Meetinghouse Builders offers custom ADU design & construction in Hollis, NH. Services include detached builds, garage conversions, basement ADUs & home additions. Features 3D renderings, style guides & full construction documents.
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T&J Builders specializes in custom ADUs in Dover NH, Portsmouth NH, NH Seacoast, Lakes Region & Southern Maine. Services include garage conversions, in-law suites & detached cottages for rental income, multigenerational living & added property value.
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Attached vs. detached ADUs in New England: Foremost Builders explains key differences. Attached ADUs cost less; detached offer more privacy and rental potential. Serving NH's Dartmouth-Lake Sunapee region since 1997.
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Réal Hazen Construction builds ADUs in Vermont and New Hampshire. Attached ADUs cost $100K–$250K; detached $200K–$350K+. Services include drafting, permitting, budgeting, and full construction, with builds completed in 2–4 months.
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Summit 48 Construction builds luxury ADUs in NH's Lakes Region, including guest houses, in-law suites & carriage homes. Custom finishes, zoning knowledge & full project management from design to completion.
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Kinstruct Tiny Homes is a Pacific Northwest contractor specializing in tiny homes and ADUs, including detached ADUs, backyard cottages, granny flats, and in-law suites built to maximize space and meet local codes.
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Allan Tran's Exterior Finish Work (AJT Properties) specializes in residential exterior services including deck construction, porch railing installation, storage structures, and CertainTeed siding. Known for reliable communication, on-budget delivery, and durable craftsmanship.
read moreSearching for top Attached ADU ADU Contractors in New Hampshire? Our directory highlights trusted local professionals who specialize in designing and building accessory dwelling units (ADUs).
Working with a qualified Attached ADU ADU Contractor in New Hampshire ensures your ADU project meets local building codes, zoning laws, and permit requirements. Whether you're planning a detached ADU, garage conversion, or backyard cottage, experienced Attached ADU professionals can guide you through every step.
New Hampshire homeowners are increasingly investing in ADUs to create additional living space, generate rental income, or support multigenerational living. The Attached ADU experts featured here bring local expertise and proven experience to help make your project a success.
Browse our listings to find the best Attached ADU ADU Contractors in New Hampshire, and get started today.