Jurupa Valley sheriff's deputies received a report of a gunshot victim at the location at 2:06 a.m. Sunday.
Deputies heard several shots in the area just prior to the call, according to the Riverside County Sheriff's Department. Deputies arrived at the location and saw a man leaving the back yard. An adult male was found with gunshot wounds in the yard.
Jurupa Valley resident Gillermo Garcia, 49, was arrested for attempted murder. A weapon was recovered at the scene.
The victim was hospitalized in stable condition.
The investigation was ongoing. Anyone with information about this incident should contact the Riverside County Sheriff's Department at (951) 955-2600.