Maryland Regional Management Team

Hong Sam You, RBSM
Regional Director
Sam oversees the successful performance of services and operations in the Maryland region.
Email:  syou@cavalierservices.com
Phone: 703.849.1100 x212

John Schadt, RBSM
Operations Manager
John is the main point of contact for clients in the Maryland market.  He ensures the day to day compliance with client requirements and expectations.
Email: jschadt@cavalierservices.com
Phone: 703.849.1100 x217

Robert L. Harrington, RBSM
Area Manager
Robert directly supports the cleaning crews for his clients in the Maryland market. He ensures the day to day compliance with Cavalier processes and cleaning procedures.
Email: rharrington@cavalierservices.com
Phone: 703.849.1100 x208

Jorge L. Lopez
Area Manager 
Jorge directly supports the cleaning crews for clients in the Maryland market. He ensures the day to day compliance with Cavalier processes and cleaning procedures.
Email: jlopez@cavalierservices.com
Cell Phone: 571.749.7202

Marouan Nassif
Area Manager 
Marouan directly supports the cleaning crews for clients in the Maryland market. He ensures the day to day compliance with Cavalier processes and cleaning procedures.
Email: mnassif@cavalierservices.com  
Cell Phone: 301.573.7581