At which stage of renovation should I schedule a measurement?

The initial measurement can be done after demolition and alteration are complete and the space dimensions are stable; what really determines whether the cabinet body can fit is the re-measurement, which must be done after the water and electrical positioning and the wall and floor finishes are complete. If you place an order right after the initial measurement, point changes often lead to rework, so it is safer to treat the re-measurement as the final checkpoint before ordering. (On-site measurement is free; no measurement fee is charged.)