N.J. SullivanRequest A QuoteDulles, PA | 703-464-5944
N.J. Sullivan is a leading provider of metal fabrication services. As one of "The Principal 10 Best Companies" we take care of our employees and our customers to the very best of our ability. Since our founding in 1958 by Neil Sullivan, we have expanded our product catalog to include junction boxes, enclosures, trough and wireway, CT cabinets, termination cabinets, bolted pressure switches, copper bussing and ground bars, and other electrical products. Visit our website to learn more today.