Permits by Project
Do You Need a Permit for Electrical fixtures, outlets and switches, like for like?
Electrical: replacing fixtures, outlets and switches like for like.
Of the 10 areas we checked, a permit is required in 1, no permit is needed in 5, it depends on the scope in 3 and we found no official answer in 1.
Washington, DC
Washington, DC
Depends- When it applies
- Instant Electrical General Permit exists; exact outlet/fixture count thresholds are in the application portal, not published on DOB pages reviewed
- Permits
- Electrical
- Faster route
- Instant Electrical General Permit
Source: DOB Instant Permits (verified live), checked 2026-10-07
Maryland
Anne Arundel County, MD
Depends- When it applies
- fee schedule prices 'Residential additions, alterations, remodeling' electrical permits (any number of devices); pure like-for-like swap threshold not published
- Permits
- Electrical
- Who pulls it
- A licensed contractor
- Notes
- Electrical permit applicants must hold the county license (Code 105.3.2).
Source: AA County Permit Fees, checked 2026-10-07
Charles County, MD
Not confirmed- Notes
- No official answer found.
Ask the Department of Planning and Growth Management.
Montgomery County, MD
No permit- When it applies
- 'Electrical Plug Receptacles - Repair, Replace Same Location' = no permit
- Notes
- STALE source (2024 DPS guide). DPS electrician fact sheet otherwise requires permits for electrical work.
Source: DPS Home Improvements guide (2024) [STALE], checked 2026-10-07
Prince George's County, MD
Depends- When it applies
- 'Replace switch plates N N' (cover plates only) vs 'Replace electrical wiring E*' and 'Relocate switches, outlets, lighting fixtures, and sub panels E*'
- Permits
- Electrical
- Who pulls it
- A licensed contractor
- Notes
- Like-for-like device replacement not explicitly addressed; any wiring replacement or relocation needs an electrical permit pulled by a Master Electrician licensed with PG County.
Source: DPIE Homeowner's Guide to Permits, checked 2026-10-07
Northern Virginia
Arlington County, VA
No permit- When it applies
- USBC 108.2(14.3): replacement of snap switches, dimmers, 125V 15/20A receptacles, luminaires, ceiling fans (R-2 single unit, R-3/R-4/R-5)
Source: USBC 13VAC5-63-80 Section 108.2, checked 2026-10-07
City of Alexandria, VA
No permit- When it applies
- USBC 108.2(14.3)
Source: USBC 13VAC5-63-80 Section 108.2, checked 2026-10-07
Fairfax County, VA
Permit required- When it applies
- LDS: 'replacement of electrical equipment or fixtures' requires a residential electrical permit
- Permits
- Electrical
- Notes
- CONFLICT: USBC 108.2(14.3) exempts like-for-like switch/receptacle/fixture replacement in these occupancies; Fairfax LDS page states a permit is required. Reported as stated by the county.
Source: LDS Permit Library: Residential Building, checked 2026-10-07
Loudoun County, VA
No permit- When it applies
- USBC 108.2(14.3)
Source: USBC 13VAC5-63-80 Section 108.2, checked 2026-10-07
Prince William County, VA
No permit- When it applies
- permit required only for NEW circuit, fixture, or receptacle (low-voltage exception); like-for-like swaps not listed as requiring a permit
- Notes
- USBC 108.2(14.3) likewise exempts.
Source: PWC Do I Need a Permit?, checked 2026-10-07
Summarized from each area’s official permit pages and codes, as of October 2026. Some Maryland municipalities issue their own permits, rules change, and many answers depend on the exact scope, so confirm with the permit office before work starts. This is general information, not legal advice.
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