Highlands Engineering is a full service consulting firm with a team of highly trained & experienced experts. We provide engineering, land surveying, environmental and energy services to both the public and private sectors in North Dakota, South Dakota and Montana. We are committed to providing an unparalleled level of service to our clients, with a
Hungate Engineering, P.C. is a very customer oriented company that has been serving customers since 1986 and strives to complete a superior project on time at an economical cost. Hungate Engineering, P.C. has specialized expertise in conveying systems and preparation plant design and inspection for the coal industry and is highly qualified to do any
Holston Engineering is a full service commercial Mechanical, Plumbing and Electrical engineering provider. Founded in 1995 by Joe Riggs, Holston Engineering has been providing professional services continually since its inception. Derwin Cartmel brings 28 years of industrial experience along with the experience of working for Holston Engineering part