A good starting point is a foundation inspection and estimates process that documents elevation changes and crack patterns. Many symptoms, such as differential movement cracks, gaps around openings and sinking [[https://farahainteriors.com/how-houstons-expansive-clay-soil-affects-your-homes-foundation/|AAA Foundation Service specialists]] symptoms, can indicate where the structure is moving and how severe the movement may be.(Image: [[https://windsorinsulation.co/wp-content/uploads/2023/04/db167645af037f687c1f5b66e4f3f97b-insulation-installation-spray-foam.jpg|https://windsorinsulation.co/wp-content/uploads/2023/04/db167645af037f687c1f5b66e4f3f97b-insulation-installation-spray-foam.jpg]]) Inspection results also help identify contributing factors like poor drainage, downspouts dumping near the slab or negative grading