Structure and exterior envelope: grading and site drainage; foundation/slab formwork, reinforcement, and anchor layout; framing quality, load paths, connectors, and fasteners; roofing and flashing; weather-resistive barriers; window and door installation; exterior cladding and sealants; garages, decks, and steps.
Mechanical, electrical, plumbing, and interiors: supply and drain/vent piping, shutoffs, water heater, and cleanouts; HVAC equipment, duct routing, condensate and ventilation; electrical panel, circuits, AFCI/GFCI protection, bonding and grounding; insulation and air sealing; fire blocking/draft stopping; stairs and railings; interior finishes, cabinetry, appliances, and fixtures; life-safety devices such as smoke/CO alarms.