1 Concrete Leveling Contractors in Lewiston, Maine

Concrete leveling avoids the mess and expense of tearing out a settled slab and pouring new concrete. In the Lewiston area, contractors typically offer two methods: mudjacking and polyurethane foam injection. Mudjacking forces a cement-and-soil slurry through larger holes to fill voids and raise the slab. Foam injection uses smaller holes and a lightweight expanding foam that lifts the concrete within minutes. Foam injection cures immediately; mudjacking needs 24 to 48 hours before the area can handle vehicle weight.

Concrete leveling in Lewiston typically costs between $600 and $2,500 for most residential projects. Foam injection runs $6 to $18 per square foot depending on the area to be lifted and the extent of the void. Mudjacking runs $4 to $8 per square foot and is the lower-cost option for larger areas. A small repair such as a sunken front step or single sidewalk panel can often be completed for $300 to $500. Scheduling runs from spring through fall in most of Maine, with cold winter temperatures limiting mudjacking but not always foam injection.

Before hiring a concrete leveling contractor in Lewiston, ask how they plan to address the cause of the settlement, not just the slab itself. A repair that only lifts the concrete without stabilizing the soil underneath may not hold. The best contractors in Maine will explain why the slab settled and what they'll do to prevent it from happening again. Compare two or three providers and request written estimates before committing.