2 Best ADU Builders in San Antonio, Texas
Verified ADU contractors and builders in San Antonio, TX
Showing 1–2 of 2 listings
Esteban Design + Build | Garage & Patio
Transform your San Antonio garage into functional living space with expert design and construction tailored to your home's needs. From concept to completion, we specialize in garage conversions that maximize your property's potential while maintaining quality craftsmanship.
Rhino Design Build, LLC
Transform your underutilized garage into functional living space with expert garage-to-living-space conversions throughout San Antonio. Our specialized team handles everything from structural modifications and insulation to permits and finishing touches, creating beautiful new rooms tailored to your home's needs.
Frequently Asked Questions — ADU Builders in San Antonio
How much does it cost to hire an ADU builder in San Antonio?
ADU construction costs in San Antonio, Texas vary widely depending on size, type, and site conditions. Detached ADUs typically range from $150,000–$400,000+, while garage conversions and attached ADUs can be more affordable. Contact multiple builders in San Antonio to get accurate quotes for your specific project.
How long does it take to build an ADU in San Antonio?
In San Antonio, the ADU construction timeline typically ranges from 6 to 18 months from permit application to move-in. Permitting alone can take 2–6 months depending on Texas local regulations. Prefab and modular ADUs often have faster timelines than site-built units.
Do I need a permit to build an ADU in San Antonio?
Yes, a building permit is required for ADU construction in San Antonio, Texas. Your ADU builder will typically handle the permit application as part of their service. Texas has adopted streamlined ADU permitting laws in recent years, which may reduce wait times.
What types of ADUs can be built in San Antonio?
Common ADU types in San Antonio include detached ADUs (backyard cottages), attached ADUs, garage conversions, basement conversions, and prefab/modular ADUs. The best type for your property depends on lot size, zoning, and budget. A local San Antonio ADU builder can advise on what's allowed on your specific parcel.