If you see a gap in your foundation, the first thing to do is hire an expert to check the foundation. Because this evaluation will determine whether you need your home repaired, make sure you have a specialist who has a good reputation and experience in handling projects. For more details read this blog.
https://tiword.com/blogs/6639/7227/foundation-repair-what-to-do-if-you-notice-a-crack-in-your-hou
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