ADU Contractors near Warwick, RI
Think ADU
123 Main Street, Worcester, MA 01608
42.9 miles
Think ADU is a California ADU contractor specializing in design, permitting, and construction of accessory dwelling units. Services include detached ADUs, garage conversions, JADUs, granny flats, and in-law suites for rental, family, or property value goals.
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Coastal Modular Homes
271 Post Road, Wakefield, RI 02891
20.6 miles
The Backyard Homes line of ADUs are manufactured in over a dozen production facilities and available in 48 states. After being constructed in one of our modern plants the unit is delivered to the project site for the builder to install.
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Boston Construct
1660 Soldiers Field Road, Boston, MA 02135
47.3 miles
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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Baystate Group Builders Inc
8 Bellingham Road, Blackstone, MA 01504
23.7 miles
Baystate Group Builders Inc offers residential remodeling services including basement finishing, bathroom renovations, deck construction, carpentry, and painting. Led by Victor, the team is known for professionalism, clear communication, and quality craftsmanship.
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Toensing Construction
Newport, RI 02885
16.2 miles
Toensing Construction builds ADUs across Rhode Island, including detached units, in-law suites, garage conversions & basement apartments. Licensed & insured, they handle permitting, design & construction for multigenerational & flexible living spaces.
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ADU-PRO Corp.
121 Orchard Street, Millis, MA 02054
31.1 miles
ADU-PRO Corp is a Massachusetts ADU specialist offering full-service construction, permitting, and project management. Led by licensed experts, they help homeowners build granny flats, in-law suites, and backyard cottages up to 900 sq ft.
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Auburndale Builders
151R Adams Street, Newton, MA 02458
46.5 miles
Auburndale 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.
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House Improvement LLC
6 Garfield Avenue, Shrewsbury, MA 01545
42.3 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.
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Reagan Homes
197 Long Wharf Drive, Mystic, CT 06355
36.2 miles
New London’s unique blend of historic charm and modern living makes it an ideal location for thoughtfully designed ADUs. The city’s zoning regulations have adapted to accommodate these versatile structures, making now the perfect time to consider adding one to your property.
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NE Tiny Homes
969 Waterman Avenue, East Providence, RI 02914
8.7 miles
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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Massachusetts Adu Plans
68 Harrison Avenue, Boston, MA 02111
48.5 miles
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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BuildX - Your Building & ADU Experts
24 Rockland Street, Hanover, MA 02339
42 miles
BuildX is a premier ADU builder in Southeastern Massachusetts with 40+ years of experience and $450M+ in projects. Offering custom stick-built ADUs, a 100-day build guarantee, and transparent pricing starting from $254,540.
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Regulus Construction
36 West Street, Milford, MA 01757
31.2 miles
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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Other cities in Rhode Island
What you need to know
ADU Contractors in Warwick, RI: Building in Rhode Island's Second-Largest City
Warwick, Rhode Island, is the state's second-largest city and a thriving coastal community situated along Narragansett Bay. With its mix of established neighborhoods, waterfront properties, and a strong housing demand driven by proximity to Providence and T.F. Green International Airport, Warwick is an increasingly popular location for Accessory Dwelling Units (ADUs). Homeowners across neighborhoods like Apponaug, Pilgrim Park, and Greenwood are turning to experienced ADU contractors to add value to their properties and create flexible living spaces.
Warwick Zoning Regulations and ADU Requirements
Before breaking ground, it is essential to understand Warwick's local zoning ordinances. The City of Warwick follows Rhode Island's statewide ADU legislation, which has been significantly shaped by Rhode Island General Law § 45-24-31, encouraging municipalities to permit ADUs in residential zones. In Warwick, ADUs are generally permitted in single-family residential zones, but contractors and homeowners must navigate specific local requirements, including:
- Compliance with Warwick's Zoning Ordinance and the City's Building Department approval process
- Setback requirements that vary depending on the specific zoning district
- Maximum ADU size limitations relative to the primary dwelling
- Owner-occupancy requirements that may apply in certain zones
- Adequate parking provisions, which can be a consideration in denser neighborhoods
- Flood zone considerations, particularly for properties near Narragansett Bay or local waterways
What Experienced ADU Contractors Do in Warwick
Hiring a knowledgeable ADU contractor in Warwick, RI means working with professionals who understand both the technical and regulatory landscape of the city. A qualified contractor will handle permitting through the Warwick Building Inspection Division, coordinate with local utility providers, and ensure all construction meets Rhode Island State Building Code standards. Whether you are building a detached backyard cottage, an attached in-law suite, or converting an existing garage, the right contractor will guide you through every phase of the project efficiently.
Benefits of Adding an ADU to Your Warwick Property
There are compelling reasons why Warwick homeowners are investing in ADUs. The city's strong rental market, fueled by its proximity to major employers, universities, and the airport, makes ADUs an excellent source of passive rental income. Additionally, ADUs provide multigenerational housing solutions, allowing families to keep loved ones close while maintaining privacy. Key benefits include:
- Increased property value in a competitive Rhode Island real estate market
- Rental income potential in a high-demand housing area
- Flexible space for aging parents, adult children, or guests
- Sustainable use of existing residential land
Find the Right ADU Contractor in Warwick Today
When searching for ADU contractors in Warwick, Rhode Island, prioritize professionals with proven local experience, strong references, and a thorough understanding of Warwick's permitting process. A well-built ADU is a long-term investment — choosing the right contractor ensures your project is completed on time, on budget, and fully compliant with all local and state regulations.