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HVAC

How to get licensed for HVAC in Michigan

Each row links to the controlling §statute on our laws mirror. The ↗ icon links to the original Michigan source.

License CategoriesMCL 339.5811
MCL 339.5711
ExaminationMCL 339.5727
MCL 339.6109
MCL 339.6019
MCL 339.5807
Experience RequiredMCL 339.5737
Insurance & BondingMCL 339.2411
MCL 339.2404
FeesMCL 338.2206
MCL 339.5707
MCL 338.2239
MCL 339.6121
MCL 338.2243A
Continuing EducationMCL 339.2504A

HVAC laws & codes that apply in Michigan

MCL (20 sections)
  • MCL 339.5711 MCL

    MCL 339.5711 — Electrical contractor's license; requirements

    SKILLED TRADES REGULATION ACT (EXCERPT)

    Act 407 of 2016

    339.5711 Electrical contractor's license; requirements.

    Sec. 711.

    The department shall issue an electrical contractor's license to a person that meets the requirements described in article 2 and either of the following:

    (a) Is an individual who holds a master electrician's license.

    (b) Has at least 1 full-time employee who is a master electrician, resides in this state, and is actively in charge of and responsible for Michigan electrical code compliance of all installations of electrical wiring and equipment.

    History: 2016, Act 407, Eff. Apr. 4, 2017

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  • MCL 339.5727 MCL

    MCL 339.5727 — Sign specialty contractor's license; requirements; failure to pass examination; condition of renewal; license not required

    SKILLED TRADES REGULATION ACT (EXCERPT)

    Act 407 of 2016

    339.5727 Sign specialty contractor's license; requirements; failure to pass examination; condition of renewal; license not required.

    Sec. 727.

    (1) Subject to section 731(5), the department shall issue a sign specialty contractor's license to a person that does all of the following:

    (a) Meets the requirements described in article 2.

    (b) Meets 1 of the following:

    (i) Is an individual who holds a sign specialist's license.

    (ii) Has at least 1 full-time employee who is a sign specialist, resides in this state, and is actively in charge of and responsible for Michigan electrical code compliance of all installations, maintenance, connection, and repair of electric signs and related wiring.

    (c) Provides evidence of public liability insurance coverage.

    (2) A licensed electrical contractor is not required to have a sign specialty.

    History: 2016, Act 407, Eff. Apr. 4, 2017

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  • MCL 339.5719 MCL

    MCL 339.5719 — Fire alarm contractor's license; requirements

    SKILLED TRADES REGULATION ACT (EXCERPT)

    Act 407 of 2016

    339.5719 Fire alarm contractor's license; requirements.

    Sec. 719.

    Subject to section 731(3), the department shall issue a fire alarm contractor's license to a person that meets the requirements described in article 2 and meets either of the following:

    (a) Is an individual who holds a fire alarm specialty technician's license.

    (b) Has at least 1 full-time employee who is a fire alarm specialty technician, resides in this state, and is actively in charge of and responsible for Michigan electrical code compliance of all installations of fire alarm system wiring and equipment.

    History: 2016, Act 407, Eff. Apr. 4, 2017

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  • MCL 339.5737 MCL

    MCL 339.5737 — Electrical contracting; license required; classes of work

    (h) Any work involved in the use, maintenance, operation, dismantling, or reassembling of motion picture and theatrical equipment used in any building with approved facilities for entertainment or educational use and that has the necessary permanent wiring and floor and wall receptacle outlets designed for the proper and safe use of that theatrical equipment, but not including any permanent wiring.

    (i) Work performed by a person that is licensed as a mechanical contractor in a classification described in section 807(2)(a), (b), (d), (e), and (f), a person that is licensed as a plumbing contractor under article 11, and employees of those persons, while performing maintenance, service, repair, replacement, alteration, modification, reconstruction, or upgrading of control wiring circuits and electrical component parts in existing mechanical systems defined in the Michigan mechanical code and the Michigan plumbing code, including, but not limited to, energy management systems, relays and controls on boilers, water heaters, furnaces, air conditioning compressors and condensers, fan controls, thermostats and sensors, and all interconnecting wiring associated with the mechanical systems in buildings that are on the load side of the unit disconnect, that is located on or immediately adjacent to the equipment, except for life safety systems wiring.

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  • MCL 339.2404 MCL

    MCL 339.2404 — Evidence of good moral character; proof of identity; examination; issuance of residential maintenance and alteration contractor's license; scope of crafts and trades; place of business; branch office license; duration of license; renewal; documentation of continuing competency requirements

    (4) A residential builder or residential maintenance and alteration contractor shall maintain a place of business in this state. If a residential builder or residential maintenance and alteration contractor maintains more than 1 place of business in this state, the department shall issue a branch office license to the builder or contractor for each place of business maintained by the builder or contractor.

    (5) The department shall issue the license of a residential builder and residential maintenance and alteration contractor for a period of 3 years in duration.

    (6) An applicant for renewal of a residential builder or maintenance and alteration contractor license shall state to the department that he or she has a current copy of the Michigan residential code and meets the appropriate requirements regarding continuing competency described in this article or rules promulgated under this article.

    (7) A licensee shall maintain documentation, for at least 5 years, of activities that meet the continuing competency requirements under this article.

    History: 1980, Act 299, Imd. Eff. Oct. 21, 1980 ;-- Am. 1980, Act 496, Eff. Mar. 31, 1981 ;-- Am. 1981, Act 83, Imd. Eff. July 1, 1981 ;-- Am. 1984, Act 193, Imd. Eff. July 3, 1984 ;-- Am. 1988, Act 463, Eff. Sept. 1, 1989 ;-- Am. 2007, Act 157, Eff. June 1, 2008 ;-- Am. 2010, Act 151, Imd. Eff. Aug. 23, 2010 ;-- Am. 2014, Act 176, Imd. Eff. June 17, 2014 ;-- Am. 2018, Act 527, Eff. Mar. 28, 2019 Popular Name: Act 299

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  • MCL 339.5811 MCL

    MCL 339.5811 — Local licensing requirements

    SKILLED TRADES REGULATION ACT (EXCERPT)

    Act 407 of 2016

    339.5811 Local licensing requirements.

    Sec. 811.

    A municipality shall not establish or maintain local licensing requirements for the work classifications described in section 807(2) or work described in section 809(4). A governmental subdivision shall not prohibit a mechanical contractor that is licensed under this article from engaging in the work classification or classifications for which the mechanical contractor has a license, or a person described in section 809(4) from engaging in work for which that person is licensed or registered, unless the mechanical contractor is in violation of this act.

    History: 2016, Act 407, Eff. Apr. 4, 2017

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  • MCL 339.5929 MCL

    MCL 339.5929 — License not required for employee; application of article 8; exemption

    SKILLED TRADES REGULATION ACT (EXCERPT)

    Act 407 of 2016

    339.5929 License not required for employee; application of article 8; exemption.

    Sec. 929.

    (1) An individual in the employ of a licensee is not required to obtain a license.

    (2) A person that is licensed under article 8 in the classification of hydronic heating and cooling and process piping may install, repair, alter, and remove a residential boiler that is installed in a residence and exempt from this article under section 915 without obtaining a license.

    History: 2016, Act 407, Eff. Apr. 4, 2017

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  • MCL 339.6019 MCL

    MCL 339.6019 — Registration or reregistration without examination; fee

    (2) If it receives a fee in an amount determined by the department under article 4, the commission, without requiring an examination, shall register or reregister as a building official, inspector, or plan reviewer an applicant who is licensed or certified by a national organization as a building official, inspector, or plan reviewer. However, the commission shall register or reregister the applicant only if the commission determines that the licensing or certification requirements of the national organization are equivalent to the requirements of this state for the purpose of establishing reciprocity privileges for building officials, inspectors, and plan reviewers.

    (3) If it receives a fee in an amount determined by the department under article 4, the commission, without requiring an examination, shall register or reregister as a fire protection system inspector an applicant who meets all the following requirements:

    (a) Is certified by the National Fire Protection Association or the International Code Council as a fire inspector I and fire inspector II.

    (b) Attests to the department in his or her application that he or she understands the Michigan building code.

    (4) If it receives a fee in an amount determined by the department under article 4, the commission, without requiring an examination, shall register or reregister as a fire protection system plan reviewer an applicant who meets all the following requirements:

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  • MCL 339.5817 MCL

    MCL 339.5817 — Mechanical contractor performing work in municipality; registration of license with enforcing agency

    SKILLED TRADES REGULATION ACT (EXCERPT)

    Act 407 of 2016

    339.5817 Mechanical contractor performing work in municipality; registration of license with enforcing agency.

    Sec. 817.

    A mechanical contractor that is licensed under this article and performs work in a municipality shall register his or her license with the enforcing agency that issues permits and provides inspection services of mechanical contractor's work for that municipality. A registration under this section is valid until the expiration date of the mechanical contractor's license. A municipality shall grant registration to a mechanical contractor under this section if the mechanical contractor is licensed under this act and pays a fee established by the municipality in an amount that does not exceed $15.00.

    History: 2016, Act 407, Eff. Apr. 4, 2017

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  • MCL 339.2633 MCL

    MCL 339.2633 — Duties of licensee

    OCCUPATIONAL CODE (EXCERPT)

    Act 299 of 1980

    339.2633 Duties of licensee.

    Sec. 2633.

    A licensee shall do all of the following:

    (a) Include, in any appraisal or report provided to a client, the following statement: "Appraisers are required to be licensed and are regulated by the Michigan Department of Labor and Economic Growth, P.O. Box 30018, Lansing, Michigan 48909.".

    (b) Maintain an actual place of business whose address shall be used as the licensee address and in all advertising.

    (c) Maintain a system of books and records open to the department upon request during normal business hours. The books and records shall be maintained in accordance with the uniform standards of professional appraisal practice, the requirements of this article, and any requirements imposed by rules promulgated under this article. The books and records shall show all appraisals undertaken by name of client and the address or description of the property appraised. In addition, applicants for licensure as a state licensed real estate appraiser, a certified residential real estate appraiser, or a certified general real estate appraiser must also provide an appraisal log that includes, at a minimum, the documentation or data required to be kept under the AQB criteria.

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  • MCL 339.5739 MCL

    MCL 339.5739 — Responsibility or liability

    SKILLED TRADES REGULATION ACT (EXCERPT)

    Act 407 of 2016

    339.5739 Responsibility or liability.

    Sec. 739.

    (1) This article shall not be construed to relieve from or lessen the responsibility or liability of any party owning, operating, controlling, or installing any electric wiring, device, appliance, or equipment for damages to persons or property caused by any defect in that wiring, device, appliance, or equipment.

    (2) The state of Michigan shall not be held as assuming any responsibility or liability described in subsection (1) by reason of an inspection or examination authorized under this article, the issuance of a certificate of approval, or the issuance of a license or certificate under this article.

    History: 2016, Act 407, Eff. Apr. 4, 2017

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  • MCL 339.2404B MCL

    MCL 339.2404B

    (vii) Construction safety standards promulgated under the Michigan occupational safety and health act, 1974 PA 154, MCL 408.1001 to 408.1094.

    (2) All of the following apply to an individual license under this article, as applicable:

    (a) Subject to subdivision (b), if the individual licensee obtained his or her initial license as a residential builder or a residential maintenance and alteration contractor on or after January 1, 2009, he or she must successfully complete at least 21 hours of activities that demonstrate continuing competence in each 3-year license cycle, including both of the following:

    (i) At least 3 hours of activities that demonstrate continuing competency in each calendar year, during the first 6 calendar years of licensure.

    (ii) At least 3 hours of activities designed to develop a licensee's understanding and ability to apply state building codes and laws relating to the licensed occupation, safety, and changes in construction and business management laws.

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  • MCL 339.2411 MCL

    MCL 339.2411 — Complaint; conduct subject to penalty; violations; review; administrative proceedings regarding workmanship; order of default; "verified complaint" defined

    (k) Acceptance of a commission, bonus, or other valuable consideration by a salesperson for the sale of goods or the performance of service specified in the article from a person other than the residential builder or residential maintenance and alteration contractor under whom the person is licensed.

    (l) Becoming insolvent, filing a bankruptcy action, becoming subject to a receivership, assigning for the benefit of creditors, failing to satisfy judgments or liens, or failing to pay an obligation as it becomes due in the ordinary course of business.

    (m) Workmanship not meeting the standards of the Michigan residential code as promulgated under the Stille-DeRossett-Hale single state construction code act, 1972 PA 230, MCL 125.1501 to 125.1531.

    (3) The department shall conduct a review upon notice that the licensee has violated the asbestos abatement contractors licensing act, 1986 PA 135, MCL 338.3101 to 338.3319. The department may suspend or revoke that person's license for a knowing violation of the asbestos abatement contractors licensing act, 1986 PA 135, MCL 338.3101 to 338.3319.

    (4) Notwithstanding article 5, the following apply to administrative proceedings regarding workmanship under subsection (2)(m):

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  • MCL 339.5925 MCL

    MCL 339.5925 — Special inspector; request; qualifications; application for license; fee; license renewal; salary or expenses from state prohibited; continuance of license; condition; inspection; exemption from fee

    SKILLED TRADES REGULATION ACT (EXCERPT)

    Act 407 of 2016

    339.5925 Special inspector; request; qualifications; application for license; fee; license renewal; salary or expenses from state prohibited; continuance of license; condition; inspection; exemption from fee.

    Sec. 925.

    (1) The director shall issue a license as a special inspector under this section to an individual who meets the requirements of subsection (2) if the director receives a request from any of the following:

    (a) A person that is authorized to insure against loss from explosion of boilers in this state.

    (b) A city that has an authorized boiler inspection department.

    (c) A person that operates boilers in this state, for which the owner or user maintains a regularly established inspection service that is under the supervision of 1 or more registered professional engineers who are regularly employed by the owner or user.

    (2) The department shall not issue a license as a special inspector to an individual under subsection (1) unless he or she meets all of the following:

    (a) Has passed the special inspector examination under section 927 or meets either of the following:

    (i) Holds a license or a certificate of competency as an inspector of boilers for a state that has a standard of examination substantially equal to the standard of this state, as determined by the board.

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  • MCL 339.2404B MCL

    MCL 339.2404B

    (9) Before September 16, 2014, a licensed residential builder or residential alteration and maintenance contractor may apply for inactive status by completing an application, made available by the department, in which he or she declares that he or she is no longer actively engaged in the practice authorized by his or her license and temporarily intends to suspend activity authorized by his or her license. If a completed application is submitted, the department shall designate the licensee as inactive and note that status on records available to the public. A licensee who is designated as inactive must have a current copy of the Michigan residential code and is exempt from the continuing competency requirements imposed under this section, but must still pay the per-year license fee. An inactive licensee may activate his or her license by submitting an application to the department requesting activation of the license. If the department activates an inactive license, the licensee must complete at least 1 credit hour of activities that demonstrate continuing competency for that calendar year.

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  • MCL 339.5725 MCL

    MCL 339.5725 — Specialty license not required

    SKILLED TRADES REGULATION ACT (EXCERPT)

    Act 407 of 2016

    339.5725 Specialty license not required.

    Sec. 725.

    A person that holds a valid electrical contractor's license, master electrician's license, electrical journeyman's license, or apprentice electrician's registration is not required to hold any specialty licenses in order to perform specialty installations.

    History: 2016, Act 407, Eff. Apr. 4, 2017

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  • MCL 339.5107 MCL

    MCL 339.5107 — Definitions; M to V

    SKILLED TRADES REGULATION ACT (EXCERPT)

    Act 407 of 2016

    339.5107 Definitions; M to V.

    Sec. 107.

    As used in this act:

    (a) "Michigan building code" means part 4 of the state construction code, R 408.30401 to R 408.30499 of the Michigan Administrative Code.

    (b) "Michigan electrical code" means part 8 of the state construction code, R 408.30801 to R 408.30873 of the Michigan Administrative Code.

    (c) "Michigan mechanical code" means part 9A of the state construction code, R 408.30901a to R 408.30996 of the Michigan Administrative Code.

    (d) "Michigan plumbing code" means part 7 of the state construction code, R 408.30701 to R 408.30792 of the Michigan Administrative Code.

    (e) "Municipality" means a city, village, or township.

    (f) "Occupation" means a field of endeavor regulated under this act.

    (g) "Person" means an individual, sole proprietorship, partnership, association, limited liability company, corporation, or common law trust or a combination of those legal entities. Person includes a department, board, school, institution, establishment, or governmental entity.

    (h) "Probation" means a sanction that permits a board to evaluate over a period of time a licensee's fitness to practice an occupation regulated under this act while the licensee continues to practice the occupation.

    (i) "Public access" means the right of a person to view and copy files under the freedom of information act, 1976 PA 442, MCL 15.231 to 15.246.

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  • MCL 339.5819 MCL

    MCL 339.5819 — Installation of heating or refrigerating system by owner of single family dwelling

    SKILLED TRADES REGULATION ACT (EXCERPT)

    Act 407 of 2016

    339.5819 Installation of heating or refrigerating system by owner of single family dwelling.

    Sec. 819.

    An individual who is the owner of a single family dwelling that is, or on completion will become, his or her place of residence may personally install a heating or refrigerating system in the dwelling if the individual in his or her application for a permit affirms that he or she is or will become the owner and occupant of the dwelling in which the installation is done is completed and that the applicant will install the equipment in the dwelling for which the permit is requested. The applicant shall apply for and secure the required permits from the enforcing agency of the municipality and shall obtain the required inspection after the installation is completed and the equipment is placed in operation.

    History: 2016, Act 407, Eff. Apr. 4, 2017

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  • MCL 339.728 MCL

    MCL 339.728 — License to engage in practice of public accounting; application by firm; requirements; change in address; practice of public accountancy without license under subsection (1); conditions; other professional services practiced without license

    (b) All attest and compilation services provided by the firm in this state are performed under the supervision of an individual who is licensed and in good standing as a certified public accountant in this state or another state or holds an equivalent authorization to practice public accounting from another licensing jurisdiction acceptable to the board.

    (3) A firm shall notify the department of any change in address within 30 days of the change.

    (4) A firm that is not required to obtain a Michigan license under subsection (1) may perform a review engagement in accordance with the statements on standards for accounting and review services, perform an examination, a review, or agreed-upon procedures engagement in accordance with the statements on standards for attestation engagements, or perform a compilation for a client in this state, only if it meets each of the following conditions:

    (a) It has met the requirements in subsection (2)(a) and (b) and section 729(2).

    (b) It performs those services through an individual who has practice privileges under section 727a.

    (c) It is authorized or permitted to perform those services in the licensing jurisdiction where the individual described in subdivision (b) has his or her principal place of business.

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  • MCL 339.5735 MCL

    MCL 339.5735 — Ordinance requiring application to and licensing by board

    SKILLED TRADES REGULATION ACT (EXCERPT)

    Act 407 of 2016

    339.5735 Ordinance requiring application to and licensing by board.

    Sec. 735.

    A municipality that provides standards for electrical wiring and for inspection and licensing under section 733 may require by ordinance that all electrical or specialty contractors, master electricians, fire alarm specialty technicians, sign specialists, and electrical journeymen that are within its licensing jurisdiction must apply to and be licensed by the board under this article.

    History: 2016, Act 407, Eff. Apr. 4, 2017

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