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Plant Operations

Contact Information

 Louis Wilson Sr. Facilities Administration Building
13300 Old Marlboro Pike
Upper Marlboro, Maryland 20772

Samuel Stefanelli

Facilities Supervisor

Areas of Responsibility

Plant Operations provides onsite custodial services for 20 Million Square Feet of facilities; is the first point of contact for all facility management issues; heat, air conditioning, security fixtures, lighting, plumbing, roof leaks, fire alarms test, environmental, etc.; and processes online work orders for routine facilities concerns.


Our Mission

The Department of Plant Operations provides a clean, safe, healthy and attractive learning environment for students, staff and the communities of Prince George's County.