Core Seal is an Innovative Infill Specialist who will provide a solution to all your concrete opening reinstatement needs.

When you’re looking for a contractor but need more — someone who understands what your building needs and what your business needs —Core Seal is the one.

Core Seal is your partner of choice when you need to: seal an opening, reinstate the fire rating, create a safe walking environment, replace poorly installed patched holes/openings or relocate/remove services.

Core Seal provides reinstatement for mechanical (piping and ventilation), electrical, or other building service openings no longer required. Core Seal also does specialty repairs such as expansion joint reinstatement. Regardless of the size or number of openings Core Seal will take on your project. From one hole to thousands have only one goal, Service Excellence.

Core Seal’s teams combine broad skills and deep expertise with local knowledge in being your Innovative Infill Specialists. Core Seal is flexible enough to support our clients’ needs when they require it done.

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