Do you need an electrical permit in Maryland?
By Mario Bailey Last checked
- Always required
- 3
- of 4 jurisdictions
- Conditional
- 1
- depends on size or scope
- Not required
- 0
- exempt outright
Electrical Permit rules nationwide, beyond Maryland.
Requirements and size thresholds for electrical permits vary by locality. The table below compares what each Maryland county or city requires. Always confirm with the local office before starting.
Comparing states? See electrical permit rules across every locality we cover.
What to know about electrical permits in Maryland
Electrical permits in Virginia cover new wiring, service upgrades, and added circuits, while simple device swaps are often exempt. Costs vary by locality and scope. A licensed electrician is strongly recommended, because electrical work is a common cause of inspection failures and safety issues.
The application steps and inspection sequence for electrical permits come from the model code rather than from Maryland law, so they read the same wherever you build. We keep that walkthrough in one place: how an electrical permit application and its inspections work, start to finish. What changes between Maryland jurisdictions is below: who requires a permit, what they charge, and which office you file with.
Swipe sideways to see thresholds and confidence.
| Locality | Permit required? | Typical threshold | Confidence |
|---|---|---|---|
| Baltimore County | Conditional | Not specified | Confirmed on official page |
| Howard County | Yes | Not specified | Confirmed on official page |
| Montgomery County | Yes | Not specified | From an official source |
| Prince George's County | Yes | Not specified | Confirmed on official page |
| No localities match your filter. | |||
What an electrical permit costs in Maryland
4 Maryland jurisdictions we cover publish a fee figure for this work. Each line is quoted from that office's own schedule and linked to its citation. The figures are not comparable to one another: some are flat minimums, some a percentage of job value, some charged per fixture, so what you pay depends on which schedule applies and on your job's valuation.
Electrical Permit Fee Schedule effective 11/26/18: Residential Service (each meter), new, modification, upgrade, replacement or reconnection $34.00; Devices, Renovation or Addition, 1 to 150 devices $68.00; Equipment Only (new or replacement), each piece of equipment $34.00; Swimming Pool $68.00; Solar Photovoltaic System $74.00.
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$50 non-refundable permit application fee, plus $50 for 25 or fewer outlets/fixtures (higher tiers for more outlets or equipment); FY2027 Electrical Permit Fee Schedule
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$111.94 minimum fee for a residential one or two family dwelling electrical permit, charged in addition to itemized equipment fees, per DPS-Fees-Electrical-Mechanical-FY27.pdf effective 2026-07-01
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DPIE Fee Schedule, effective March 2, 2025, prices electrical work by item: "Electrical Permit Fee - Rough Wire Outlet, Segment of 15" $50; "Electrical Permit Fee - Service Equipment/Heavy Up (Up to 300 Amps)" $90; "Electrical Permit Fee - Service Equipment/Heavy Up (Over 300 Amps)" $162; "Electrical Permit Fee - Light Fixture, Exclude Light Pole (Segment of 15)" $50; "Electrical Permit Fee - Electric Vehicle Charging Per New Outlet" $110 per outlet; "Electrical Permit Fee - Swimming Pool" $162. Each is stated as "Total Fee = Administrative Fee $66 + Electrical Permit Fee $X. Plus Technology Fee 10%."
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Jurisdictions not listed publish no dollar figure we could quote. Absence does not mean a permit is free.
Common questions about electrical permits in Maryland
- Do I need an electrical permit in Maryland?
- In most of Maryland, yes. Permits are issued locally, so the answer comes from your Maryland city or county rather than a single statewide rule. Of the 4 Maryland jurisdictions we have verified for electrical work, 3 require a permit outright, 1 depends on the size or scope of the job, and 0 require none.
- Is there an electrical permit exemption in Maryland?
- 1 of the 4 Maryland jurisdictions we cover sets a threshold rather than a flat rule, so the same job can be exempt in one Maryland county and permitted in the next. The table above lists each Maryland jurisdiction's published threshold in its own words, with the source and the date we verified it.
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