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Here at Hilmar Unified School District, we are devoted to ensuring the utmost safety and excellence in our facilities. With a strong sense of dedication and a collaborative spirit, our team works diligently to provide the highest standard of maintenance and upkeep for all our buildings. Step into a well-maintained and secure environment as we strive to create the ideal space for our faculty, staff, students, and visitors.

Contact Us

  Jason Castro  
Director of Maintenance & Facilities
Phone (209) 667-5906
Fax (209) 667-5122



You could also connect with our Maintenance Department by filling out a convenient SchoolDude request. Whether you have a maintenance request, need assistance, or have any questions or concerns about our facilities, our team is just a click away.




A trusted certification ensuring contractors meet the highest standards of expertise and professionalism. Developed by CUPCAA, this rigorous process evaluates qualifications, experience, financial stability, and safety records. Choose CUPCAA-certified contractors for exceptional results. View our school district's requirements document [Here].