Cracked Slab Foundation Inspection

I'm seeking a qualified professional to conduct a visual inspection of a cracked slab foundation inside my house, covering an area of about 60 sq ft. The foundation has a drop of up to 1 inch, with a crack that has been stable for 28 years.

The inspection should focus on:
- Crack details and extent
- Adjacent structural elements
- Recommend needed repairs

No past repairs have been made, and I have no records available. Ideal skills and experience:
- Experience with foundation inspections
- Knowledge of structural integrity
- Familiarity with residential slab foundations