According to our records, this business is located at P.O. BOX 2161 in Upland (in San Bernardino County), California 91785, the location GPS coordinates are: 34.09751 (latitude), -117.6483876 (longitude). Critical Power Systems Inc is categorized under Fire Alarm Systems and Equipment Testing (SIC code 1731). Known organization president is Linda Petrone. You can contact the company by phone at (909) 920-5514.