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.
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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.
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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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NE Tiny Homes is a full-service ADU builder across the US, offering custom tiny homes, garage conversions, and ADUs from 352 sq ft. Transparent pricing, permit handling, and move-in-ready builds for rental income or in-law suites.
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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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True Measure Construction, a Westborough, MA general contractor, specializes in full-service ADU construction—covering permits, site prep, and finishing—plus kitchen and bathroom remodeling for a complete home improvement solution.
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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 space.
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Luxe & Co. Accessory Dwellings is a Massachusetts ADU builder offering full-service design, construction, and permitting. Founded by Hope Beckman and Sage Conti, they specialize in high-end ADUs including in-law suites, carriage houses, and home offices.
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KBR Remodeling & General Contractors builds ADUs in Rhode Island, including garage conversions, basement ADUs, in-law suites & detached guest houses. Family-owned since 1993, woman & veteran-owned, licensed & insured with 50 years experience.
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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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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.
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Boston Construct is a full-service ADU contractor in Boston, MA, building basement conversions, garage conversions, detached backyard cottages, and in-law suites. They handle design, permitting, and construction for 1-3 family homeowners across Greater Boston.
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Rockhouse Construction builds ADUs across Rhode Island, including Providence, Warwick, and Cranston. Options include detached, attached, garage, and basement conversions. Costs range from $60,000 to $480,000+, varying by size and finish level.
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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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New England Outdoor, a family-owned business in Methuen, MA, builds custom sheds, garages, pavilions, and ADUs across New England. Specializing in ADU construction, garage conversions, and in-law suites, they handle design, permits, and zoning guidance.
read moreSomerville, Massachusetts is one of the most densely populated cities in the entire United States, making Accessory Dwelling Units (ADUs) an increasingly important housing solution for homeowners looking to maximize their property's potential. With its vibrant neighborhoods like Davis Square, Union Square, and Inman Square, Somerville presents unique opportunities and challenges for ADU contractors. Whether you're looking to add a basement apartment, a garage conversion, or a detached backyard cottage, working with experienced ADU contractors in Somerville, MA is essential to navigating the city's specific zoning and building requirements.
Somerville operates under its SomerVision 2040 comprehensive plan, which actively encourages increased housing density. Massachusetts state law, particularly Chapter 40A, was amended to require municipalities to allow ADUs by right in single-family zoning districts. Somerville has aligned its local ordinances accordingly, but there are still important local rules that ADU contractors must follow:
Given the city's urban character and older housing stock, ADU contractors in Somerville most frequently work on the following project types:
Hiring a local ADU contractor familiar with Somerville's building department and zoning board can save you significant time and money. Local contractors understand the nuances of working with the city's older infrastructure, including aging electrical systems, limited lot access, and historic preservation considerations in certain neighborhoods. They also have established relationships with local inspectors and are up to date on the latest changes to Somerville's ADU ordinances.
Investing in an ADU in Somerville can provide rental income, multigenerational living options, or increased property value in one of Greater Boston's most sought-after communities. Contact a qualified Somerville ADU contractor today to explore your options.