Cleaning Services of Wilmington works to make everything as simple as possible. On most occasions, after your cleaning service has been completed, we will mail an invoice to your home or residence. If you would prefer, you can leave a check or money order with the Team that comes to your home, if that would be more convenient. Customers on a scheduled cleaning plan can request to be billed weekly or monthly, depending on how often service is scheduled. We also accept MasterCard and Visa.