On-Site Field Testing and Evaluation ASC Engineering Services performs on-site field inspection, evaluation and labeling of electrical products that did not have a certification mark required by NRTL (Nationally Recognized Testing Laboratory). We have done more than 1000 field inspection over the span of 20 years in different product category that includes industrial machinery, laboratory equipment, medical diagnostic equipment, laser, sheet metal fabrication equipment, robotics, wind and solar and wind energy systems. ASC engineering services perform inspection, evaluation and labeling of electrical products. •Evaluation to relevant UL, CSA, ANSI, ASME and NFPA standards •In Canada, SPE-1000 Special Inspections Evaluation to NEC (National Electric Code) and CEC (California Ene