Top-Pro Construction, Inc. is Greater Boston's trusted ADU builder with 25 years of experience. Specializing in detached ADUs, attached units, garage conversions & basement ADUs to boost property value and rental income.
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Turnkey ADUs is a Leominster, MA ADU contractor offering modular, prefabricated accessory dwelling units across New England. Models range from $119K–$249,900. Massachusetts' 2024 Affordable Homes Act now allows ADUs up to 900 sq. ft. by right.read more
13 Gables Inc, a licensed MA general contractor with 38+ years experience, builds custom ADUs including detached units, garage conversions & in-law suites. Massachusetts' 2025 Affordable Homes Act now allows ADUs by right in single-family zone... read more
The Backyard Homes line of ADUs are manufactured in over a dozen production facilities and available in 48 states. After being constructed in one of our modern plants the unit is delivered to the project site for the builder to install.
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J. B. Cote Construction is an ADU contractor in Rhode Island & Massachusetts, specializing in detached ADUs, garage conversions, in-law suites & more. They manage design, permitting, zoning & energy-efficient construction from start to... read more
Ron Morgan Construction is a Massachusetts ADU contractor offering full-service accessory dwelling units from 300–900 sq ft. Licensed under the 2024 Affordable Homes Act, they handle design, permits & construction. ADUs start at $90,000.
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Honorato Company offers a structured construction process in Boston, covering ADUs, garage conversions & renovations. From consultation to final walkthrough, they ensure transparency, permitting, design, and clear communication throughout.
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NorthEast Design + Build offers ADU and in-law apartment construction across Massachusetts & Rhode Island. Services include detached backyard cottages, in-law suites, and attached additions. Serving Milford, Providence, Warwick & more.
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Bethoney Builders LLC is a South Shore residential contractor specializing in ADU construction, home additions, custom builds, and renovations. Services include in-law suites, garage conversions, finished basements, and structural repairs.
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ADU 4 You is a Boston-area ADU contractor offering full-service design, permitting, and construction of accessory dwelling units, including detached ADUs, in-law suites, and garage conversions, with fixed-price quotes and ROI estimates.
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Victory Construction Services Inc. builds ADUs in Rhode Island, including garage conversions, basement ADUs, and detached units. Family-owned since 2016, licensed, insured, with 15+ years experience and a 1-Year Workmanship Guarantee. Free estimat... read more
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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South Coast & Associates builds custom ADUs in Southeastern Massachusetts. From detached backyard cottages to garage conversions and in-law suites, they handle design, permitting, and construction for single-family homeowners.
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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.
read moreCumberland, Rhode Island, is a town rich in history, bordered by the Blackstone River and home to landmarks like the Monastery of Our Lady of the Valley and the historic Arnold House. As one of the larger towns in Providence County, Cumberland has seen growing interest in Accessory Dwelling Units (ADUs) as homeowners look to maximize property value, house extended family, or generate rental income. Working with experienced ADU contractors in Cumberland, RI is essential to navigating the town's specific zoning requirements and building codes.
Before breaking ground, homeowners and contractors must consult Cumberland's Zoning Ordinance and work with the Town's Building and Zoning Department. Rhode Island's Accessory Dwelling Unit Act (RIGL § 45-24-31) requires municipalities to permit ADUs in all residential zones, but local regulations still govern key specifics. In Cumberland, important considerations include:
Skilled ADU contractors in Cumberland, Rhode Island are experienced in building several types of accessory dwelling units suited to the town's mix of colonial, ranch, and cape-style homes. Common ADU types include:
Hiring a local ADU contractor familiar with Cumberland ensures your project moves efficiently through the permitting process with the Cumberland Building Department. Local contractors understand the town's soil conditions near the Blackstone River Valley, the architectural character of existing neighborhoods, and the expectations of local inspectors. This local expertise can save significant time and money throughout your project.
Whether you're looking to create a rental unit, in-law suite, or home office, working with a qualified ADU contractor in Cumberland, RI is the smartest first step. Make sure your contractor is licensed in Rhode Island, carries proper insurance, and has demonstrated experience with local permitting. A well-built ADU in Cumberland can significantly increase your property's value and functionality for years to come.