Atlantic Property Development

444 Broadway Unit B #1069, Saugus, MA 01906 35.8 miles

40 years in business Eco-Friendly Free Consultation

ADUs are now legal statewide in Massachusetts. Atlantic Property Development builds custom Accessory Dwelling Units on the North Shore, offering design, permitting, and construction services for detached, attached, and garage conversion ADUs.

Mass ADU

144 Arlington Road, Woburn, MA 01801 37 miles

Mass ADU is a Massachusetts-based ADU contractor offering full-service accessory dwelling unit construction. Services include free consultations, permitting, design, and build. They serve homeowners statewide with a clear 3-step process.

Republic Building Contractors

30 Log Bridge Road, Middleton, MA 01949 28.2 miles

Licensed

Republic Building Contractors is a full-service ADU contractor in Massachusetts handling design, permits, and construction under one roof. They build detached, attached, and garage conversion ADUs, with projects averaging 6–9 months.

Mass Tiny Homes

800 Lexington Waltham Plaza #1012, Waltham, MA 02451 45.5 miles

Mass Tiny Homes helps you build the perfect ADU for your needs, whether it be for aging parents or rental income, with an easy, streamlined process from start to finish.

Trust Contractors

65 Hancock Street, Bedford, MA 01730 39.6 miles

Trust Contractors designs and builds ADUs, including detached units, garage conversions, basement ADUs, and in-law suites. Services cover zoning, permits, and construction, helping homeowners add rental income, family housing, or flexible living s... read more

River City Boston

9 Illinois Avenue, Somerville, MA 02145 42.1 miles

River City Construction is a Boston-based ADU contractor specializing in home additions, garage conversions, in-law suites & detached backyard cottages. They manage design, permitting & full construction under one roof.

Other cities in New Hampshire

What you need to know

Searching for top Attached ADU ADU Contractors in North Hampton, 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 North Hampton 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.

North Hampton 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 North Hampton, New Hampshire, and get started today.

Attached ADU near North Hampton, NH