Need a home addition in Alexandria city, VA? Alexandria city has about 159,102 residents (2024 estimate) and 1 incorporated cities and towns. Describe your project once: addition contractors who work in Alexandria city get back to you.
Building permits in Alexandria city are issued by each city, or by the county in unincorporated areas.
Services available in Alexandria city
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Room addition
Ground-floor addition with foundation, framing, roof and finishes.
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Second-story addition
New floor over the existing house, with structural engineering.
Frequently asked questions in Alexandria city
Do addition contractors cover the whole of Alexandria city?
Most pros work across the county and neighboring counties. Enter your ZIP code in the form and we match you with pros who serve your exact area.
Home Additions in Virginia: all counties
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.