Start with a measured route through the house
Gather floor plans, photographs and the list of levels to be served. Identify the intended users and any mobility equipment without assuming that a particular model is already suitable. A site assessment should resolve structure, services and clearances. Confirm responsibility for making good walls, floors and finishes as well as installing the elevator itself.
Confirm the Texas installation requirements
TDLR guidance identifies licensed-contractor installation and inspection requirements for single-family dwellings. Have the project team confirm those requirements and any local building, structural and electrical approvals for the proposed installation. A private residence is not a reason to skip this coordination.
See the broader home elevator installation options at Georgetown Home Elevators.