Learn what water through a basement slab or floor edge can indicate, which repair paths address different mechanisms, and why the cost cannot be chosen from the symptom alone.
A settled, heaved, cracked, or uneven garage slab may be lifted, partially replaced, or rebuilt. The economical choice depends on why the slab moved, the condition of the concrete, drainage, door thresholds, and the loads the floor must carry.
Compare the planning-level radon mitigation approaches for basements, slabs, crawl spaces, and mixed foundations without turning a general guide into a site design.