Nevada to Iowa: journeyman HVAC technician license reciprocity
Nevada does not issue a statewide journeyman HVAC technician license, so there is nothing to transfer. Here is Iowa'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 (all states): Iowa exam required, licensure by verification for Iowa residents
Your out-of-state credentials give no advantage. You meet the destination's requirements from scratch.
Iowa has no reciprocity agreement for HVAC-refrigeration or mechanical licenses with any state, so every out-of-state journeyman follows the same path. An applicant who has established Iowa residency may apply for licensure by verification under Iowa Code 272C.12 and 481 IAC 430.4: the origin state sends a verification form directly to the board confirming the license is in good standing and was earned by meeting that state's experience requirements and exam, and the applicant provides proof of residency and a criminal history statement, but the board also requires proof of passing the applicable Iowa licensing examination and may issue a temporary license while the applicant takes it. A non-resident applies through the normal exam route: the $35 exam approval application, the Kirkwood-administered journeyperson HVAC/refrigeration exam ($119 per attempt, 75% to pass, approval valid one year), then the post-examination licensure application and a prorated three-year license fee ($180 for a full term). Exam eligibility requires either the U.S. DOL apprenticeship certificate of completion or a master-level license in the same discipline from another jurisdiction; DIAL's pages do not say that an out-of-state journeyman license alone substitutes for the DOL certificate. An Iowa resident arriving from a jurisdiction that did not license HVAC work may instead substitute three years of full-time experience in the last four years under 481 IAC 430.5. EPA Section 608 certification is federal and applies regardless of the Iowa license.
The exam fee is the amount Kirkwood Community College currently charges for every Iowa plumbing and mechanical exam; DIAL's own pages still show older figures. DIAL's published materials do not say whether an out-of-state journeyman license without a DOL apprenticeship certificate satisfies the apprenticeship requirement for a non-resident; ask the board at 866-280-1521. 481 IAC 430.4 makes the verification route residency-dependent. DIAL says to allow up to two weeks for an exam approval application to be processed.
At a glance
- Trade exam
- Required
- Law / code exam
- Not required
- Out-of-state hours
- Count toward eligibility
What you must already have
- Your Nevada license must be active and in good standing.
- You must have no disciplinary action or unresolved complaints on your record.No revocation, voluntary surrender under investigation, unresolved discipline or pending complaint in any jurisdiction (272C.12(1)(e)-(g); 481 IAC 430.4(3)).
- Your Nevada license must have been obtained by examination, not by reciprocity or grandfathering.
- Licensure by verification requires established Iowa residency or a military spouse's permanent change of station to Iowa (272C.12(1)(b); 481 IAC 430.4(2)(d))
- Exam eligibility for non-residents: four years as a U.S. DOL-registered apprentice (certificate of completion) or a master-level license in the same discipline from another jurisdiction (Iowa Code 105.18(2)(b); DIAL journey page)
What you'll do to get licensed in Iowa
- 1Application fee. Pay the application fee ($35). Examination approval application fee, per discipline (481 IAC 428.1(4)).
- 2Trade exam. Pass the destination's trade exam. Iowa Journeyperson HVAC/Refrigeration examination administered through Kirkwood Community College; 75% to pass; also required of licensure-by-verification applicants under 481 IAC 430.4(2)(e).
- 3Exam fee. Pay the exam fee ($119). Kirkwood Community College examination fee, per attempt, non-refundable.
- 4License fee. Pay the license or certificate fee ($180). Journey license fee for a full three-year term (July 1, 2026 to June 30, 2029), prorated one-sixth per six-month period for later issuance; same amount for a license by verification.
- 5Application fee. Pay the application fee ($25) (if applicable). Paper application fee if not filed through the online portal.
- 6Other. Hold EPA Section 608 technician certification to handle refrigerant; federal law requires it, but it is not a condition of this state license (if applicable).
Published fees on this path total $334, 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 · $119
- Other · if applicable
How Iowa licenses journeyman HVAC technicians
Iowa journeyman HVAC technician · “Journeyperson HVAC-Refrigeration”
Statewide license
Issued by Iowa Plumbing and Mechanical Systems Board, Department of Inspections, Appeals, and Licensing (DIAL)
Iowa issues statewide person-held HVAC licenses through the Plumbing and Mechanical Systems Board (PMSB), now housed in the Department of Inspections, Appeals, and Licensing (DIAL); Iowa Code chapter 105 preempts all city and county HVAC licensing. The journey-level credential is the Journeyperson HVAC-Refrigeration license, which covers HVAC and refrigeration work; a broader Journeyperson Mechanical license also covers sheet metal and hydronic work and is issued to anyone who passes both the HVAC-refrigeration and hydronic journeyperson exams. A new applicant needs four years as an apprentice in a U.S. Department of Labor-registered apprenticeship and must pass the Iowa journeyperson exam (75% to pass) administered through Kirkwood Community College. Iowa has no HVAC reciprocity agreement with any state; its only reciprocity agreement is with South Dakota for plumbers. An out-of-state journeyman who moves to Iowa can use licensure by verification, but the board still requires the Iowa discipline exam; a non-resident with only a journeyman license must document the DOL apprenticeship and pass the exam, while a non-resident holding a master-level HVAC license from another jurisdiction may sit the journeyperson exam without the apprenticeship. A limited no-exam Service Technician HVAC Specialty license exists for NATE-certified or trained technicians who only service appliances from the shutoff valve onward. Licenses run on a three-year cycle ending June 30, 2029, and renewal requires eight hours of continuing education per term.
Why Nevada has nothing to transfer
Nevada journeyman HVAC technician
Licensed by cities and counties
Nevada has no statewide journeyman or technician license for heating, air-conditioning or refrigeration work. The Nevada State Contractors Board (NSCB) licenses refrigeration and air-conditioning contractors under classification C-21 (NRS/NAC 624), issues licenses only to businesses with a qualifying individual, and its FAQ confirms it does not license individual journeymen, so an out-of-state HVAC journeyman license has nothing to transfer to at the state level and is not needed to work for a licensed C-21 contractor in most of the state. A personal credential exists only under local building codes in the Las Vegas valley: Clark County Code §22.02.250 and the City of Las Vegas Administrative Code §306 both require a mechanical qualified individual or a journeyman HVAC mechanic to be present in a supervisory capacity whenever permitted mechanical work of residential or light-frame construction is under way, and Clark County Code §22.02.260 defines the Journeyman HVAC Mechanic category. The credential is a county photo certificate earned by passing the journeyman HVAC exam accepted by the Building Official, historically ICC exam 459 (80 open-book questions on the Uniform Mechanical Code, 4 hours, $100) followed by a $10 ID card valid three years and renewed for $30 with 15 hours of UMC continuing education. Neither jurisdiction publishes a waiver or equivalency for an out-of-state license; Clark County's only equivalency is for a certificate from its accepted testing agency or another Nevada political subdivision within the county. Reno requires journeyman cards for electrical and plumbing work only, and the rural counties were not surveyed. EPA Section 608 certification applies federally to anyone handling refrigerants.
How local licensing works in Nevada
How local licensing works. NRS Chapter 624 licenses only contractors. A C-21 Refrigeration and Air-Conditioning license (NAC 624.380, with subclassifications C-21a Refrigeration through C-21g Industrial Piping) is issued to a business and qualified by an individual with four years of journeyman-or-higher experience; the NSCB's own FAQ says it does not license individual journeymen. Whether a working HVAC mechanic needs a personal card is decided by each county's or city's building administrative code, and only the southern Nevada jurisdictions were found to require one.
Clark County (unincorporated Las Vegas valley, Laughlin and other unincorporated areas). Clark County Code §22.02.245 issues mechanical permits only to contractors holding an active Nevada C-21 license. §22.02.250(B) requires the contractor to employ at least one mechanical qualified individual and, as amended in 2010 by Ordinance 3899, to have a mechanical qualified individual or a journeyman HVAC mechanic present during work hours in a supervisory capacity on every job site where permitted mechanical work of residential or light-frame construction is being performed. §22.02.255 defines a journeyman as someone who has passed the appropriate journeyman examination accepted by the Building Official and makes certificates renewable; §22.02.260(A)(9) lists 'Journeyman HVAC Mechanic - all aspects of mechanical work; mechanical work of residential and light frame construction' and requires certificates to be kept current with the county's accepted third-party testing agency. The only equivalency in the code (§22.02.255(C)) is for a current certificate from an accepted independent testing agency or from a Nevada political subdivision inside Clark County; there is no provision for other states' licenses, and unlike plumbing no experience prerequisite is stated for the HVAC exam. Under the county's ICC bulletin (June 30, 2014) the exam is ICC 459 Nevada (Clark County) Journeyman HVAC Mechanic: 80 multiple-choice questions, open book, 4 hours, $100, scheduled through Pearson VUE; the ID card costs $10, is valid three years, and is renewed for $30 with 1.5 CEUs (15 hours) on the current Uniform Mechanical Code and local amendments from approved providers (CSN, IAPMO, ICC, SMWIA, NATE, OSHA, RSES, SMACNA); a card expired more than one year requires re-examination.
City of Las Vegas. The City of Las Vegas Administrative Code (2019 edition) §306 carries the same rule: at least one mechanical qualified individual on staff, and a mechanical qualified individual or journeyman HVAC mechanic on site in a supervisory capacity for permitted residential or light-frame mechanical work, with certifications issued or approved by the city. The county's pages do not say who now proctors the journeyman HVAC mechanic exam and issues the card; applicants should confirm with the Clark County Department of Building and Fire Prevention before scheduling.
Out-of-state holders. No jurisdiction publishes a reciprocity or endorsement path for an out-of-state HVAC journeyman or technician license. The practical route is to pass the Clark County journeyman HVAC exam once and obtain the county card, which is honored in the City of Las Vegas; EPA Section 608 certification is required separately under federal law.
Common questions
- Do I have to take the Iowa journeyman HVAC technician exam if I'm licensed in Nevada?
- Yes. Iowa requires the trade exam on this path.
- What does it cost to get a Iowa journeyman HVAC technician license from Nevada?
- Published fees on this path total $334, not counting exam vendor fees or bonds.
- Do my Nevada work hours count in Iowa?
- Yes. Documented out-of-state experience counts toward Iowa's eligibility requirements.
- Does it work the other way, from Iowa to Nevada?
- Not necessarily. Reciprocity is directed. Going from Iowa to Nevada, the mechanism is not applicable.
Sources
- EPA Section 608 Technician Certification Requirements · 40 CFR Part 82, Subpart F (Clean Air Act §608) · U.S. Environmental Protection Agency · Other · verified September 15, 2026
- Iowa Code Chapter 105 - Plumbers, Mechanical Professionals, and Contractors (2026) · Iowa Code 105.2, 105.17, 105.18, 105.19, 105.20, 105.21 · Iowa Legislature · Statute · verified September 23, 2026
- Iowa Code §272C.12 - Licensure of persons licensed in other jurisdictions · Iowa Code §272C.12 · Iowa Legislature · Statute · verified September 15, 2026
- DIAL - Plumbing & Mechanical Systems Examination · Iowa Department of Inspections, Appeals, and Licensing (DIAL), Plumbing and Mechanical Systems Board · Agency Page · verified September 23, 2026
- DIAL - Plumbing & Mechanical Systems License Period & Fees · 481 IAC ch. 428 · Iowa Department of Inspections, Appeals, and Licensing (DIAL), Plumbing and Mechanical Systems Board · Agency Page · verified September 23, 2026
- DIAL - Journey Level License (plumbing, mechanical, HVAC, refrigeration, sheet metal, hydronic) · Iowa Department of Inspections, Appeals, and Licensing (DIAL), Plumbing and Mechanical Systems Board · Agency Page · verified September 23, 2026
- DIAL - Plumbing & Mechanical Systems Licensure (program home) · Iowa Department of Inspections, Appeals, and Licensing (DIAL), Plumbing and Mechanical Systems Board · Agency Page · verified September 23, 2026
- DIAL - Post-Examination Licensure · Iowa Department of Inspections, Appeals, and Licensing (DIAL), Plumbing and Mechanical Systems Board · Agency Page · verified September 23, 2026
- DIAL - Service Technician HVAC Specialty License · Iowa Department of Inspections, Appeals, and Licensing (DIAL), Plumbing and Mechanical Systems Board · Agency Page · verified September 15, 2026
- Iowa Administrative Code 481 Chapter 428 - Plumbing and Mechanical Systems Board Licensure Fees · 481 IAC 428.1 · Iowa Department of Inspections, Appeals, and Licensing · Admin Rule · verified September 23, 2026
- Iowa Administrative Code 481 Chapter 429 - Plumbing and Mechanical Systems Board Application, Licensure, and Examination · 481 IAC 429.2, 429.6 · Iowa Department of Inspections, Appeals, and Licensing · Admin Rule · verified September 23, 2026
- Iowa Administrative Code 481 Chapter 430 - Plumbing and Mechanical Systems Board Alternative Licensure Pathways · 481 IAC 430.3, 430.4, 430.5 · Iowa Department of Inspections, Appeals, and Licensing · Admin Rule · verified September 23, 2026
- Kirkwood Community College - State Disciplines (Iowa plumbing and mechanical examinations) · Kirkwood Community College, the Plumbing and Mechanical Systems Board's contracted exam provider · Form · verified September 23, 2026
- Iowa Plumbing and Mechanical Systems Board - Application for License by Reciprocity (Reciprocity App 03/2020) · Iowa Plumbing and Mechanical Systems Board · Form · verified September 15, 2026
Verified dates are when a person last opened each source and confirmed the facts above. Cite the board, not us.