What may be reviewed
Visible damage, floor elevations, foundation type, exterior conditions, drainage, vegetation, accessible structural components, and signs of plumbing or moisture issues may be considered.
Contractor vs. engineer
A foundation contractor evaluates conditions in the context of repair services. A licensed structural engineer can provide an independent engineering assessment and may develop or review repair plans.
Questions to ask
Ask what condition is present, what evidence supports the conclusion, what the repair is intended to accomplish, what alternatives were considered, and whether engineering input is appropriate.