Big Sky Civil & Environmental Engineers and Land Surveyors of Montana

Big Sky Civil & Environmental Engineers and Land Surveyors of Montana is a surveyor and civil engineering firm based in Great Falls, Montana. The company specializes in land surveying, site development, GPS-controlled excavation, earthwork, embankment construction, and concrete batching for large-scale infrastructure projects. Serving clients across the Northwestern United States, the firm delivers precision in dam and spillway construction, water treatment facilities, fish hatcheries, and hydro projects. With a perfect 5.00 rating, the business is recognized for reliability, quality execution, and strong client relationships.

The company was founded in January 2017 by construction industry professionals with a shared commitment to safety, innovation, and accountability. Its team includes experienced engineers and project managers, such as Gary Wilson, P.E., with over 30 years in dam and reservoir construction, and Ryan Thiessen, who oversees project planning and execution. The firm emphasizes local labor sourcing, logistical problem-solving for remote sites, and timely delivery across project delivery methods including Design-Bid-Build, Design-Build, and Construction Manager at Risk. Notable projects include the Albion Dam Rehabilitation and the Crow Dam Spillway, with recognition from the Montana Construction Association for excellence.

Located at 1324 13th Ave SW in Great Falls, the business sits about a half-mile from West Hill Park and Lucky Lil's Casino, and is within a short distance of Country Club Boulevard and the First Special Service Force Memorial Highway. Its proximity to major roads and recreational areas reflects its integration into the city’s infrastructure and community.

Big Sky Civil & Environmental Engineers and Land Surveyors of Montana stands out for its consistent, high-quality delivery on complex water infrastructure projects. The firm is known for its responsiveness, technical expertise, and ability to coordinate with multiple agencies and stakeholders. Its well-documented online presence and clean, optimized website reflect a business that is both accessible and trustworthy.

As a trusted name in heavy civil construction and surveying within Great Falls and the broader Montana region, the company plays a vital role in advancing critical water and infrastructure systems across the Northwest.