A Pomona man was arrested for allegedly breaking into Grand Terrace Elementary School and stealing equipment.

Isaac Sigala, 31, was taken into custody early Tuesday morning on suspicion of commercial burglary and booked into Central Detention Center in San Bernardino, according to a San Bernardino County sheriff's news release.

About 3:35 a.m., a burglary alarm went off at the elementary school, 12066 Vivienda Ave. When sheriff's arrived, they found an open window on one of the portable classrooms.

After searching the room, deputies found Sigala hiding with a backpack containing a school projector and other school supplies, according to the news release. Sigala also allegedly tried to steal two school computers.