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The Iowa HVAC-R Technician Guide

Iowa licenses HVAC and refrigeration work through the Plumbing and Mechanical Systems Board. The board covers mechanical, HVAC, refrigeration, sheet metal, and hydronic trades. Apprentices need board licensure, supervision, and enrollment in a DOL Office of Apprenticeship registered program. Refrigerant work also triggers federal EPA Section 608 certification.

Licensing path Hours Local programs

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Who licenses the work

Iowa licenses HVAC and refrigeration work through the Plumbing and Mechanical Systems Board. The board covers mechanical, HVAC, refrigeration, sheet metal, and hydronic trades. Apprentices need board licensure, supervision, and...

Hours, exam, and eligibility rules

1. The Iowa Plumbing and Mechanical Systems Board licenses and regulates HVAC and refrigeration trades. 2. Anyone working in Iowa plumbing and mechanical systems trades must be licensed by the board unless an exemption applies....

Apprenticeship authority in Iowa

Registered apprenticeship oversight in Iowa runs through Iowa Office of Apprenticeship (no URL on file).

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Iowa licensing authority for Hvac R Technician

Iowa licenses HVAC and refrigeration work through the Plumbing and Mechanical Systems Board. The board covers mechanical, HVAC, refrigeration, sheet metal, and hydronic trades. Apprentices need board licensure, supervision, and enrollment in a DOL Office of Apprenticeship registered program. Refrigerant work also triggers federal EPA Section 608 certification.

Licensing rules and hour requirements

1. The Iowa Plumbing and Mechanical Systems Board licenses and regulates HVAC and refrigeration trades. (Source: https://dial.iowa.gov/about-dial/boards-and-commissions/pmsb-board; verbatim: “The Iowa Plumbing and Mechanical Systems Board was established to license and regulate those working in the plumbing and mechanical systems (hydronic, HVAC, refrigeration, sheet metal) trades.”)

2. Anyone working in Iowa plumbing and mechanical systems trades must be licensed by the board unless an exemption applies. (Source: https://dial.iowa.gov/about-dial/boards-and-commissions/pmsb-board; verbatim: “Anyone working in the state of Iowa in the plumbing and mechanical systems trades, or contracting for services in these trades, is required to be licensed by the board.”)

3. Federal EPA Section 608 certification applies to technicians who maintain, service, repair, or dispose of equipment that could release covered refrigerants. (Source: https://www.epa.gov/section608/section-608-technician-certification; verbatim: “technicians who maintain, service, repair, or dispose of equipment that could release ozone depleting refrigerants into the atmosphere must be certified.”)

Apprenticeship authority in Iowa

Registered apprenticeship oversight in Iowa runs through Iowa Office of Apprenticeship (no URL on file).

Claim map and source URLs

licensing-rules (3)
  • The Iowa Plumbing and Mechanical Systems Board licenses and regulates HVAC and refrigeration trades.

    tier1 Sources
  • Anyone working in Iowa plumbing and mechanical systems trades must be licensed by the board unless an exemption applies.

    tier1 Sources
  • Federal EPA Section 608 certification applies to technicians who maintain, service, repair, or dispose of equipment that could release covered refrigerants.

    tier1 Sources
en:state:hvac-r-technician:iowa

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