This U.S. industry comprises establishments primarily engaged in repairing and maintaining (without retailing) electronic and precision equipment (except consumer electronics, computers and office machines, and communications equipment). Establishments in this industry repair and maintain equipment, such as medical diagnostic imaging equipment, measuring and surveying instruments, laboratory instruments, and radar and sonar equipment.
The data published with NAICS code 811219 are comprised of these parts of the following SIC industries:
7629 (pt) Electrical Equipment Repair and Maintenance, Including
Medical Equipment
7699 (pt) Dental and Lab Instrument and Other Precision
Equipment Repair (Except Typewriters)