According to our records, this business is located at P.O. BOX 672 in Victorville (in San Bernardino County), California 92393, the location GPS coordinates are: 34.5361067 (latitude), -117.2911565 (longitude). AC Instrument Service is categorized under Warm Air Heating and Air Conditioning Contractors (SIC code 1711). You can contact the company by phone at (760) 949-4706.