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ADU Contractors near Acton, MA
True Measure Construction
293 Turnpike Road, Westborough, MA 01581 19.6 milesTrue 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.
read morePriced Early Companies
20 Hampden Drive, South Easton, MA 02375 37.1 milesG.M. Roth Design Remodeling
12 Murphy Drive, Nashua, NH 03062 15.8 milesG.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 moreHeritage Modular Homes
16 Harrington Avenue, Shrewsbury, MA 01545 23.1 milesHeritage 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 moreAuburndale Builders
151R Adams Street, Newton, MA 02458 16.2 milesAuburndale Builders completed an 800 sq ft ADU in Newton, MA—a single-level, universally accessible in-law suite with full kitchen, bathroom, bedroom & living area, built in compliance with local zoning regulations.
read moreSteveworks LLC
108 Cabot Street, Newton, MA 02458 16.7 milesSteveworks 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 moreRegulus Construction
36 West Street, Milford, MA 01757 25.8 milesRegulus 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 morePro's Edge Small Homes
27 Pillsbury Street, Georgetown, MA 01833 27.2 milesPro's Edge Small Homes is a licensed ADU contractor in MA & NH with 20+ years experience. They offer turnkey design, permitting & modular construction of granny flats, in-law suites & backyard cottages, including a free property evaluation.
read moreTurkel Design
1060 Broadway, Somerville, MA 02144 17.3 milesTurkel 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 moreNorthEast Design + Build
2949 Hartford Avenue, Johnston, RI 02919 47.5 milesNorthEast 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.
read moreDCCS Construction
74 Howland Street, Boston, MA 02121 22.3 milesDCCS 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.
read moreRiver City Boston
9 Illinois Avenue, Somerville, MA 02145 19.7 milesRiver City Construction is a Boston-based ADU contractor specializing in home additions, garage conversions, in-law suites & detached backyard cottages. They manage design, permitting & full construction under one roof.
read moreMBA Builders
500 Edgewater Drive, Wakefield, MA 01880 19.5 milesMassachusetts 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 moreNorth Shore ADU Home Builders
Essex, MA 01929 33.9 milesNorth 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.
read moreOther cities in Massachusetts
- Adams
- Attleboro
- Ayer
- Bedford
- Blackstone
- Boston
- Brockton
- Burlington
- Canton
- Carver
- Concord
- Dartmouth
- Duxbury
- Easthampton
- Essex
What you need to know
ADU Contractors in Acton, MA: Building in a Historic New England Community
Acton, Massachusetts is a charming suburban town in Middlesex County with a rich colonial history and a strong sense of community. Known for its highly rated public schools, preserved open spaces, and proximity to Route 2 and I-495, Acton has become an increasingly desirable place to live. As housing demand grows across the Greater Boston region, many Acton homeowners are turning to ADU contractors in Acton, MA to add accessory dwelling units to their properties — creating additional living space for family members or generating rental income.
Understanding ADU Regulations in Acton, Massachusetts
Before beginning any ADU project in Acton, it is essential to understand the local zoning bylaws enforced by the Town of Acton's Planning Department. Massachusetts passed the Affordable Homes Act and has long encouraged municipalities to allow ADUs by right. Acton's zoning regulations generally permit accessory dwelling units in single-family residential zones, but homeowners and their contractors must navigate specific requirements, including:
- Compliance with Acton's Zoning Bylaw, particularly Article 6 governing accessory uses
- Setback requirements that vary by zoning district
- Maximum square footage limitations for the ADU relative to the primary dwelling
- Owner-occupancy requirements that may apply depending on the ADU type
- Septic system capacity considerations, as many Acton properties rely on private septic systems
- Building permits issued through the Acton Building Department
Types of ADUs Commonly Built in Acton
Experienced ADU contractors serving Acton, MA are familiar with the variety of ADU configurations that work well in this community. Given Acton's mix of colonial-style homes, ranch houses, and newer construction, the most popular ADU types include:
- Attached ADUs — additions built onto the side or rear of an existing home
- Detached ADUs — standalone structures such as backyard cottages or carriage houses
- Basement ADUs — conversions of existing basement space into a self-contained unit
- Garage conversions — transforming detached or attached garages into livable ADU space
Why Hire a Local ADU Contractor in Acton?
Working with a licensed ADU contractor in Acton, Massachusetts who understands local building codes, soil conditions, and the town's permitting process is critical to a successful project. Acton's older housing stock may present challenges such as outdated electrical systems, older foundations, or limited lot sizes that require creative design solutions. A knowledgeable local contractor will coordinate with the Acton Building Department, manage inspections, and ensure your ADU meets all Massachusetts State Building Code requirements.
Start Your Acton ADU Project Today
Adding an ADU to your Acton property is a smart investment in both lifestyle and long-term property value. Whether you're looking to house aging parents, create a home office, or generate rental income, partnering with a qualified ADU contractor in Acton, MA will help you navigate the process efficiently and bring your vision to life.