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.
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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 compliance & planning.
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An accessory dwelling unit (ADU) is a secondary living space on a single-family lot. Lynn Modular Homes is an experienced ADU builder offering detached ADUs, garage conversions, in-law suites, and JADUs.
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Richmond's Class-A General Contractor offering kitchen & bathroom remodels, home additions, ADUs, basement finishing, decks, roofing, siding & windows. Serving Richmond, Chesterfield, Midlothian & Henrico.
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Virginia ADUs—backyard cottages, garage conversions, basement apartments—add living space or rental income. Premier Structures builds compliant ADUs statewide, navigating local zoning, permits, and size rules (250–1,200 sq ft).
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Evergreen Sheds builds ADU shells in Virginia, offering sizes from 160–392+ sq ft. Shells start at $4,200; turnkey from $35,000. Richmond allows by-right ADUs, with rental income of $1,200–$1,600/month. Financing available.
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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 for rentals or multigenerational living.
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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 ft.
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Full Scale Studio is a Richmond, VA architecture firm founded in 2018 by Ben Clair. Specializing in custom homes, ADUs, renovations, additions, and small commercial projects, they also offer aging-in-place, high-performance, and real estate investor design services.
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T&H Home Improvements offers ADU remodeling in Southwest Virginia with 15+ years experience. Services include flooring, electrical, plumbing, drywall & more. Fully insured, local ADU contractor for granny flats & in-law suites.
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Virginia ADU construction by Commonwealth Contractors. Expert guidance on zoning, permits & building codes. Options include detached ADUs, garage conversions & basement units. Costs range $150–$300/sq ft. Boost property value & rental income.
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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/industrial modular applications.
read moreVirginia stands out as one of the most progressive states on the East Coast when it comes to accessory dwelling units (ADUs). In 2020, the Virginia General Assembly passed legislation encouraging localities to allow ADUs by-right in single-family residential zones, making it easier for homeowners to add secondary living spaces to their properties. This landmark move has significantly increased demand for qualified ADU contractors in Virginia, as more homeowners look to take advantage of the state's evolving housing policies. Whether you're in Northern Virginia, Richmond, or the Hampton Roads area, understanding the local regulatory environment is essential before breaking ground.
While Virginia's state legislation provides a broad framework, individual localities still maintain significant control over ADU permitting and zoning. ADU contractors in Virginia must be well-versed in the specific rules of each jurisdiction they operate in. For example, Fairfax County, Arlington County, and the City of Alexandria each have their own distinct ADU ordinances, setback requirements, and size limitations. Key regulatory considerations typically include:
Hiring a properly licensed contractor is critical for any ADU project in Virginia. The Virginia Department of Professional and Occupational Regulation (DPOR) oversees contractor licensing in the state. ADU contractors must hold a valid Class A, B, or C contractor license depending on the scope and value of the project. Class A licenses are required for projects exceeding $120,000, while Class B covers projects between $10,000 and $120,000. Always verify that your contractor carries the appropriate license, general liability insurance, and workers' compensation coverage before signing any contracts.
Experienced ADU builders in Virginia are capable of constructing a wide variety of accessory dwelling unit types to suit different property layouts and homeowner needs. The most common types include:
Selecting the right ADU contractor in Virginia can make or break your project. Look for contractors with demonstrated experience navigating Virginia's local permitting processes, a strong portfolio of completed ADU projects, and transparent pricing. A reputable contractor will handle everything from architectural design and permit applications to construction and final inspections, ensuring your ADU is built to code and adds lasting value to your property.