Whole House Rewire Cost in Washington DC 2026
Whole House Rewire in Washington DC costs between $13,624 and $42,575 in 2026, with the average around $23,842. Washington DC pricing runs 70% above the US national average. Replacement of all outdated wiring throughout the home with new copper romex, boxes, outlets, switches, and grounding to meet current code. Includes wall access, patching, and inspection.
What whole house rewire includes in Washington DC
Replacement of all outdated wiring throughout the home with new copper romex, boxes, outlets, switches, and grounding to meet current code. Includes wall access, patching, and inspection.
Typical time on site: 3 to 7 days. Local labor rate: $50/hour for an experienced electrical pro.
What changes the price of whole house rewire in Washington DC
- Home square footage
- Number of circuits
- Wall and ceiling access
- Drywall repair after
- Permits and inspections
A whole house rewire quote priced off statewide averages will be off by 10 to 20 percent for Washington DC, because the metro has its own labor pool, material delivery distances, and permit timelines.
Washington DC climate and demand for electrical
Humid subtropical; freeze-thaw cycles; historic preservation drives material choices
Washington DC permits for whole house rewire
Building department: DC Department of Buildings (DOB). https://dob.dc.gov
Typical permit cost: $400 - $4,500 residential. Inspection time: 10-25 business days. Washington DC rule: DC DOB and DCRA have strict historic preservation review (HPRB). License + basic business license required. DC has no state taxes but has its own sales tax (6%).
District of Columbia sales tax and licensing for Electrical
District of Columbia sales tax: 6% (no local addition). Real property labor not taxable; TPP repair labor is taxable.
State license: DC Department of Consumer and Regulatory Affairs, required: $390 (basic business license).
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