Featured
National Home Works
Charleston, SC
5.0(14)
ADU ConstructionBackyard Cottage
Specializing in ADU construction and related services in Charleston, SC.
Find the best ADU builders and contractors across South Carolina. Browse 12 cities with 24 verified builders ready to help with your accessory dwelling unit project.
Specializing in ADU construction and related services in Charleston, SC.
Specializing in ADU construction and related services in Greenville, SC.
Specializing in ADU construction and related services in Columbia, SC.
Specializing in ADU construction and related services in North Charleston, SC.
Specializing in ADU construction and related services in Goose Creek, SC.
Specializing in ADU construction and related services in Mount Pleasant, SC.
Specializing in ADU construction and related services in Rock Hill, SC.
Specializing in ADU construction and related services in Columbia, SC.
Specializing in ADU construction and related services in North Charleston, SC.
Full-service ADU construction companies that handle everything from design to completion.
Specialists in converting existing garages into livable accessory dwelling units.
Companies that manufacture and install prefabricated accessory dwelling units.
Builders specializing in custom-designed ADUs tailored to your property and needs.
Builders focused on detached backyard cottages and guest houses.
Contractors specializing in attached or detached in-law suites and granny flats.
Firms offering integrated design and construction services for ADUs.
Builders specializing in tiny homes and compact living spaces.
Licensed general contractors experienced in ADU construction and renovation.
Companies that help navigate ADU permitting, zoning, and regulatory requirements.
South Carolina is home to a growing ADU market with 24 builders across 12 cities. Accessory dwelling units are becoming increasingly popular in South Carolina as homeowners look for ways to add living space, generate rental income, or provide housing for family members. Whether you're looking for a prefab ADU, custom-built backyard cottage, garage conversion, or in-law suite, our directory helps you find experienced local builders who understand South Carolina's building codes and permit requirements.
ADU regulations vary by city and county in South Carolina. Many municipalities have recently updated their zoning laws to make it easier to build ADUs. Our listed builders can help you navigate local regulations, obtain necessary permits, and complete your project on time and within budget.