ENR’s Top 50 Mechanical Firms list recognizes the largest mechanical firms nationwide by revenue, and U.S. Engineering has once again made the list. Over the past three years, U.S. Engineering has moved up five spots, from #21 in 2016, to #16 this year.

U.S. Engineering also checked in at #82 in ENR’s overall Top 600 Specialty Contractors list. The company has moved up 11 spots on this list since 2016. This ranking includes the following trades: asbestos abatement; concrete; demolition/wrecking; electrical; fire protection and sprinklers; glazing/curtain wall; mechanical; masonry; painting; roofing; sheet metal; steel erection; utility; wall/ceiling; excavation/foundation; and other.

Click here to read the ENR TOP 600 list in its entirety.