Place outlets where you actually live: countertop appliances, charging nooks, and media zones. Pull new home runs for high‑draw loads and dedicated circuits. Set plumbing stub‑outs with fixture specs on hand, not guesses. Confirm venting and make clean, accessible junctions. With walls open, tweaks are cheap and quick; once closed, every correction becomes dust, delay, and disappointment.
If you might add an induction range, sauna, or workshop later, size panels, wiring, and plumbing manifolds today. Include access panels for valves and filters behind discreet grilles. Overspec essential runs and leave pull strings in conduits. This foresight turns tomorrow’s upgrades into afternoon tasks instead of weekend‑eating projects that require cutting brand‑new walls and patching freshly painted ceilings.
Invite inspectors when rough‑ins are complete, not rushed. Their notes catch code misses and small errors that balloon later. Passing now saves rework and helps with resale disclosures. Treat inspection days like collaborative checkpoints, documenting approvals and clarifications. A respectful, prepared walkthrough builds goodwill and makes final sign‑off smoother when the pressure is highest and timelines are tight.