Building Inspections: Fairfax vs Herndon
How do building inspections rules compare between Fairfax, VA and Herndon, VA?
Fairfax and Herndon have similar restriction levels.
Fairfax, VA
Fairfax County
Building inspections in the City of Fairfax are performed by certified inspectors under the Virginia USBC. Required inspections typically include footing, foundation, framing, rough-in electrical and plumbing, insulation, and final. Inspections must be scheduled in advance through the Department of Code Administration. Work cannot be concealed until approved.
View full Fairfax rules →Herndon, VA
Fairfax County
Fairfax County Land Development Services conducts mandatory inspections at key construction phases. Typical residential projects require footing, foundation, framing, insulation, rough mechanical/electrical/plumbing, and final inspections. Inspections are scheduled online or by phone, typically with next-business-day availability. Work cannot proceed to the next phase until the prior inspection passes. Final Certificate of Occupancy (CO) required before occupying new construction or major additions.
View full Herndon rules →Key Facts Comparison
| Fact | Fairfax | Herndon |
|---|---|---|
| Fact | Footing, framing, rough-in, insulation, and final inspections required | 13+ inspections typical for new home construction |
Highlighted rows indicate differences between cities.
Fairfax FAQ
How do I schedule an inspection?
Contact the Department of Code Administration by phone or online portal; requests typically must be made by noon the business day before the desired inspection.
What if I disagree with the inspector?
You may appeal to the City of Fairfax Local Board of Building Code Appeals, and from there to the Virginia State Review Board.
Herndon FAQ
How quickly can I get an inspection scheduled?
Fairfax County generally provides next-business-day inspections if scheduled by 3 PM the prior day. Same-day inspections are not typically available.
What happens if I fail an inspection?
The inspector provides a written correction notice. You must address all items and request re-inspection. Re-inspection fees apply after the first failure. Work cannot proceed to the next phase until the current inspection passes.
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