Boston Deck Builders offers ADU construction in Greater Boston, including detached, attached, and interior units. Services cover planning, permitting, and build. Costs range from $150K–$400K+. Prefab options available. Compliant with Massachusetts ADU regulations.
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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.
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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.
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Woodland Builders is a full-service ADU builder serving South Shore, MA, including Hingham, Plymouth & Scituate. They manage design through construction, ensuring quality, compliance, and streamlined project management for accessory dwelling units.
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ADUs are self-contained living spaces on existing properties. Legal in Massachusetts, local zoning rules apply. Boston Building Concepts is a Massachusetts ADU contractor offering full-service design, permitting, and construction of garage conversions, in-law suites, and detached ADUs.
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BuildX is a premier ADU builder in Southeastern Massachusetts with 40+ years of experience and $450M+ in projects. Offering custom stick-built ADUs, a 100-day build guarantee, and transparent pricing starting from $254,540.
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ADU Of Massachusetts is a full-service ADU builder specializing in design, permitting, and construction of accessory dwelling units. Serving homeowners statewide, they build attached, detached, garage conversions, in-law suites, and backyard cottages.
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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.
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DCCS Construction helps Boston homeowners navigate the ADU program, converting basements, attics, and existing spaces into independent rental units. Serving 1-3 family homes, they handle both architectural design and construction for full ADU project management.
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ADU Building Systems LLC builds factory & site-built ADUs in Massachusetts, including detached, attached & converted units. Offering 10-year structural warranties, cost savings up to 50%, and full-service design to turnkey construction.
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Massachusetts homeowners can get permit-ready ADU plans starting at $800, delivered in days. Three tiers cover plans, cost estimates, and full custom design up to $3,100. Free ADU Starter Guide available.
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DiStefano Brothers Construction builds ADUs in Rhode Island, including internal, attached, and detached units. They navigate RI regulations: by-right approval, size limits, occupancy rules, and long-term rental requirements for compliant accessory dwelling units.
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Trusted Boston ADU builders specializing in attached, detached, and two-story accessory dwelling units. Stick-built construction ensures code compliance and lasting value. Services include design, permitting, and full project management for multigenerational living or rental income.
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MassDwell Solutions builds modular ADUs for homeowners, investors & developers. Models range from 470–892 sqft, starting at $164,500. Factory-built steel frame units include full warranties, energy-efficient features & 8–12 week installation.
read morePembroke, Massachusetts, is a charming town in Plymouth County on the South Shore, known for its scenic ponds, rich colonial history, and strong sense of community. With a growing demand for affordable housing and multigenerational living, ADU (Accessory Dwelling Unit) contractors in Pembroke, MA are increasingly sought after by homeowners looking to maximize their property's potential. Whether you're near Oldham Pond, Center Pond, or along one of Pembroke's many residential streets, adding an ADU can be a smart investment in this desirable community.
Before beginning any ADU project in Pembroke, it's essential to understand the local zoning bylaws. Pembroke falls under Massachusetts General Law Chapter 40A, and like many Massachusetts towns, it has been influenced by the state's 2021 ADU legislation, which encourages municipalities to allow accessory dwelling units by right in single-family zoning districts. Experienced ADU contractors in Pembroke will be familiar with the town's specific requirements, which may include:
One of the most important factors for ADU construction in Pembroke, MA is the town's reliance on private septic systems rather than municipal sewer infrastructure. Adding a dwelling unit typically increases the load on an existing septic system, meaning homeowners may need to upgrade or expand their Title 5 septic system before an ADU can be approved. Additionally, Pembroke's many ponds and wetland areas mean that ADU contractors must carefully navigate Massachusetts Wetlands Protection Act regulations and work closely with the Pembroke Conservation Commission to ensure compliance.
Skilled ADU builders in Pembroke can help homeowners choose the right type of accessory dwelling unit for their property and needs. Common ADU types in the area include:
Selecting a qualified and experienced ADU contractor in Pembroke, Massachusetts is critical to a successful project. Look for contractors who are licensed in Massachusetts, familiar with Pembroke's local permitting process, and experienced with the unique challenges of South Shore construction. A reputable contractor will handle everything from design and permitting to construction and final inspections, ensuring your ADU is built safely, legally, and efficiently.