Need facility-related assistance?
The DFM Call Center is open from 6:00 a.m. to 4:30 p.m., Monday through Friday.
Email: DFMcallcenter@mcpsmd.org
Phone #: 240-740-2300

This web page is for managing facilities that need to be changed over from:
heat to A/C (Spring) or A/C to heat (Fall.)
If a facility is not listed it is because that facility does not need to be changed over.

This web page is maintained by the Division of Maintenance and Operations