Excellence From The Ground Up

Company News

For 50 years, it has been the quality of our people that defines the DOWL difference.

Our staff of dedicated professionals consistently exceed our clients' expectations and have enabled us to develop into one of the West's leading planning, surveying, civil/transportation, and environmental services firms.

Today, we offer a wide range of engineering services to public and private clients. From the Arctic Ocean to the Rio Grande, we are ready to handle any challenge.

  • Please join us in congratulating Tamer Avci, from our Helena, Montana office, who recently earned his surveyor’s license in Montana. This comes on the heels of Tamer’s recent licensure in North Dakota, and is the culmination of many years of hard work on Tamer’s part. Way to go, Tamer!

What we want
Meeting community design challenges in safe and extraordinary ways.