Before the inspection
Photograph cracks, note doors or windows that have recently changed, and write down when symptoms became noticeable. If you have prior elevation measurements, repair documents, plumbing reports, or engineering records, keep them available for comparison.
During the evaluation
An evaluator may inspect interior and exterior symptoms, review drainage and grading, look for plumbing or moisture clues, and take floor elevation measurements where appropriate. The exact process varies by property and provider.
When to seek an independent engineer
An independent structural engineer may be appropriate when the diagnosis is unclear, repair scope is substantial, you want a third-party opinion, or foundation movement is part of a real-estate, insurance, or legal decision.
Local context: Educational statements about expansive clay, wet/dry soil movement, and common warning signs are consistent with current guidance published for Sugar Land and the greater Houston area. They are general context, not a diagnosis for any individual property.