For questions and concerns regarding your homeowner account or assessments (note that you can now view your account via the homeowner portal):

info@vanguardmgt.com     (301) 540-8600

To submit an Architectural Change Request:
Log in to the homeowner portal.
Email your application package to info@vanguardmgt.com 

For documents related to resale or refinancing:
HomeWiseDocs

For Code Enforcement & Landlord-Tenant Services: 
Office of Landlord-Tenant Affairs
Residents can report housing violations, such as maintenance issues or safety hazards, by calling 311 or (240) 777-0311

For Permitting Services: Gaithersburg Permitting Inspections 

To report non-emergency suspicious/criminal activity: Montgomery County Police   (301) 279-8000