DOWL is a multi-disciplined consulting firm owned by senior managers from within the company. Dowl has provided civil engineering and related services for more than 50 years. DOWL maintains in-house expertise in Environmental and Land Development, Water/Water Resources, Transportation, Civil Engineering and Geo-Construction.

Dowl’s goal is to meet community design challenges in safe and extraordinary ways.  Dowl’s staff of dedicated professionals consistently exceed clients' expectations and have enabled the company to develop into one of the West's leading planning, surveying, civil/transportation, and environmental services firms offering a wide range of engineering services to public and private clients. From the Arctic Ocean to the Rio Grande, Dowl is ready to handle any challenge.

Dowl’s staff are planners, surveyors, environmental scientists, engineers and support staff all directed by a client-first philosophy that ensures projects get done right, on time and on budget. DOWL has a strong foundation embedded in honesty, integrity, collaboration and communication, with all decisions tested against what is best for the people who make it happen —Dowl’s clients and employees.

DOWL is 450 employees strong and has a solid western U.S. regional presence with 20 offices spread throughout Alaska, Arizona, Colorado, Montana, North Dakota, Oregon, Washington, and Wyoming.

Gillette Office: 1901 Energy Court, Suite 170 ♦ Gillette, WY 82718 ♦ Phone: 307-686-4181 ♦ Fax: 800-865-9847