Windsor Knolls Homeowners Association, Inc.
Community Association Services, Inc., AAMC
18401 Woodfield Road, Suite H
Gaithersburg, MD 20879

Office: 301-840-1800
Toll Free: 800-883-0799

After Hours Emergencies: 888-788-2678

Community Manager

Toni Partin
Welcome to Windsor Knolls Homeowners Association, Inc.
Your association board has partnered with Nabr Network to bring you this website and mobile app!

Get important information and connect with your neighbors:
  • Receive notifications, messages and reminders from your association
  • Find HOA documents, forms and events information
  • Find contact information for the HOA management company
  • Make a payment or check your account status
There are several ways you can pay your assessments. 

Homeowners can pay by check. If paying by check, make the check payable to Windsor Knolls HOA and mail it to: Windsor Knolls HOA, c/o CAS, Inc., PO Box 11973, Newark, NJ 07101-4973. Please remember to send the coupon with your check so that your account will be credited correctly.

Homeowners can pay by e-check through their own personal banking institution. If you pay by e-check please ensure your bank sends the payment so that it reaches the lockbox by the first of every month.

Homeowners can use CAS, Inc. online bill payment service. Please visit www/ For assistance call 866-729-5327.

Homeowners may sign up for the Association's free auto debit service.  To sign up for auto debit, go to 'Documents' on the menu bar, print out and complete the auto debit sign-up form and send it to the management company. Homeowners can also pay using bill-pay services through their personal banking institution.  

Get the App!
  • Text mycascommunity to 59248 and receive a text back with an app download link.
  • Or search for My CAS Community in the Google Play Store.
Latest News
Jul 01, 2022
July board meeting date change

Jul 01, 2022
Board of Directors Meeting, June 27th 2022 - Highlights

Jun 30, 2022
Management Office Closed - July 4th Holiday