Custodial & Maintenance
Meet our Custodial Staff!
Our custodial staff members do far more than keep our buildings clean – they create a safe, healthy, and welcoming environment where students can learn and staff can work without distraction. Their attention to detail supports health and hygeine, reduces the spread of illness, and helps preserve valuable facilities and equipment. Simply put, our custodians are vital to the daily operations and overall success of our district!
Sandra Rivera – Director of Custodial Services
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Cruz Valdez -
Martha Moreno -
Raquel Lopez -
Ernestina Hernandez -
Maricela Armendariz
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Jesse Collazo -
Maria Garcia -
Tina Acosta -
Veronica Mendez -
Meet our Maintenance Staff!
Gary Graves – Maintenance Director
Our maintenance department ensures our systems – from plumbing and HVAC to electrical and structural components – run safely and efficiently. Their work prevents costly disruptions, extends the life of district facilities, and supports a comfortable, functional environment for students and staff. We are blessed with phenomenal facilities at Post ISD, and our maintenance and grounds staff help protect and prolong the community’s investment in our district.