Jones & DeMille Engineering is proud of our legacy of excellence in planning, funding, and community-driven infrastructure services. Since 1982, we have served with a professional, personalized, rural touch to provide value that reaches beyond the project.  

40 Years of Quality and Excellence

We are  eager to assist our clients in their proactive efforts to properly manage, maintain and upgrade infrastructure which will sustain economic growth, minimize long-term expenses, and contribute to a thriving community. 

Projects Shaping the Quality of Life

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We Are Your Infrastructure Specialists

Established in 1982, Jones & DeMille Engineering is a full-service civil engineering company serving public and private-sector clients throughout the Intermountain Region. Our team is proud to specialize in rural and other infrastructure projects, assisting in everything from initial planning and funding procurement through construction management and ongoing operations.