Provost Companies

20 Maple Street, Stoughton, MA 02072 16.7 miles

Salas Construction

60 Wheaton Avenue, Warwick, RI 27596 15.7 miles

Salas Construction builds custom ADUs in Rhode Island, including attached, detached, and garage conversions. Projects range from $200K–$500K and take 6–12 months. Uses include rentals, guest suites, and multigenerational living.

Atlantic Property Development

444 Broadway Unit B #1069, Saugus, MA 01906 39.7 miles

40 years in business Eco-Friendly Free Consultation

ADUs are now legal statewide in Massachusetts. Atlantic Property Development builds custom Accessory Dwelling Units on the North Shore, offering design, permitting, and construction services for detached, attached, and garage conversion ADUs.

Keane Construction & Remodeling, LLC

167 Hixbridge Rd, Westport, MA 02790 26.4 miles

32 years in business

Keane Construction & Remodeling, LLC offers expert ADU construction in Westport, MA, with 32 years of experience. Services include site evaluation, custom design, permitting, and full build of detached or attached accessory dwelling units across Bristol County.

Platt Builders

109 Central Avenue, Ayer, MA 01432 45.5 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.

Luxe & Co Accessory Dwellings

60 Thoreau Street, Concord, MA 01742 36.4 miles

25 years in business Luxury Builds

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.

South Coast & Associates Inc

45 Slocum Road, Dartmouth, MA 02747 26.9 miles

Eco-Friendly Luxury Builds

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.

JFC Pros Construction

292 Main Street, Northborough, MA 01532 32.1 miles

Licensed In-House Architect In-House Engineer

JFC Pros Construction is a licensed general contractor in Massachusetts offering design, commercial, and new construction services. Their team includes architects, engineers, and tradespeople ensuring full code compliance with NFPA, ADA, IBC, IRC, and local building codes.

CZ Construction Management LLC

181 Bowen Street, Boston, MA 30.7 miles

Luxury Builds

Massachusetts' new ADU legislation allows homeowners to build detached or attached accessory dwelling units. CZ Construction Management LLC helps with planning, permits, and construction of ADUs across Massachusetts, including Greater Boston.

Core Remodeling Services

41 Boylston Street, Worcester, MA 01605 36.1 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 4 You

7 Lincoln St, Suite 207, Wakefield, MA 01880 41.2 miles

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.

Beantown Builders, Inc.

181 North Montello Street, Brockton, MA 02302 17.9 miles

Licensed 10 years in business

Beantown Builders, Inc. is a Greater Boston ADU contractor offering full-service design, permitting, and construction. Projects include detached ADUs, garage conversions, and in-law suites, with budgets from $15,000 to $1M+.

True Measure Construction

293 Turnpike Road, Westborough, MA 01581 30.5 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.

Mass Tiny Homes

800 Lexington Waltham Plaza #1012, Waltham, MA 02451 31.2 miles

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.

MBA Builders

500 Edgewater Drive, Wakefield, MA 01880 42.7 miles

Licensed

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.

Other cities in Massachusetts

What you need to know

ADU Contractors in Attleboro, MA: Building in a Growing Bristol County City

Attleboro, Massachusetts, known historically as the "Jewelry Capital of the World" due to its rich manufacturing heritage, is today a thriving city in Bristol County experiencing steady residential growth. As housing demand increases across the Greater Providence and Greater Boston commuter corridors, more Attleboro homeowners are turning to ADU contractors to add accessory dwelling units to their properties. Whether you're looking to house a family member, generate rental income, or increase property value, working with an experienced ADU contractor in Attleboro is essential to navigating local requirements successfully.

Attleboro Zoning and ADU Regulations

In compliance with Massachusetts General Law Chapter 40A, Section 3, Attleboro must allow accessory dwelling units in single-family zoning districts. The state's ADU law, updated in recent years, has pushed municipalities like Attleboro to streamline their approval processes. However, local zoning ordinances still play a significant role. Homeowners and contractors must work within Attleboro's specific requirements, which typically include:

A qualified ADU contractor in Attleboro will be familiar with the city's Building Department requirements and can help secure the necessary permits, including building permits, electrical permits, and plumbing permits, all of which must be obtained before construction begins.

Types of ADUs Built in Attleboro

Attleboro's housing stock includes a mix of older Colonial and Cape Cod-style homes, as well as newer construction, giving ADU contractors a variety of project types to work with. The most common ADU types built in Attleboro include:

Choosing the Right ADU Contractor in Attleboro

When selecting an ADU contractor in Attleboro, Massachusetts, it's important to verify that they hold a valid Massachusetts Construction Supervisor License (CSL) and carry proper liability insurance and workers' compensation coverage. Look for contractors with demonstrated experience in local permitting processes and a portfolio of completed ADU projects in Bristol County.

The right contractor will guide you through design, permitting, construction, and final inspections, ensuring your ADU meets all Massachusetts State Building Code requirements. With Attleboro's proximity to both Providence and Boston, a well-built ADU can command strong rental demand, making it a smart long-term investment for local homeowners.

ADU Contractors near Attleboro, MA