Contact Information

The Washington Square HOA  is managed by OMNI Management Services.

To create a Service Request, please use the OMNI HelpDesk.

To reach your Property Manager, Nathan, call  (724) 749-5020 or email him using the button below.

OMNI Management Services, Inc.
PO Box 688
Canonsburg, PA  15317
Local Office: (724) 749-5020

Association Dues should be mailed to:
The OMNI Payment Processing Center
P.O Box 98117
Las Vegas, NV 89193

*Please remember to include your account number on your check