Quality Assurance

Quality Assurance Team

Quality Assurance Ribbon Award

The Quality Assurance Team ensures compliance with Prince William County Public Schools, Occupational Safety and Health Administration, and other applicable quality and safety standards throughout all Prince William County Public Schools and its administration, transportation, and facility buildings. The Quality Assurance Team fosters a more efficient and productive learning and work environment for all Prince William County students and its employees.


  • Performs quality assurance evaluations and audits to assess compliance with cleaning standards, and provide technical guidance and direction to cleaning staff.
  • Conducts in-depth custodial maintenance inspections at all schools to ensure the well-being of all Prince William County Public Schools students and staff.
  • Organize, plan and direct in-house training programs for custodial supervisors and custodians.
  • Plan and conduct meetings with custodians to ensure compliance with established practices, to implement policies, and to keep employees abreast of current standards and procedures.
  • Provides personal coaching and hands-on guidance to all custodians to improve skills and quality control.
  • Oversees custodial inventory control and performs annual inventories of custodial supplies and equipment, such as floor scrubbers, buffers, carpet extractors, wet-vacs, vacuums, etc., and evaluates and recommends the purchase of new custodial equipment.

Quality Assurance Specialists

Ana Cruz De Hernandez
[email protected] 

Edward James
[email protected]

Jackeline Aranda
[email protected]