Brittivia Homes & Construction offers expert ADU construction in Middlesex, Worcester & Essex counties, MA. With 20+ years experience, they handle permits, garage conversions & in-law suites. Costs range $150–$300/sq ft.
read more
Steveworks LLC completed a whole house remodel in Newton, redesigning the floor plan, replacing windows, siding, and roofing, and upgrading insulation. They also built an accessible ADU above a garage, featuring a full kitchen, curbless shower, and chair lift for aging-in-place living.
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 zones.
read more
Boston ADUs add rental income ($1,500–$3,000/month), boost property value, and support multi-generational living. Boston ADU Builder offers detached, attached, garage, and basement conversions, handling design, permits, and construction in 8–12 months.
read more
Amex Construction is a Hanover-based design-build ADU contractor serving Massachusetts' South Shore. They manage detached ADUs, barn conversions, and basement suites, handling design, permitting, septic upgrades, and construction under one contract.
read more
BlackDog Builders offers full-service ADU design/build solutions, handling design, permitting, and construction under one roof. Specializing in detached ADUs, backyard cottages, in-law suites, and granny flats, they back projects with a 3-year warranty.
read more
T&J Builders specializes in custom ADUs in Dover NH, Portsmouth NH, NH Seacoast, Lakes Region & Southern Maine. Services include garage conversions, in-law suites & detached cottages for rental income, multigenerational living & added property value.
read more
Planning an ADU in Massachusetts? Costs range from $250–$500+ per sq ft. State law now allows ADUs by right on single-family lots. Learn about permits, the Stretch Energy Code, and working with a qualified ADU contractor in Greater Boston.
read more
Massachusetts ADUs are now legal by right statewide after 2024 legislation. MBA Builders offers full-service ADU construction across Greater Boston, with structured preconstruction planning and builds starting around $450/sq ft.
read more
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.
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.
read more
Post Woodworking builds custom Accessory Dwelling Units (ADUs), including detached ADUs and in-law suites. They offer flexible involvement, from full construction management to building only, ensuring seamless integration with your existing home.
read more
Millbrook Construction Corp. in Boston specializes in ADU construction, handling design, permits, and builds. Services include detached ADUs, garage conversions, and in-law suites for rental income, family housing, or added property value.
read more
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.
read moreWoburn, Massachusetts, is a city with a rich industrial heritage situated in Middlesex County, just 10 miles north of Boston. Known for its proximity to major employment hubs and its strong residential neighborhoods, Woburn has seen growing demand for Accessory Dwelling Units (ADUs). Homeowners in Woburn are increasingly turning to experienced ADU contractors to help maximize their property value and create additional living space, whether for rental income, multigenerational living, or housing aging family members.
Before breaking ground, it is essential to understand Woburn's local zoning ordinances. The City of Woburn follows Massachusetts state ADU law, which was significantly updated under the 2021 Housing Choice Act. This legislation requires municipalities to allow ADUs by right in single-family zoning districts. However, Woburn may still impose specific local requirements, including:
Working with a knowledgeable ADU contractor in Woburn ensures that your project complies with both state mandates and local bylaws, avoiding costly delays or permit rejections.
Experienced ADU contractors serving Woburn offer a variety of unit types to suit different property configurations and homeowner goals:
Hiring a local ADU contractor familiar with Woburn provides significant advantages. Local professionals understand the city's permitting process through the Woburn Building Department, have established relationships with local inspectors, and are familiar with the soil conditions and infrastructure characteristics common in the area. They can also navigate any environmental considerations, particularly relevant given Woburn's history with industrial land use and the importance of proper site assessments.
Whether you are looking to add a rental unit, an in-law suite, or a home office, partnering with a qualified ADU contractor in Woburn, MA is the first step. Request multiple quotes, verify contractor licenses through the Massachusetts Office of Consumer Affairs and Business Regulation (OCABR), and ensure your chosen contractor has verifiable ADU project experience in the Greater Boston area.