★ 36+ Years · Award-Winning · Arlington Design-Build
Northern Virginia Design-Build
Additions & Whole-Home Renovation
When the footprint has to change — additions, extensions and full-house renovations handled as one continuous design-build engagement.
Sub-Services
Everything under Additions & Whole-Home
Each one is a distinct discipline with its own permitting path, trade mix and timeline. Pick the one closest to your project.
Home Addition
Expert home addition design and construction in Arlington, VA. 36+ years of award-winning design-build. Expand your home seamlessly — m…
View service →Whole-Home Renovation
Expert whole home renovation in Arlington, VA. 36+ years of award-winning design-build. Transform your entire home with a unified visio…
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Additions & Whole-Home across Northern Virginia
Arlington is home. These are the communities we build in most often — each with its own permitting office, review timeline and design vernacular.
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One conversation tells you whether the idea is realistic, what it costs, and how long it takes.
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The Berriz Way
The process, start to finish — how a Berriz project actually runs.
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Completed work across Arlington and Northern Virginia.
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Tell us about the project
Every Berriz engagement opens the same way: a conversation about how you actually use the space, what has to change, and what the realistic range looks like. No pressure, no obligation.
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