There is no universal expiration date. Longevity depends on whether voids were fully stabilized, how well water is managed after the repair, and whether the soil continues to move. Many homeowners enjoy years of performance when drainage improves and slabs are lifted by experienced crews.
Redirecting downspouts and managing grade so water does not run under the slab
Sealing joints that admit debris and ice
Addressing plumbing or irrigation leaks that saturate the base
Ongoing soil erosion or heavy loads on thin slabs
New construction or drainage changes nearby that alter water paths
Send a few photos and a short description. A local concrete leveling specialist will respond with a quote and next-step info — usually the same day.
