Additions

More space. More possibilities. What could your home become with the right addition?

KM BUILDERS specializes in custom home additions in San Antonio that expand your space and enhance your home’s value. From adding new bedrooms and second stories to building multifunctional offices or playrooms, our full-service design-build team creates seamless, thoughtful additions tailored to your needs. Browse our San Antonio home addition portfolio to see how we help families grow without leaving the place they love.