Kitchen: six to ten weeks on site
Before day one. Design, selections and permits, and the cabinet order. Cabinet lead time drives the calendar more than construction does. Semi-custom cabinets arrive in weeks and full custom takes months, so I order early and build the schedule backward from the delivery date.
On site, in order. Demolition. Rough work: wiring, plumbing changes and any structural change, then the rough inspection. Cabinets. Countertops and backsplash tile. Finishing: appliances, fixtures, paint and the walkthrough.
What adds time. A layout that moves, a wall that comes out, or an electrical panel upgrade that needs utility sign-off. The kitchen remodeling page covers the work itself.