A concrete slab foundation costs about $7 per square footfor the single, poured concrete slab that rests on the ground. The foundation is well-suited for homes, garages, and sheds. Concrete foundations are typically reinforced with steel rebar to strengthen the concrete and make it resistant to cracking and other damage.
Concrete foundations are a good choice because they are strong, durable, and relatively low maintenance. They can be built to withstand a variety of soil and climate conditions.