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    Heating & Cooling

    Agency: Licensing and Regulatory Affairs

    Required State License(s):

    To perform alterations, repairs or installation of heating/cooling/ventilating/ or refrigerating equipment/systems, a mechanical contractor's license must be obtained with the Department of Licensing and Regulatory Affairs, Bureau of Construction Codes, Mechanical Division; (517) 241-9325.

    Revised: 01/2014

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