Electrical Permit in Washington, DC
Permit Summary
Who Can Do the Electrical Work?
Homeowner Eligibility Rules
DOB states that homeowners cannot apply for electrical trade permits. Electrical trade permits are issued only through the licensed and bonded master-trade-professional pathway; the responsible DC master licensed professional must obtain the trade permit through the Citizens Access Portal or Permit Wizard.
Contractor Rules
A trade-permit application must be obtained by the responsible DC-licensed master trade professional. Permit-required electrical work must be performed by a licensed master electrician, licensed master electrician limited (low voltage), licensed journeyman electrician, or registered apprentice electrician under the supervision of a licensed master electrician. A master electrician limited (low voltage) may supervise low-voltage electrical work.
Permit & Plan Review
Electrical Work Covered
District electrical permitting covers regulated erection, installation, enlargement, alteration, repair, removal, conversion, or replacement of electrical systems and equipment unless a specific permit exemption applies. DOB describes the Electrical Permit as the permit for repair, replacement, or installation of an electrical system.
Plan Review Rules
Electrical plans are required when the scope triggers the code's electrical-document requirements. Plans may need service/load and fault-current calculations, a riser diagram, panel schedules, and relevant lighting, equipment, circuit, signaling, and control details. Electrical plans are not required for permit-exempt work, repair or replacement in kind of electrical equipment, or certain structures without equipment regulated by the Electrical Code.
Quick / No-Plan Permit Rules
DOB offers an Electrical (General) Instant Permit for specified small scopes, including installation of up to 10 new outlets and 10 new lighting fixtures; repair or replacement of up to 10 existing outlets and 10 existing lighting fixtures; up to 10 new outlets in a power-limited system; and, for residential projects, installation or replacement of one residential electric appliance. The Electrical (Heavy-Up) Instant Permit is limited to a licensed contractor upgrading one existing electrical system to a maximum of 200 A and does not authorize service or meter boxes in public space. The controlling permit exemptions still govern work that is legally permit-exempt.
Service, Panel & Utility Requirements
Service / Panel Rules
DOB's Electrical Heavy-Up Instant Permit may be used by a licensed contractor to upgrade one existing electrical system to a maximum of 200 A. It does not authorize service or meter boxes in public space. Panel-board and feeder-conductor replacement and service/meter equipment are separately itemized in DOB's electrical fee schedule; work outside the instant-permit scope follows the regular electrical-permit pathway.
Low-Voltage Rules
Low-voltage and power-limited work can fall within District electrical permitting and licensing requirements. A licensed master electrician limited (low voltage) may supervise low-voltage electrical work. DOB's Electrical (General) Instant Permit includes installation of up to 10 new outlets in a power-limited system, and the current fee schedule separately lists low-voltage telephone/data/voice and security-alarm devices. Fire-alarm projects have additional permit and shop-drawing requirements when applicable.
Utility Coordination Rules
Coordinate with Pepco when the project changes utility-side service, meter, or service-connection facilities. Pepco's District tariff states that when an existing customer increases main-disconnect capacity, Pepco supplies a modified service connection if it determines one is required; customer-requested relocation or alteration of a service connection or meter follows Pepco's tariff rules. DOB's Heavy-Up Instant Permit does not authorize service or meter boxes in public space, where separate public-space authorization may be required.
Inspections & Permit Life
Electrical Inspection Stages
Required inspection stages depend on the permitted scope. Under 12-A DCMR they include underground/slab inspection before backfill or concrete where applicable; service inspection before new or upgraded service-entrance equipment is energized; rough-in inspection before insulation and wall or ceiling membranes; energy rough-in and energy final inspections when applicable; and final electrical inspection after the permitted electrical work is complete. Permit-based inspections are scheduled through DOB's inspection system.
Permit Expiration / Inspection Interval
A permit generally becomes null and void if work is not begun within 12 months, is suspended or abandoned for 12 months, or does not receive a required inspection approval or partial approval within the applicable 12-month interval. For work regulated by the Residential Code or in a Flood Hazard Area, those intervals are 180 days. Final inspection approval must generally be obtained within 48 months unless extended. The code official may grant up to four pre-expiration extensions of no more than 180 days each, with aggregate extensions capped at two years; trade permits are not transferable.
What You Need Before Applying
Requirements
Obtain an electrical trade permit before regulated electrical work unless a permit exemption applies. Electrical trade permits must use the licensed master-trade pathway, and permit-required electrical work must be performed by the electrical tradespeople authorized by 12-A DCMR. Work must comply with the currently effective District construction-code framework, including the 2014 National Electrical Code as amended by the 2017 DC Electrical Code, with plans and inspections as required.
Exemptions
Current 12-A DCMR exempts specified minor electrical work, including repair of portable electrical equipment and lighting fixtures; repair or replacement of ballasts, sockets, receptacles, or snap switches; specified minor repairs at existing outlets; listed cord-and-plug-connected temporary decorative lighting; reinstallation of plug receptacles but not outlets; same-location replacement of branch-circuit overcurrent devices with the required capacity; and temporary systems used for testing or servicing electrical equipment. Certain generation, transmission, distribution, or metering facilities under a public service agency's ownership or control are also permit-exempt, subject to the code's stated exceptions.
Required Documents
The application must identify the project and work scope and the responsible licensed master trade professional. When electrical plans are required, electronic construction documents must provide sufficient detail for the regulated work and may include lighting, equipment, circuit and service information, fault-current calculations, service-size and load calculations, a riser diagram, and panel schedules. Electrical plans are not required for permit-exempt work or repair or replacement in kind of electrical equipment.