Do I Need a Permit for Electrical Work in Pittsburgh, PA?
Electrical permits in Pittsburgh are issued by PLI through the OneStopPGH portal and follow Pennsylvania's Uniform Construction Code incorporating the 2021 NEC (effective January 1, 2026). The fundamental rule is consistent across all jurisdictions in this guide: new wiring and circuits require permits; like-for-like device replacement in existing boxes does not. Pittsburgh's defining electrical distinction from Ohio is Pennsylvania's licensing requirement: permitted electrical work must be performed by PA DLI (Department of Labor and Industry) licensed electricians — master electricians for permit applications and journeyman electricians working under them. Ohio has no state residential electrical contractor license; Pennsylvania requires one. Pittsburgh also maintains its own PLI electrical contractor registration on top of the state license. Duquesne Light Company serves most Pittsburgh residential addresses and coordinates the meter pull for service upgrades — but there's no mandatory Duquesne Light safety inspection as a condition of restoring service. PLI's electrical inspector handles all code compliance.
Pittsburgh electrical permit rules — PA DLI licensing requirement
PLI issues residential electrical permits through OneStopPGH. The PLI residential electrical permits page confirms: a permit is required for renovating and repairing existing electrical systems, extending or modifying existing electrical systems, and installing new electrical systems. Like-for-like device replacement in existing boxes without new wiring is maintenance — no permit.
Pennsylvania's PA DLI electrician licensing requirement distinguishes Pittsburgh from Cincinnati. Ohio has no state residential electrical contractor license; Pennsylvania requires PA DLI-licensed electricians (master and journeyman) for all permitted electrical work. Pittsburgh additionally requires PLI electrical contractor registration on top of the state license. Verify both the PA DLI license (search at dli.pa.gov) and PLI registration (call (412) 255-2175) before hiring any electrician for permitted Pittsburgh work. An unlicensed person performing permitted electrical work creates code violations and inspection failures — PLI inspectors verify that licensed work was performed.
Duquesne Light Company (412-393-7100) serves most Pittsburgh residential addresses for electricity. For service upgrade projects requiring new service entrance conductors, the electrician contacts Duquesne Light to schedule the meter pull. Duquesne Light pulls the meter; the electrician installs the new panel and service conductors; PLI rough-in inspection; Duquesne Light reinstalls the meter. No separate Duquesne Light utility inspection is required as a condition of service restoration. PLI electrical inspector handles all compliance. For all electrical work not involving the service entrance, Duquesne Light is not involved.
| Electrical Work | Pittsburgh PLI Permit Required? |
|---|---|
| Like-for-like device replacement | No permit — maintenance. Outlets, switches, fixtures in same existing boxes. No Ohio-style no-license environment; still need PA DLI-licensed electrician if you hire one for paid work, but no permit for this scope. |
| New circuit or extended wiring | PLI electrical permit required via OneStopPGH. PA DLI-licensed master electrician with PLI registration must apply. Rough-in and final inspections. Inspector contact on permit — schedule directly. |
| PA DLI electrician licensing | Pennsylvania requires PA DLI-licensed electricians for permitted residential electrical work — major difference from Ohio's no-state-license environment. Verify at dli.pa.gov. Pittsburgh also requires PLI electrical contractor registration. Both required for permitted work. |
| Panel upgrade — Duquesne Light coordination | PLI electrical permit required. Duquesne Light (412-393-7100) meter pull for service entrance modifications. PLI rough-in inspection before meter reinstall. No mandatory Duquesne Light utility inspection. AFCI breakers on applicable circuits per 2021 NEC at time of upgrade. |
| GFCI and AFCI — 2021 NEC | GFCI in kitchens, bathrooms, garages, outdoors, within 6 ft of all sinks. AFCI in bedrooms, living rooms, dining rooms, family rooms, closets, hallways, laundry. Panel upgrades: optimal time for comprehensive AFCI/GFCI compliance. |
| Pittsburgh pre-war housing | Like Cincinnati, Pittsburgh has extensive pre-WWII housing with knob-and-tube or aluminum wiring. PA allows existing K&T in good condition to remain. New work on K&T-wired homes requires careful assessment. Discuss with PA DLI-licensed electrician and PLI before designing the project. |
Duquesne Light (Meter Coordination): (412) 393-7100 | duquesnelight.com
PA DLI Electrician License Lookup: dli.pa.gov
Common questions about Pittsburgh electrical permits
Do I need a permit to add an outlet in Pittsburgh?
Yes — adding an outlet at a new location requires new wiring and a PLI electrical permit via OneStopPGH. PA DLI-licensed, PLI-registered electrician must apply and perform the work. Replacing an existing outlet in the same box is maintenance — no permit. Call PLI at (412) 255-2181 to confirm requirements for your scope.
Does Duquesne Light inspect my Pittsburgh electrical work?
No — Duquesne Light doesn't require a mandatory inspection. PLI electrical inspector handles all code compliance. Duquesne Light involvement limited to meter pull/reinstall for service entrance modifications. Contact Duquesne Light at (412) 393-7100 only when the project requires meter disconnection for service entrance work.
Does my Pittsburgh electrician need a state license?
Yes — Pennsylvania requires PA DLI-licensed electricians for permitted work. This is different from Ohio's no-state-license residential environment. Pittsburgh also requires PLI electrical contractor registration. Verify PA DLI license at dli.pa.gov and confirm PLI registration by calling (412) 255-2175 before signing any electrical contract for permitted work.
What GFCI and AFCI requirements apply in Pittsburgh?
2021 NEC (PA UCC effective January 1, 2026): GFCI in kitchens, bathrooms, garages, outdoors, crawl spaces, unfinished basements, and within 6 feet of all sinks. AFCI in bedrooms, living rooms, dining rooms, family rooms, closets, hallways, and laundry areas. Panel upgrades are the optimal time to install AFCI breakers on all applicable circuits in Pittsburgh's older housing stock.
How long does a Pittsburgh electrical permit take?
Standard PLI residential electrical via OneStopPGH: 1-2 weeks for straightforward applications. Service upgrade projects: add Duquesne Light meter scheduling (2-5 business days). Inspector contact on permit — schedule rough-in and final directly. Total to final inspection: 2-4 weeks standard; up to 5 weeks for service upgrade projects.
Can a Pittsburgh homeowner pull their own electrical permit?
Pennsylvania's standard is that permitted electrical work must be performed by PA DLI-licensed electricians who are PLI-registered. Owner-occupant self-permitting has more limitations than in Minnesota or some other states. Call PLI at (412) 255-2181 to confirm current owner-occupant options for your specific scope before starting work.
General guidance as of April 2026. PA UCC 2021 I-Codes effective January 1, 2026. PA DLI licensing: dli.pa.gov. PLI requirements may change — call (412) 255-2175. For a personalized report, use our permit research tool.