Foundation Crack Seal
    Block Foundation Repair
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    Block Foundation Repair MetroWest Boston

    Structural repair and waterproofing for concrete block (CMU) foundations across MetroWest. Restore strength and stop water infiltration in your block walls.

    About Block Foundation Repair

    Concrete block (CMU) foundations are common in MetroWest homes built from the 1940s through 1980s. These hollow-core walls are prone to cracking, bowing, and water infiltration through the block cores and mortar joints. The repair methods used address both structural concerns and water problems.

    The owner of Foundation Crack Seal

    The owner personally handles every job

    Owner-operated means direct communication, honest assessments, and accountability on every project.

    What's Included

    Crack repair and mortar joint restoration
    Bowed wall stabilization
    Core fill waterproofing
    Carbon fiber reinforcement
    Interior drainage integration
    Structural assessment included

    The Process

    1

    Structural Evaluation

    Wall movement, crack patterns, and water entry points are assessed to determine the scope of repairs needed.

    2

    Stabilization

    Bowed or shifting walls are stabilized using carbon fiber straps, steel beams, or wall anchors as needed.

    3

    Crack & Joint Repair

    All cracks and deteriorated mortar joints are repaired with hydraulic cement and waterproofing compounds.

    4

    Waterproofing

    Interior waterproofing coatings and drainage systems are installed to manage any remaining moisture.

    Frequently Asked Questions

    Get Your Block Repair Estimate

    Get a free estimate today. Call and talk directly to the owner — not a call center.