What to Expect During Cabinet Installation

The installer begins by checking the cabinet layout against the actual room and confirming everything fits and clears windows, outlets, and appliances. They locate the high point of the floor and snap a level line, and mark the wall studs the cabinets will fasten to. If the cabinets are flat-pack or RTA, they are assembled squarely first. This setup stage is unglamorous but decisive — the level reference line established here is what every box gets set to, regardless of how sloped the floor actually is.

Upper cabinets often go first (so base cabinets are not in the way of reaching them), set to the level line, shimmed, scribed to the wall, and screwed into studs. Base cabinets follow, shimmed up from the floor’s high point to a level run and scribed where they meet uneven walls, then joined tightly to each other so faces align. This is the heart of the job: an installer takes the time to get every box level and plumb here, because a counter and appliances will be measured to these boxes and any error compounds.

With boxes set, doors and drawer fronts are hung and adjusted to even, consistent reveals and smooth operation — the detail your eye reads the instant you walk in. Hardware is installed, then toe-kicks, fillers, crown molding, and any trim go on, and the cabinets are cleaned. At this point the kitchen is ready for the next stage: the countertop fabricator templates to the installed cabinets, and appliances and the sink follow. A clean cabinet install is what makes all of those go in without a fight.