Northland Engineering

Stahly Engineering Associates is an employee-owned civil engineering and survey firm based in Helena, Montana, with additional offices in Billings, Bozeman, Great Falls, and Cody. With over 55 years of experience, the company emphasizes building positive relationships through quality service in various sectors, including residential, commercial, and government projects. Stahly offers a comprehensive range of services, including engineering, land surveying, remote sensing, GIS database management, and municipal planning. Their commitment to community and clients is evident in their range of completed projects, such as infrastructure development and various surveying efforts tailored to meet specific client needs. Generated from the website

Great West Engineering specializing in providing civil engineering and grant writing services. Headquartered in Helena, Mont., the firm employs more than 35 staff members. Great West Engineering provides a range of engineering services to cities, towns, counties, state agencies, private developers, and water and sewer districts. It offers a variety of planning, design and construction services to clients. The firm specializes in handling wastewater collection, pumping, treatment and disposal systems. It provides hydrogeological investigation, sludge management and landfill design services. Great West Engineering also specializes in managing environmental projects in association with various local, state and federal agencies. Additionally, it offers site development and planning services.