The Fleet Center
(now TD Banknorth Garden )

http://www.tdbanknorthgarden.com/default.asp

Boston , Massachusetts , 1999

Cleaning 19,600 seats, 34 restrooms, 108 suites and 36 concession stands right after construction, not to mention 7 elevators and 13 escalators, is a dirty job, but someone had to do it. SOS Corporation did it with pride, getting the entire building spic-and-span for its 1999 opening.