HRG Named One of the Largest Engineering Firms in Pittsburgh

Herbert, Rowland & Grubic, Inc. (HRG) has again been named one of the largest engineering firms in Pittsburgh by the Pittsburgh Business Times.  We are ranked #8 in 2025, a significant jump from #25 the previous year.

HRG opened an office in Cranberry Township in 1994 and currently has almost 90 employees living and working in the Pittsburgh region.

“HRG has a great group of professionals and a loyal base of clients that continues to grow each year,” assistant vice president Jim Feath says. “Our success in this region belongs to them, and we thank them for continuing to work with us in this great city of ours!”