Low voltage: the trade everyone blames for Wi-Fi feelings

Homeruns, pull string left in smurf, bend radius on coax nobody uses anymore, AP locations relative to HVAC returns—document like someone will move a can light two inches and ruin a ceiling pull.

Rack dress rehearsal

Patch panels labeled, cable management before heat of closeout. Photo now; sparkle later.

TV blocking and power

Outlet height relative to mount, recessed box depth, conduit stub if spec wants it. Owners only remember the TV tilt.