Excellence From The Ground Up

Company News

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

  • William Warneke, a Hotshot Firefighter with the Granite Mountain team was one of 19 trapped and killed on June 30, 2013 during a wildfire. He and his pregnant wife, Roxanne had just purchased land in Marana, Arizona. The A/E community heard about the tragedy and pulled together to build a new home for the widow and baby. Some of DOWL HKM's engineers and surveyors pitched in for the cause - Rudy Ing, Tom Meehan, Mike York, Dave Bjelk, and Frank Ormsby. We're proud of our team and all in the A/E community who helped this family!

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