Brianna Culligan-Derer


Sales and Operations Manager


Brianna Culligan-Derer began her career with CNS Cleaning Company in 2015 as a Customer Service Representative and has grown to become a leader within the organization as the Office Manager and Billing Supervisor. Brianna most enjoys designing and implementing new systems and procedures to enhance the daily functions of the company. Brianna oversees the clerical and customer support departments and is also responsible for managing and maintaining the billing of all CNS clients. Brianna works closely with the Sales and Operations team to ensure customer support is a top priority. 

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