If a building or room is not supported by Technology Services, they may be supported by ATLAS, especially if it is used by a department within the College of Liberal Arts & Sciences.
Check the table on ATLAS' Find Your Zone Manager page. If your department appears in the leftmost column on this page, click the Submit a ticket! link at the top of that page to reach a form with the heading "Request Desktop & Tech Support" that you can fill out to send information directly to the appropriate zone manager.
The rightmost two columns of this table are the building's zone manager and the zone number. The zone manager can be contacted directly by sending an email to firstname.lastname@example.org, replacing the # with the zone number from the table. ATLAS recommends that the Desktop & Tech Support form be used instead unless direct contact is necessary.