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Codes, exemptions & field inspections

Build to the adopted code. Verify every exception.

This guide translates the available agency record into a preconstruction checklist for structural scope, minor work, and inspection release. The adopted code and the issuing official control when a field condition is disputed.

Regulatory framework

The code baseline for Lapeer County.

CCA administers Michigan construction-code inspections for participating Lapeer County municipalities under an interlocal governmental arrangement. Current Michigan codes include the 2021 Michigan Building Code and 2021 Michigan Rehabilitation Code (effective April 9, 2025), 2015 Michigan Residential Code, 2021 Michigan Mechanical and Plumbing Codes (effective March 12, 2024), 2021 Michigan Commercial Energy Code (effective April 22, 2025), and 2023 Michigan Electrical Code/NEC (effective March 12, 2024). CCA's jurisdiction list identifies participating cities, villages, and townships and notes local exceptions for some permits.

Inspection lane

Use the 24-hour scheduling hotline at 810-664-0981, or call the office at 810-667-0420 during office hours. Building and rental inspections are conducted Monday-Friday; electrical, mechanical, and plumbing inspections are conducted Monday, Wednesday, and Thursday. Rough, insulation, final, and trade inspections must occur before work is concealed or occupancy.

Minor-work playbook

Understand what may be exempt—and what is not.

Michigan ordinary repairs may be performed without a building permit when they do not cut walls or structural supports, change required egress, or affect regulated plumbing, electrical, mechanical, or other public-safety systems. The building official may waive construction documents when code compliance is clear. Confirm project-specific exemptions with CCA because zoning and trade-permit requirements can still apply.

Field rule

A permit exemption generally addresses one narrow construction trigger. It does not automatically waive zoning, land-use, floodplain, shoreline, fire, energy, electrical, utility, septic, or right-of-way requirements. Obtain written confirmation when the project involves a new structure, structural alteration, change in occupancy, or concealed work.

Inspection pipeline

Keep the work visible at every release point.

  1. 1

    Request with lead time

    Use the 24-hour scheduling hotline at 810-664-0981, or call the office at 810-667-0420 during office hours. Building and rental inspections are conducted Monday-Friday; electrical, mechanical, and plumbing inspections are conducted Monday, Wednesday, and Thursday. Rough, insulation, final, and trade inspections must occur before work is concealed or occupancy.

  2. 2

    Preserve access

    Do not cover framing, reinforcement, wiring, piping, damp-proofing, or life-safety work until the required inspection has been completed and documented.

  3. 3

    Close the record

    Retain the approved plans, inspection approvals, correction responses, and final certificate or occupancy release with the property file.

Contractor verification

Verify the builder before the contract is signed.

Use the state licensing system to verify active registration, trade credentials, bond status, and liability coverage where available. Match the legal business name to the proposal and permit application.

Verify contractor ↗

Planning reference

Keep the parcel rules beside the building plans.

A building permit is only one part of statutory compliance. Check the local zoning, ordinance, map, or land-use reference before finalizing setbacks, height, lot coverage, access, drainage, or accessory structure placement.

Open planning reference ↗

Source trail

Official sources for this profile

Use these direct agency or licensing links to confirm current instructions before you file, pay, or schedule work. External pages control if their information differs from this directory.

Agency websiteOpen official source ↗Permit portalOpen official source ↗Application instructionsOpen official source ↗Fee scheduleOpen official source ↗Planning or zoning referenceOpen official source ↗Contractor license lookupOpen official source ↗

Project questions

Frequently asked questions for Lapeer County

Who handles permitting for this jurisdiction?

Construction Code Authority (CCA), Lapeer County interlocal governmental code-enforcement entity is the identified county-level authority for this profile. Confirm that the property is in its service area before filing.

How should I begin an application?

Begin with the online permit gateway listed in the application guide. If the portal does not recognize the address or project type, contact 810-667-0420; 24-hour inspection scheduling hotline: 810-664-0981.

How long might review take?

N/A; CCA publishes inspection days and office hours but no standard permit-review timeline

How are inspections scheduled?

Use the 24-hour scheduling hotline at 810-664-0981, or call the office at 810-667-0420 during office hours. Building and rental inspections are conducted Monday-Friday; electrical, mechanical, and plumbing inspections are conducted Monday, Wednesday, and Thursday. Rough, insulation, final, and trade inspections must occur before work is concealed or occupancy.

Which codes and exemptions should I review?

CCA administers Michigan construction-code inspections for participating Lapeer County municipalities under an interlocal governmental arrangement. Current Michigan codes include the 2021 Michigan Building Code and 2021 Michigan Rehabilitation Code (effective April 9, 2025), 2015 Michigan Residential Code, 2021 Michigan Mechanical and Plumbing Codes (effective March 12, 2024), 2021 Michigan Commercial Energy Code (effective April 22, 2025), and 2023 Michigan Electrical Code/NEC (effective March 12, 2024). CCA's jurisdiction list identifies participating cities, villages, and townships and notes local exceptions for some permits. Michigan ordinary repairs may be performed without a building permit when they do not cut walls or structural supports, change required egress, or affect regulated plumbing, electrical, mechanical, or other public-safety systems. The building official may waive construction documents when code compliance is clear. Confirm project-specific exemptions with CCA because zoning and trade-permit requirements can still apply.

Field sequencing matters

The inspector needs to see the work at the right moment.

Code compliance is not only a plan-review exercise. Footings, reinforcement, framing, fireblocking, wiring, piping, insulation, weather protection, and life-safety systems each have points where the work must remain accessible. Build the inspection calendar into the trade schedule instead of treating it as a final administrative step.

When a project qualifies for a narrow minor-work exemption, keep a written explanation of why it qualifies and confirm that related zoning, utility, fire, energy, or environmental rules do not create a separate approval requirement.

Closeout file

Keep the approved plan set, inspection approvals, correction responses, contractor license verification, final certificate, and any occupancy release together. A clean record protects the owner, builder, lender, insurer, and future buyer.