Share: Computer Service/Sales Xclusivepc & IT LLC. Visit Website 560 Sylvan Avenue Suite 3160 Englewood Cliffs , NJ 07632 (973) 925-4900 About Map About XclusivePC & IT was designed from working with large corporation IT departments.Services that we provide are virtualization, cloud computing, email archiving, and internal IT department management. What's Nearby? Distance: 5 10 15 20 25 50 mi.