Yes, FACILITIES is a Scrabble word!

Letter values in Scrabble US: F 4, A 1, C 3, I 1, L 1, I 1, T 1, I 1, E 1, S 1.

Is it a valid word?

FACILITIES is a valid word in the official Scrabble dictionary (US), the UK Scrabble Dictionary and Words with Friends (ENABLE).

a building or place that provides a particular service or is used for a particular industry
skillful performance or ability without difficulty
a natural effortlessness
something designed and created to serve a particular function and to afford a particular convenience or service
a service that an organization or a piece of equipment offers you