Doug Pruett Construction Company, Inc. is a full-service ADU contractor specializing in detached ADUs, garage conversions, backyard cottages, and in-law suites. They manage design, permitting, and construction in-house, ensuring code compliance an... read more
UP Craftsmen is a licensed ADU builder in Montgomery County, MD, specializing in accessory dwelling units, home additions, and remodeling. They offer Home, Professional, and Studio Series ADUs, plus full construction services. MHIC License #015138... read more
DC basement ADU conversions require owner-occupancy, zoning approval, and code compliance. Costs range $100K–$250K+. Basement Remodeling handles permits, design, and construction in 2–4 months.
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Oztan Studio offers ADU design services in Arlington, VA. ADUs boost property value, enable rental income & multigenerational living. Arlington requires specific zoning, size & parking rules. Costs range from $100K–$300K+.
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Carbide Construction offers modular additions, ADUs, in-law suites, and ADA-compliant builds in Northern Virginia. Since 2002, they manage design to installation, working with top manufacturers for custom, eco-friendly prefab home solutions.
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Ideal Construction & Remodeling, a licensed ADU contractor in McLean, VA, builds accessory dwelling units across Northern Virginia, Maryland and D.C. Services include design consultation, permitting and construction for detached, attached or c... read more
Capital Dwelling is a Washington DC-based ADU specialist helping homeowners in the DMV region plan, design, and build accessory dwelling units. Services include feasibility assessments, permitting, architectural design, and construction management... read more
Four Brothers Design + Build specializes in Accessory Dwelling Units (ADUs) across DC, Northern Virginia & Maryland. Services include basement apartments, garage conversions, in-law suites & detached ADUs.
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Home Perfection Contracting helps Northern Virginia homeowners plan accessory dwelling units, basement conversions, additions and in-law suites across Arlington and Fairfax County, navigating local zoning rules to turn design ideas into buildable,... read more
Elite Contractor Services in Annandale, VA builds Accessory Dwelling Units, home additions, basement finishing, kitchen remodeling, and bathroom renovations, helping homeowners create functional in-law suites, rental units, or extra living space t... read more
Alexandria, VA permits one ADU per single-family, two-family, or townhouse property, with rules on height, footprint, and occupancy. Oakwood Construction and Remodeling, LLC helps homeowners navigate zoning requirements and build garage conversion... read more
Gold Rhino Modular Homes & Buildings offers innovative solutions, customizable designs, ready-to-ship units, and pre-configured packages for containerized modular homes, multi-unit modular structures, modular container offices, and commercial/... read more
Montgomery County ADUs: ZTA 19-01 expanded accessory dwelling unit rules, removing bans on detached ADUs on small lots, lifting distance restrictions, easing parking near transit, and allowing garage conversions. Short-term rentals on ADU properti... read more
Thomas Custom Builders designs & builds ADUs in Virginia, including detached units & in-law suites. Ideal for multigenerational living, rental income, or added property value. Experienced ADU contractor handling full construction, code com... read more
Arlington, Virginia is one of the most densely populated counties in the United States, making efficient use of residential space a top priority for homeowners. As housing demand continues to surge in this Northern Virginia community — situated just across the Potomac River from Washington, D.C. — Accessory Dwelling Units (ADUs) have become an increasingly popular solution. Finding experienced ADU contractors in Arlington, VA is essential for homeowners looking to add value to their property, generate rental income, or create multigenerational living spaces.
Before breaking ground, it's critical to understand that Arlington County has specific zoning ordinances governing ADU construction. Arlington permits ADUs in most single-family residential zones, but contractors must navigate several important requirements:
Hiring the right ADU contractor in Arlington, Virginia means working with a professional who understands local permitting processes through Arlington County's Department of Community Planning, Housing, and Development (CPHD). A qualified contractor should be licensed in Virginia, carry proper liability insurance, and have demonstrated experience pulling permits and completing inspections in Arlington specifically. Given the county's strict building codes and the complexity of working in established neighborhoods with mature trees and limited lot space, local expertise is invaluable.
Experienced Arlington ADU builders typically work on several types of accessory dwelling units suited to the county's urban and suburban landscape:
With Arlington's median home values among the highest in Virginia and rental demand driven by proximity to D.C., federal agencies, and Amazon's HQ2 in nearby Crystal City, an ADU can deliver significant return on investment. Working with a knowledgeable ADU contractor in Arlington, VA ensures your project meets all county requirements while maximizing livable space and long-term property value.