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ADU ConstructionBathroom RemodelingDeck Building
C & M Construction LLC Roofing, Siding & More. Roofing contractor. 88 Medford St, Bristol, CT 06010
Looking for the best prefab ADU installers in Bristol, Connecticut? Our directory features 24 vetted prefab adu installers serving the Bristol area. Whether you're planning a new ADU construction, garage conversion, or backyard cottage, find the right builder for your project.
C & M Construction LLC Roofing, Siding & More. Roofing contractor. 88 Medford St, Bristol, CT 06010
Nova Construction. Home builder. 20 Central St, Bristol, CT 06010, United States
Kulig Construction LLC. Contractor
DeAngelo Contracting Inc.. General contractor. 67 West St, Bristol, CT 06010, United States
Mocciola Construction, LLC. Construction company
Peragallo Construction - Home Remodeling, Construction, and Repair. General contractor. 500 S Brooksvale Rd, Cheshire, CT 06410
Enhanced Remodeling llc. Contractor. 500 Jerome Ave, Bristol, CT 06010, United States
Henderson Residential LLC. General contractor. 248 Oakland St, Bristol, CT 06010, United States
Tuon Home Improvement LLC. Contractor
Byrd's Contracting, LLC. General contractor. 11 Union St, Bristol, CT 06010
A&C Northwest Remodeling LLC. Handyman/Handywoman/Handyperson. 7 Bethel St, Bristol, CT 06010, United States
Tri Sons Building Contractors. Home builder
County Home Improvements LLC.. Construction company. 79 Woodland St, Bristol, CT 06010
D'Amato Construction Co., Inc.. General contractor. 10 Main St, Bristol, CT 06010, United States
Specializing in ADU construction and related services in Bristol, CT.
Specializing in ADU construction and related services in Bristol, CT.
Martin Brothers Construction Services. General contractor. 172 Stafford Ave, Bristol, CT 06010, United States
ADA Property Maintenance. Property maintenance. 68 Mines Rd, Bristol, CT 06010, United States
ACG North America Inc. General contractor. 120 Halcyon Dr, Bristol, CT 06010, United States
Bristol is one of the top markets for accessory dwelling units in Connecticut. With growing demand for affordable housing, ADU construction in Bristol offers homeowners an excellent opportunity to add living space, generate rental income, or house family members. Our curated list of prefab adu installers in Bristol helps you find experienced professionals who understand local building codes, zoning regulations, and permit requirements.
ADU construction costs in Bristol typically range from $150,000 to $350,000 depending on size, design, and finishes. Garage conversions are generally less expensive ($80,000–$150,000), while custom-built detached ADUs can cost more. Get free quotes from our listed prefab adu installers to compare prices.
Yes, ADU construction in Bristol requires building permits. Connecticut has specific ADU regulations, and local zoning laws may have additional requirements. Our listed builders can help you navigate the permitting process.
ADU construction timelines in Bristol typically range from 4–12 months, depending on the project type. Prefab ADUs can be installed in 2–4 months, while custom builds may take 8–12 months including design and permitting.