The Building Services Department includes Building Service Workers and the Materials Management group, which includes a mail person and truck driver. Building Services is responsible for the daily cleaning of all campus buildings, delivery of mail and supplies, event and conference set-ups and take-downs, office relocations, and, in partnership with Cove/Halcyon, the consolidation and pick-up of recyclable materials.

In addition to the regular cleaning of the residence, academic and support buildings, this department handles special cleaning requests such as carpet shampooing, floor stripping and refinishing, emergency-response and post-renovation cleaning, and maintaining the water quality and safety of the Haas Pool. Building Services also assists in the planning and implementation of carpet removal/installation and works with other departments of Physical Plant to coordinate phases of reconstruction/renovation. Requests for service may be made by submitting a work order through the Welcome page of insideWheaton.