At the very least, it should involve the inspection of the:
1. Landscaping
Grading and drainage
Driveways
Walkways
Porches
Decks
Patios
Walkouts
Terraces
2. Exterior
Retaining walls
Foundation
Siding, flashing, and trim
Chimneys
Windows
Window wells
Exterior doors
Exterior lighting
Outlets and switches
Ceiling fans
3. Cooling System
A/C or heat pump?
Condenser unit
Refrigerant lines
Evaporator unit
Air distribution system
Operating controls
4. Roof
Gutters and downspouts
Soffits and fascias
Roof covering
Roof ventilation
Flashings
Skylights, chimneys, and penetrations
5. Carport
Floor
Walls
Guardrail
Ceiling
Lighting
Circuit wires
Outlets
Access doors
6. Attic
Roof structure
Insulation
Attic access
Ventilation, fans, and exhaust
Skylights, chimneys, and penetrations
Circuit wiring
7. All Rooms
Floor
Walls
Ceilings
All windows
Doors
Patio door
Closet and door
Lighting
Ceiling fan
All outlets and switches
Heat source
Smoke detector
8. Bathrooms
Functional flow
Floors
Walls
Ceiling
All windows
Doors
Lighting
Ceiling fan
All outlets and switches
Exhaust fan
Sink, faucet, plumbing, and drains
Vanity, cabinets, and countertops
Pantry
Toilet
Tub and enclosure
Jetted tub and enclosure
Heat source
9. Floors/Hallways/Stairways/Loft
Floors
Walls
Ceilings
All windows
Lighting
Ceiling fan
Attic fan
All outlets and switches
Closets and doors
Stairs and railings
Front door
Patio door
Smoke detectors
Heat source
10. Kitchen
Functional flow
Floor
Walls
Ceiling
All windows
Door
Patio door
Lighting
Ceiling fan
All outlets and switches
Sink, faucet, plumbing, and drain
Cabinets and countertops
Pantry
Garbage disposal
Dishwasher
Stove/oven/cooktop
Range hood
Microwave
Refrigerator
Trash compactor
Heat source
11. Fireplaces and wood stoves
Fireplace or wood stove?
Front/mantle/hearth
Door/screen
Firebox
Damper control
Chimney and flue
Electric start function
Blower and fan
Gas valve
12. Garage
Roof
Exterior foundation
Exterior siding
Garage doors
Garage door openers
Floor
Walls
Ceiling
All windows
Lighting
All outlets
Circuit wiring
Patio doors
Access door
Central heating
Central cooling
Space heating
Sink
13. Basement
Stairs and railing
Floor
Foundation and walls
Ceiling/sub-floor
Rim/floor joists
Columns, beams, and posts
Vents or windows
Walkout doors
Doors
Lighting
Ceiling fans
All outlets and switches
Sink, faucet, plumbing, and drain
Circuit wiring
Insulation
Heat source
Smoke detector
14. Laundry
Floor
Walls
Ceiling
All windows
Doors
Patio door
Lighting
All outlets and switches
Tub/faucet
Trap/drain
Washer/dryer
Heat source
Smoke detector
15. Central heating
Energy source
Heating equipment
Operating controls
Safety controls
Chimneys, flues, and vents
Heat distribution system
Heat source in each living space
Smoke/CO detector in space
Furnace enclosure
16. Plumbing
Water main supply
Water main shutoff valve
Hose bibs
Distribution piping
Interior drains, waste, and vents
Fuel distribution system
Water heater
Sump pumps
17. Electrical
Service entrance
Distribution panel
Sub-panel
Grounding
Circuit wiring
18. Fire safety
19. Appliances (that stay with home)
You should be present and actively involved in what will surely become an on-site education on the finer points of your new home.
At its best, your inspection will see you actively participate and involved in what will become an on-site educational course on the finer points of your home.