Electrical Permit in Detroit, MI
Permit Summary
Who Can Do the Electrical Work?
Homeowner Eligibility Rules
A homeowner may obtain the electrical permit and perform the installation for a single-family home and accompanying outbuildings owned and occupied, or to be occupied, by that homeowner. Detroit requires an owner applicant to provide a deed and identification, and its electrical application includes a homeowner affidavit certifying that the applicant will install the work in the applicant's own home in which the applicant lives or is about to occupy and will arrange required inspections.
Contractor Rules
For contractor-performed electrical work, Detroit requires a City of Detroit licensed electrician. The contractor must connect the applicable license account to the permit account in Accela, and the permit application identifies the Detroit license or registration number and responsible electrical contractor. The limited qualifying-homeowner pathway is the principal exception for owner-performed work.
Permit & Plan Review
Electrical Work Covered
Detroit requires trade permits for new construction or alterations, replacement of system components, and changes to electrical systems. Michigan's current electrical-permit rule generally requires a permit before equipping a building with electrical conductors or equipment or making an alteration, change, or addition to electrical conductors or equipment, subject to the listed exemptions.
Plan Review Rules
Under the currently effective Michigan Part 8 rules, detailed electrical plans and specifications are required with the permit application when wiring or an alteration requires electrical equipment with ampacity over 400 amperes at 1,000 volts or less for the service or feeder and the calculated building floor area exceeds 3,500 square feet. The enforcing agency may also request plans for unusual designs. Required plans address items such as lighting layout, circuiting, switching, conductor and raceway sizes, wattage schedule, service location and riser diagram, load calculations, and available fault-current calculations. Material changes that do not conform to approved construction documents must be resubmitted for approval.
Service, Panel & Utility Requirements
Service / Panel Rules
Current Michigan Part 8 rules require the enforcing agency to approve service equipment that is installed, altered, or repaired before the load side of the meter is energized. For one- and two-family dwellings, replacement of service equipment generally triggers the current emergency-disconnect requirements; the Part 8 rule provides an exception when only meter sockets, service-entrance conductors, or related raceways and fittings are replaced. New, relocated, or upgraded service also requires applicable DTE coordination.
Service Reconnect Rules
Detroit's Electrical Service Reconnect process is for restoring electrical service rather than installing new service equipment. The customer first establishes the utility work order with DTE Energy, then obtains the City's Electrical Service Reconnect permit and completes the mandatory City electrical inspection. If the inspection passes, the Detroit electrical inspector issues the service-release approval to DTE so restoration can proceed. Electrical work performed on the service is outside the reconnect-only pathway and requires the proper electrical permit and licensed-contractor correction when applicable.
Low-Voltage Rules
BSEED's electrical fee schedule treats telecommunications cabling separately under Part D for conductors and equipment operating from 0 through 120 volts, including power-over-Ethernet and data communications. The schedule states that no license is required for the listed Part D work; a single dwelling unit does not carry a rough-inspection fee. Detroit's electrical application separately requires a fire-alarm permit for fire-alarm systems, so the Part D telecommunications treatment should not be used as a fire-alarm exemption.
Utility Coordination Rules
DTE Energy coordination is required for utility-side work such as new, relocated, or upgraded electric service and for service restoration. DTE instructs customers to contact it early for new or modified service; commercial service projects may require a load sheet and riser diagram. After the applicable municipal electrical inspection is approved, DTE verifies the municipal approval and completes its own service-side requirements before energization or modification. Detroit's reconnect process also requires a DTE work order before the City reconnect permit and inspection.
Inspections & Permit Life
Electrical Inspection Stages
Electrical work that will be concealed must be inspected and approved before it is hidden by permanent building materials. Service equipment installed, altered, or repaired must receive enforcing-agency approval before the load side of the meter is energized. When permitted work is complete, the installer must notify the electrical inspector; compliant work receives final approval or a certificate authorizing connection to the electrical supply. Detroit schedules permit inspections through Accela or the Construction Division and issues a Certificate of Acceptance as the final document for the electrical permit.
Permit Expiration / Inspection Interval
Under the current Michigan Part 8 rules, an electrical permit expires 180 days after issuance and is extended for 180 days from the date of the last inspection. The authority having jurisdiction may grant one 180-day extension of the original permit period when the permittee provides a satisfactory reason for failing to start or complete the authorized work.
What You Need Before Applying
Requirements
Obtain an electrical permit before new electrical installations, alterations, component replacements, or other covered changes unless the work falls within a current code exemption. Contractor work is performed under the applicable Detroit electrical license; a qualifying homeowner may use the owner-permit pathway for the homeowner's own qualifying single-family residence. Submit required plans and specifications when plan review is triggered, comply with the currently adopted Michigan electrical code, and complete required inspections before concealed work is covered or the permitted installation is finally approved.
Exemptions
Michigan's current Part 8 Electrical Code does not require a permit for installation or replacement of lamps and approved cord-and-plug utilization equipment connected to permanently installed receptacles; defined minor repair work such as replacing flush or snap switches, fuses, lamp sockets, receptacles, worn cords, or tightening connections; electrical-equipment manufacturing, testing, servicing, or repair; and the statutory exemptions incorporated from MCL 339.5737. Work outside an exemption remains subject to the permit rules.
Required Documents
The application identifies the job location, residential or commercial building type, new or alteration scope, building-permit status, owner information, and the responsible license holder. Contractor applicants provide their City of Detroit license or registration information and link the license to their Accela account. A homeowner applicant must provide a copy of the deed and identification and complete the homeowner affidavit. A building-permit number is required for new construction. Plans, specifications, and other review documents must be uploaded when required for electrical plan review.