House Improvement LLC

6 Garfield Avenue, Shrewsbury, MA 01545 36.8 miles

House Improvement LLC builds fully insulated ADUs with electricity and climate control, ideal for home offices or studios. They also construct storage sheds, carports, gazebos, and pergolas for diverse residential outdoor needs.

Walczak Design and Build LLC

25 South Main Street, Ipswich, MA 01938 42.5 miles

Walczak Design and Build LLC is a trusted ADU contractor on Massachusetts' North Shore, serving Ipswich, Newburyport, Beverly & more. They offer full-service ADU design, permitting, and construction with transparent planning and expert project management.

Turkel Design

1060 Broadway, Somerville, MA 02144 22.7 miles

Prefab Specialist Luxury Builds

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.

NE Tiny Homes

969 Waterman Avenue, East Providence, RI 02914 25 miles

Luxury Builds

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.

Platt Builders

109 Central Avenue, Ayer, MA 01432 43.2 miles

In-House Architect Turnkey Solutions

Platt Builders is a home remodeling company offering kitchen, bathroom, and whole-home renovations. They focus on custom design, quality craftsmanship, and clear communication, managing every project from planning to completion.

Heritage Modular Homes

16 Harrington Avenue, Shrewsbury, MA 01545 39.2 miles

40 years in business Prefab Specialist

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.

Mass ADU

144 Arlington Road, Woburn, MA 01801 28.3 miles

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.

Salisbury Construction Worcester

453 Chandler Street, Worcester, MA 01602 43.5 miles

Salisbury Construction Worcester builds ADUs across Worcester County, Central Mass & MetroWest. Services include detached units, garage conversions, basement conversions & home additions using a streamlined design-build process.

Core Remodeling Services

41 Boylston Street, Worcester, MA 01605 42.6 miles

13 years in business Eco-Friendly

Core Remodeling Services has built ADUs and in-law suites across Central Massachusetts since 2012. They handle zoning, permits, design, and construction. Projects range from $150K–$400K+, take 6–8 months, and are backed by a 5-year warranty.

ADU Building Systems, LLC

Norwell, MA 02061 3.2 miles

Prefab Specialist Eco-Friendly Luxury Builds

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.

DCCS Construction

74 Howland Street, Boston, MA 02121 16.3 miles

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.

Boston Building Concepts

275 Main Street, Watertown, MA 02472 20.8 miles

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.

True Measure Construction

293 Turnpike Road, Westborough, MA 01581 35 miles

Eco-Friendly Turnkey Solutions

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.

KBR Remodeling & General Contractors

Johnston, RI 02919 31.7 miles

Licensed 31 years in business Free Consultation

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.

Millbrook Construction Corp.

34 Dewey Street, Saugus, MA 01906 28.1 miles

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.

Other cities in Massachusetts

What you need to know

ADU Contractors in Brockton, MA: Building in the City of Champions

Brockton, Massachusetts — famously known as the "City of Champions" — is a densely populated urban city in Plymouth County with a rich history and a growing housing demand. As one of the largest cities in Massachusetts, Brockton faces significant housing pressure, making Accessory Dwelling Units (ADUs) an increasingly popular solution for homeowners looking to add rental income, house extended family, or increase property value. Working with experienced ADU contractors in Brockton, MA is essential to navigate the city's specific zoning codes, permitting processes, and building regulations.

Zoning and Permitting Requirements for ADUs in Brockton

Brockton operates under its own Zoning Ordinance, which governs where and how ADUs can be built. Homeowners and contractors must work within the guidelines set by the Brockton Building Department and the city's Planning Board. Key considerations include:

Types of ADUs Commonly Built in Brockton

Given Brockton's mix of older single-family homes, triple-deckers, and larger residential lots, skilled ADU contractors in Brockton typically work on a variety of ADU types. The most common projects include:

Why Hire a Local ADU Contractor in Brockton?

Hiring a local ADU contractor familiar with Brockton's regulations can save homeowners significant time and money. Local contractors understand the nuances of the city's permitting process, have established relationships with local inspectors, and are familiar with the architectural styles common to Brockton neighborhoods. Additionally, Massachusetts passed legislation encouraging ADU development statewide, and a knowledgeable contractor can help homeowners take full advantage of these opportunities.

Start Your ADU Project in Brockton Today

Whether you're looking to create a rental unit to offset your mortgage or build a comfortable space for aging parents, ADU construction in Brockton, MA is a smart investment. Connect with a qualified, licensed ADU contractor in Brockton who understands local zoning laws, state building codes, and the unique character of this historic Massachusetts city to ensure your project is completed on time, on budget, and up to code.

ADU Contractors near Brockton, MA