Mechanical (HVAC systems, filters, duct systems, and vents)
Structural Systems (Foundation, roof materials, roof structure and attic, walls, grading and drainage, windows, stairs, gutters, doors, fireplace, ceiling and floors)
Electrical Systems (Service panel and circuits, outlets)
Plumbing Systems (Drains, faucets, tubs, showers, commodes, water pressure, water heater)
Appliances (Doorbell, chimes, garage door opener, smoke detectors, dishwasher, range/cooktop, oven, disposer)
Optional Systems (Sprinklers, if applicable)