Looking for an electrician for rewiring in Herndon, VA? Describe your project once and up to three licensed electricians who work in Herndon and Fairfax County get back to you with a quote. It's free and there is no obligation.
Herndon is home to about 25,180 people (2024 Census Bureau estimate), a growing community (+2.2% since 2020). With 5,874 people per sq mi, it is a densely built-up area. Older housing stock here still has knob and tube, ungrounded or aluminum wiring.
Herndon at a glance
- Population (Census Bureau estimate, 2024)
- 25,180 (+2.2% since 2020)
- Rank in Virginia
- 24th of 227 cities and towns
- Land area
- 4.3 sq mi
- Population density
- 5,874 people per sq mi (densely built-up)
- Type
- Town (Herndon town)
- Main county
- Fairfax County
What to check before hiring in Herndon
- License and permit: in Virginia, rewiring needs a licensed electrician and a permit.
- Insurance: ask your insurer what it requires.
- Walls: check whether patching and painting are included.
- Price drivers: home size, access, panel work and wall repairs.
Useful official resources
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ESFi: Electrical Safety Foundation
Official information and guidance.
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CPSC: aluminum wiring
Official information and guidance.
Services available in Herndon
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Whole house rewiring
Replacement of old wiring with permit, inspection and wall repairs.
-
Aluminum wiring remediation
Approved connectors or partial rewiring for aluminum branch circuits.
Frequently asked questions in Herndon
How much does rewiring cost in Herndon, VA?
It depends on size, access and scope. Describe your home: electricians who serve Herndon reply with a quote.
How long does it take?
Often one to a few weeks.
Should I upgrade the panel at the same time?
Often yes; the electrician checks capacity.
Which licensed electricians will contact me?
Up to three independent licensed electricians who serve Herndon and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.