Prominent Builders is a trusted ADU builder in San Diego specializing in accessory dwelling unit construction and backyard home development throughout Southern California. ADUs are an excellent way to expand living space, increase property value, and create additional rental income opportunities.
Whether you're building a detached backyard unit, converting an existing garage, or adding a guest house to your property, our experienced construction professionals manage every stage of the ADU construction process.
We proudly serve homeowners throughout San Diego and California while building the foundation to expand our construction services across the United States.
Standalone backyard homes designed to provide independent living spaces.
Transform unused garage space into fully functional living units.
Integrated home extensions designed to expand residential living space.
Professional design and planning services to ensure compliance with local building codes.
Complete project management from planning through final inspection.
Full-service ADU construction delivering move-in ready backyard homes.
We evaluate your property, discuss ADU goals, and review zoning and feasibility.
Our team develops architectural plans, permits, and construction timelines.
Our experienced builders construct the ADU with precision craftsmanship and quality materials.
We ensure the completed ADU meets all building regulations and quality standards.
Prominent Builders proudly provides ADU construction services throughout San Diego including:
We also collaborate with property owners throughout California and are preparing to expand our services across the United States.
An ADU (Accessory Dwelling Unit) is a secondary residential unit built on the same property as a primary home.
ADU construction timelines vary depending on size and permitting but typically range between 4 to 8 months.
Yes. California laws support ADU development, and many properties in San Diego are eligible to build accessory dwelling units.
