1. Walton Electric Corp
755 N Central Ave, Upland, CA 91786
Coordinate: 34.10247,-117.6902
Phone: (909) 981-5051
2. Pyro-Comm Systems
234 W Foothill Blvd, Upland, CA 91786
Coordinate: 34.10637,-117.65441
Phone: (909) 931-9068
3. Adt
255 W Foothill Blvd, Upland, CA 91786
Coordinate: 34.10756,-117.65472
Phone: (909) 532-8732