Can I get Spirit Internet in my building? Spirit Team Updated November 17, 2016 22:50 Follow To check if your building is in the list of UFi equipped buildings click here. If yes, click on your building and apply online. Related articles How fast is Spirit Business Ethernet Broadband How do I connect to my WiFi? Understanding Speed vs Bandwidth Spirit Residential Ultra Fast Internet Plans (Spirit UFi) Comments 0 comments Article is closed for comments.