Detached ADU near Fredericksburg, VA

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.

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

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

AHG Construction & Remodeling offers home additions and structural remodeling across Greater Richmond, VA. Services include permitting, blueprints, engineering, and full construction management, typically spanning 6–8 months total.

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

Tiny House Building Company, LLC, a licensed Fredericksburg, VA contractor, builds ADUs, tiny homes, and in-law suites. They offer turnkey design-build services, helping homeowners navigate Virginia's upcoming 2027 ADU law for easier, lower-cost c... read more

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

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

Halsey Homes builds custom ADUs in Fredericksburg, VA—detached units, in-law suites, granny flats & garage conversions. With 25+ years of experience, voted Best Builder 2025. Expert ADU contractor handling design through completion.

Richmond's Class-A General Contractor offering kitchen & bathroom remodels, home additions, ADUs, basement finishing, decks, roofing, siding & windows. Serving Richmond, Chesterfield, Midlothian & Henrico.

Dallan Construction Inc offers ADU house plans ranging from 651–866 sq ft, including Cedar Creek, Cobalt Creek, Fairview Cottage, and Grady models. Options include 1–2 bedrooms, cathedral ceilings, covered patios, and in-unit laundry—ideal f... read more

JBL Construct LLC builds Accessory Dwelling Units (ADUs) in Northern Virginia, handling zoning, permits, design, and construction. Services cover basement conversions, garage conversions, and detached cottages. Costs range from $275–$400+ per sq... read more

Spear Builders of Virginia completed a custom garage with in-law suite (ADU) in Charlottesville, VA. Features include multi-bay garage, dormer windows, cupola, stone veneer, and a private second-floor living space compliant with local zoning.