Mechanical Permits are issued any time during working hours.  If you have questions for the Mechanical Inspector, his office hours are from 8:00 a.m. to 9:00 a.m. and 3:00 p.m. to 4:00 p.m., Monday - Friday. 


The field inspections will be conducted from 9:00 a.m. to 3:00 p.m.




2012 Michigan Mechanical Code will be effective September 27, 2013

(Commercial Construction Only - Residential requirements continue as 2009 Michigan Residential Code) 


Please refer to this link for a copy of the updated rules for the Mechanical Code. 


Code Books are currently available via International Code Council, please follow this link to purchase a book.






mechanical permit applications and/or registration forms


mechanical code references and/or handouts