Events Calendar Display Corporate Interior Systems, Inc. Share: Office Furniture Visit Website Request Info 3311 E. Broadway Rd. Phoenix, AZ 85040 (602) 304-0100 (602) 304-1020 (fax) About Map About Corporate Interior Systems is your authorized Knoll dealer. Providing office furniture and facility-related services for 25 years and promoting manufacturers that strive to minimize environmental risks. What's Nearby? Distance: 5 10 15 20 25 50 mi.