Mountain Plains LLC

Ulteig Engineers, Inc., based in Williston, ND, is a trusted industry leader in infrastructure engineering, technical services, and consulting. With a team of forward-thinking technical experts, Ulteig specializes in power, renewables, transportation, and water sectors, offering comprehensive services in grid modernization, clean energy generation, transportation planning, and water system integration. Recently acquiring Affinity Energy, Ulteig has expanded its resources and expertise in control systems integration, SCADA, PLC, and electrical power management systems. With a focus on sustainable engineering and critical connections, Ulteig leverages its infrastructure design expertise to deliver innovative solutions for public and private clients across North America. Generated from the website

Interstate Engineering Inc., based in Williston, ND, specializes in civil engineering, surveying, and planning services with over 40 years of experience serving communities across the Great Plains region. The firm is committed to delivering sustainable and high-performance solutions tailored to meet the unique challenges and budgets of its clients. With a multi-discipline network of professionals, Interstate Engineering collaborates with local communities to create dynamic spaces that foster growth and pride. Their expertise encompasses a variety of sectors, ensuring that every project—regardless of size or complexity—benefits from comprehensive planning and innovative design. Generated from the website