This service can be added onto your regular  home inspection service providing in Houston and surrounding areas. Just ask me to add this service on for an extra fee. I use a digital water level to take measurements in each room at all four corners to show how level the foundation is.This  additional information helps determining how the foundation is performing along with observing other structural components. All the measurements will be included in the report and if in the future you have some concerns you can have the foundation measured again with a digital level to compare with this report to see if any  significant deflection of the foundation  has occurred.I recommend adding this service on it give you a base line something to compare for any future movement.