About Colorado

Since 1973, HEI Civil has been a leading heavy civil construction company in Colorado, specializing in transportation, social infrastructure, and water projects. We are committed to delivering superior quality and safety while maintaining a strong focus on people, production, equipment care, and client service. Our vast experience and capabilities enable us to tackle complex projects across various markets.

Our Markets

We specialize in site development for residential master-planned communities with a large number of recreational and commercial amenities. From earthwork, including excavating and grading, to utility installation, our team is known for our dedication to delivering a high-quality site ready for vertical construction.

From land clearing to implementing erosion control measures and paving, Horsepower Site Services fully undertakes the site development phase on every project our clients entrust to us. We have extensive experience with commercial buildings and office complexes, from the site utilities to the necessary parking lot.

We have expertise in all facets of social infrastructure development, from new communities and housing to the commercial, educational, and governmental development that dovetails the creation of new homes and neighborhoods. We’re dedicated to construction protocol that maintains the highest standards of our partners and stakeholders.

Roads & Highways

Connecting the state of Colorado’s people. HEI is proud to carry an unlimited project size qualification with CDOT.

Bridges

Our bridge division is highly specialized and dedicated to working on this critical infrastructure.

Aviation

Air travel continues to grow throughout the state and HEI is proud to compete on this high tolerance work.

Dam & Reservoir

Few projects impact the community more. High scrutiny and diverse teams are a must.

Water Supply

Making a critical resource appear routine.

Wastewater

The final step in creating a responsible water system.

Commercial

Experience with laying the groundwork for retail, industrial, and office developments.

Residential

Multifamily and large scale single-family home developments.

Recreation

Golf courses, amusement parks, and other social benefits.

Government

Federal and state developments.

Hospitality

Hotel and lodging.

We value the trust and confidence that developers, municipalities, and transportation entities place in Horsepower’s ability to provide a full range of superior, cost-effective site development construction services.

OFFICE INFORMATION