Regulatory framework
The code baseline for Presque Isle County.
The county’s 2026 permit packet identifies the 2021 Michigan Building Code and 2015 Michigan Residential Code. Trade-code information on the county site identifies the 2023 Michigan electrical rules and 2021 Michigan plumbing and mechanical rules, effective March 12, 2024; the packet also references the 2021 Michigan Energy Code. The department enforces the State of Michigan Construction Code and county zoning ordinances, subject to local municipalities that have assumed their own enforcement authority.
Inspection lane
The permit holder or agent must notify the Building Official when work is ready and give at least 24 hours' notice. Required residential inspections include footing, foundation, plumbing/mechanical/electrical rough, framing rough, insulation, and final; decks and pole barns require footing, framing rough, and final. Commercial projects require footing/foundation, slab/under-floor, trade rough, framing, insulation, other project-specific, and final inspections. Call the Building Official at (989) 734-2915; electrical inspections use (989) 306-0525 and plumbing/mechanical inspections use (989) 306-3471. A Certificate of Occupancy is required before use or occupancy.