Mass Tiny Homes

800 Lexington Waltham Plaza #1012, Waltham, MA 02451 28.6 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.

Heritage Modular Homes

16 Harrington Avenue, Shrewsbury, MA 01545 36.8 miles

40 years in business Prefab Specialist

Heritage Modular Homes builds ADUs across MA, RI, CT & NH. With 40+ years experience, they offer custom ADU design, modular installation & in-law suites, backed by a 10-year warranty & free consultations.

Stella Home Services

25 Everett Street, Woburn, MA 01801 24.8 miles

Stella Home Services is a Greater Boston ADU contractor specializing in basement apartments, garage conversions, in-law suites & home additions. They manage design, permitting & construction for fully functional accessory dwelling units.read more

G.M. Roth Design Remodeling

12 Murphy Drive, Nashua, NH 03062 2.4 miles

Licensed 39 years in business

G.M. Roth Design Remodeling offers full-service ADU construction in southern NH and northeastern MA. With 40+ years of experience, they handle zoning, design, permitting, and build. CAPS-certified, serving Nashua, Manchester, Chelmsford & more... read more

Design 1 Kitchen & Bath

363 Great Road, Bedford, MA 01730 21.6 miles

Design 1 Kitchen & Bath designs and builds ADUs in Massachusetts, handling consultation, design, permitting, and construction. ADUs add rental income, multigenerational living space, and property value for Greater Boston homeowners.

North Shore ADU Home Builders

Essex, MA 01929 35.3 miles

North Shore ADU Home Builders LLC builds custom ADUs up to 900 sq ft across Massachusetts. Services cover design, permits & construction. Rental income ranges $1,800–$3,500/month. Property values may rise $100K–$250K.

All City Remodeling

3 Sophie Rd, Peabody, MA 01960 27.9 miles

All City Remodeling Co. offers ADU construction, period molding installation, and beam ceiling paneling in Boston, MA, and North Shore communities including Hamilton, Salem, and Manchester-by-the-Sea.

ADU-PRO Corp.

121 Orchard Street, Millis, MA 02054 42.2 miles

Licensed 30 years in business Eco-Friendly

ADU-PRO Corp is a Massachusetts ADU specialist offering full-service construction, permitting, and project management. Led by licensed experts, they help homeowners build granny flats, in-law suites, and backyard cottages up to 900 sq ft. read more

Provost Companies

20 Maple Street, Stoughton, MA 02072 47.5 miles

Platt Builders

109 Central Avenue, Ayer, MA 01432 15.5 miles

In-House Architect Turnkey Solutions

Platt Builders is a home remodeling company offering kitchen, bathroom, and whole-home renovations. They focus on custom design, quality craftsmanship, and clear communication, managing every project from planning to completion.

CZ Construction Management LLC

181 Bowen Street, Boston, MA 35.8 miles

Luxury Builds

Massachusetts' new ADU legislation allows homeowners to build detached or attached accessory dwelling units. CZ Construction Management LLC helps with planning, permits, and construction of ADUs across Massachusetts, including Greater Boston.

Regulus Construction

36 West Street, Milford, MA 01757 42.5 miles

Licensed Eco-Friendly

Regulus Construction is a licensed ADU contractor serving MetroWest Massachusetts. They build detached backyard cottages, garage conversions, and in-law suites, managing design, permitting, and construction across 40+ towns.

Turkel Design

1060 Broadway, Somerville, MA 02144 30 miles

Prefab Specialist Luxury Builds

Turkel Design offers custom-designed accessory dwelling units (ADUs) using a prefab process. Highlights include expert cabinetry, smart storage, and high-quality finishes, ensuring ADUs feel purposeful and cohesive with the main residence.

Acorn Deck House Company

852 Main Street, Acton, MA 01720 17.2 miles

77 years in business Prefab Specialist Eco-Friendly

Acorn Deck House builds luxury prefab ADUs in MA, featuring exposed beams & large windows. Options include 900 sq ft & 730 sq ft models. ADUs boost property value by 25–34% & generate rental income.

Walczak Design and Build LLC

25 South Main Street, Ipswich, MA 01938 31.8 miles

Walczak Design and Build LLC is a trusted ADU contractor on Massachusetts' North Shore, serving Ipswich, Newburyport, Beverly & more. They offer full-service ADU design, permitting, and construction with transparent planning and expert project... read more

Other cities in New Hampshire

What you need to know

ADU Contractors in Orford, NH: Building in a Small Rural Community

Orford, New Hampshire is a small, scenic town nestled along the Connecticut River in Grafton County, known for its historic Ridge Houses — a row of seven Federal-style homes considered among the finest examples of early American architecture in New England. With a population of just over 1,000 residents, Orford maintains a tight-knit rural character that shapes how Accessory Dwelling Units (ADUs) are planned, permitted, and built. If you're looking for experienced ADU contractors in Orford, NH, understanding the local landscape is essential before breaking ground.

New Hampshire State ADU Laws and How They Apply in Orford

New Hampshire passed RSA 674:71-73, which requires municipalities to allow ADUs as a matter of right in single-family residential zones. This means Orford must permit at least one ADU per single-family dwelling. However, local zoning ordinances can still regulate setbacks, lot size requirements, and design standards. Given Orford's rural zoning structure, properties tend to be larger, which can actually make ADU construction more feasible compared to denser urban areas. A qualified ADU contractor in Orford, New Hampshire will be familiar with both state mandates and the town's specific zoning bylaws.

Types of ADUs Commonly Built in Orford, NH

Due to the rural and agricultural nature of Orford, certain ADU types are particularly well-suited to the area. Experienced local contractors typically work on:

Key Considerations for ADU Construction in Orford

Building an ADU in Orford comes with specific considerations that your contractor must navigate carefully:

Finding the Right ADU Contractor in Orford, NH

Choosing the right ADU builder in Orford, New Hampshire means selecting a contractor with proven experience in rural New Hampshire construction, knowledge of local permitting processes, and expertise in off-grid or semi-off-grid utility systems. Whether you're looking to house a family member, generate rental income, or add long-term property value, a skilled Orford ADU contractor can help you achieve your goals efficiently and in full compliance with state and local regulations.

ADU Contractors near Orford, NH