If you have concerns your town's municipal buildings might be sinking, we can help! We use a deep foam injection process to stabilize the soil beneath the building's foundation slab. Our deep foam concrete injection fills in any holes beneath the slab and helps to ensure it is level and won't continue to sink over time. This process is also great for unlevel sidewalks and unlevel roads or highways, which can be a potential liability. We do a soil survey to identify the best injection strategy for your concrete project. If we see signs of erosion, we can help you find ways to prevent further degradation from happening. Quattro Contracting is insured and certified. We strive to provide customer satisfaction and offer free estimates competitive industry pricing.