About Jones & DeMille Engineering, Inc.

Jones & DeMille Engineering started in 1982 with one mission—to help shape the quality of life in communities throughout the Intermountain West. Now, 40 years later, our mission remains the same. We continue to pledge our continued commitment to success and a promise to deliver the highest quality of engineering services to communities in which we live, work, and play. We will continue to look beyond the project and help communities succeed in all areas of infrastructure and community development.

We want to thank our clients, partners, and communities for the opportunity to shape the quality of life together. We’re excited for what’s to come and look forward to many more years of partnership and success.

We offer office locations throughout Utah and Wyoming—Richfield, our corporate office; Price; Manti; Roosevelt; Vernal; Springville; Monticello; St. George; Tooele; and Evanston to provide professional services coverage throughout the Intermountain Region.