three trade-specific and three general CEUs per year (12 per cycle), with penalty hours if expired. MABCD no longer sponsors exams; candidates test through Pearson VUE (ICC) or IAPMO. Out-of-state treatment: 'MABCD does not reciprocate with state testing, only those exams listed below are approved for Sedgwick County.' An out-of-state journeyman license is not accepted as a substitute; the applicant needs a passing ICC K9R/560 or IAPMO score (many states' ICC national journeyman plumber exams are the same 560 series, but MABCD requires the official letter naming the exam) and documented hours.

Johnson County (Olathe, Overland Park, Lenexa, Shawnee and the other cities in the county program). Johnson County Contractor Licensing issues contractor licenses only; there is no journeyman plumber license. Plumbing work is done by a company holding a Class DP Plumbing Contractor license ($100 application plus $225 per license type, $225 annual renewal, $75 late fee from Feb. 1) whose qualifying individual has passed the ICC Master Plumbing with Gas exam (557/KGF). A journeyman arriving from another state works as an employee of a licensed DP contractor without any personal county license. Applications include the ICC passing certification or approved alternative education, liability and workers' compensation certificates, and can take up to 10 days. V art. 17 'Electrical, Mechanical and Plumbing Trade Licensing'; the Unified Government's Building Inspection trade licensing and Prometric testing program). What ports is (1) a passing score on an ICC, IAPMO or Prometric standard journeyman plumber exam, documented by an official letter, and (2) verifiable field experience of at least two years. With those, the applicant obtains a certificate from the first Kansas jurisdiction they work in and can then be licensed in any other Kansas county or city without retesting under K.S.A. 12-1509(b), paying each jurisdiction's fee and meeting its CE.

Moving to KansasLeaving Kansas

Common questions

Do I have to take the Kentucky journeyman plumber exam if I'm licensed in Kansas?
Yes. Kentucky requires the trade exam on this path.
What does it cost to get a Kentucky journeyman plumber license from Kansas?
Published fees on this path total $110, not counting exam vendor fees or bonds.
Do my Kansas work hours count in Kentucky?
Yes. Documented out-of-state experience counts toward Kentucky's eligibility requirements.
How long does the application take?
The board's published or typical processing time is about 90 days.
Does it work the other way, from Kentucky to Kansas?
Not necessarily. Reciprocity is directed. Going from Kentucky to Kansas, the mechanism is not applicable.

Sources

  1. Kentucky Department of Housing, Buildings and Construction (DHBC) - home · Kentucky Public Protection Cabinet, Department of Housing, Buildings and Construction · Agency Page · verified September 16, 2026
  2. DHBC Division of Plumbing forms incorporated in 815 KAR 20:030 (PLB-1, PLB-2, PLB-3, DHBC L-1) · Kentucky Department of Housing, Buildings and Construction, Division of Plumbing · Form · verified September 16, 2026
  3. 815 KAR 2:010 - Continuing education requirements (master and journeyman plumbers) · 815 KAR 2:010 Sections 1-2; KRS 318.054 · Kentucky Legislative Research Commission · Admin Rule · verified September 16, 2026
  4. 815 KAR 20:030 - Plumbing licenses (application, examination, and renewal) · 815 KAR 20:030 Sections 1-6 · Kentucky Legislative Research Commission · Admin Rule · verified September 16, 2026
  5. 815 KAR Chapter 20 - Plumbing (Kentucky State Plumbing Code chapter index) · 815 KAR Chapter 20 · Kentucky Legislative Research Commission · Admin Rule · verified September 16, 2026
  6. KRS Chapter 318 - Plumbers and Plumbing · KRS 318.010, 318.020, 318.030, 318.040, 318.050, 318.054, 318.080, 318.130 · Kentucky Legislative Research Commission · Statute · verified September 16, 2026

Verified dates are when a person last opened each source and confirmed the facts above. Cite the board, not us.

Report an error on this page

Related