Home Services Projects Careers Application About Us Employee Resources Contact Us Today Our Projects We know that our work isn’t the most glamorous, but we get our hands dirty knowing that what we do is the first step toward something big for our clients. Browse Projects Our Projects View completed projects Who We Are Our company story Career Opportunities See available positions Services As lifelong contributors to the infrastructure and excavation industry, our principals have steered us in providing quality, integrity, value engineering, and troubleshooting solutions for our clients. Concrete We provide concrete solutions from more modern slip form construction to hand-formed roller screeds. Sitework Our experienced sitework team does prep work for a number of civil construction projects. Site Utilities Our talented crews have the skills, knowledge, and experience it takes to tackle all types of site utilities. Overlot Grading We don’t take any shortcuts. Our overlot grading services begin well before we arrive onsite. Colorado’s Choice for Civil Construction Premier Earthworks & Infrastructure (PEI) is a Colorado-based corporation specializing in civil engineering and construction, including underground utilities, site grading, structural excavation, demolition, mobile crushing, concrete structures, and concrete flatwork paving. We pride ourselves on providing quality, integrity, value engineering, and troubleshooting solutions to all of our clients. Contact Us Today Latest Projects Hillcrest Fraser/CDOT US HWY 40 Stapleton Sterling Ranch About Us PEI is a one-stop contractor that self-performs all aspects of horizontal development in house. Contact Us P.O. Box 9382 Denver, CO 80209 (303) 993-6349 Office Location 5600 South Quebec Street Unit #107A Greenwood Village, CO 80111 Get Directions Shop Location 2322 South Denver Fort Lupton, CO 80621 Get Directions © 2019 Premier Earthworks & Infrastructure