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50+ Years
experience
Premier Heavy Civil Construction Services Nationwide
HEI Civil has been a leader in heavy civil construction since 1973, specializing in large-scale infrastructure projects across Colorado, the Carolinas, and Texas. Our expertise spans transportation, social infrastructure, water projects, and site development for master-planned communities. We prioritize safety, quality, and client service, supported by a largely self-performed building model that ensures efficiency and reliability. With over 50 years of experience, we have expanded through strategic acquisitions, including Peabody General Contractors and Horsepower Site Services, solidifying our nationwide presence. Our commitment to safety extends to our team, partners, and communities, while our investment in modern equipment reflects our professionalism.

We deliver cost-effective solutions tailored to complex projects, maintaining transparency and integrity in all client relationships. Our values-driven approach ensures we meet project timelines and budgets without compromising on quality or safety standards. Recognized for excellence, we received awards at the AGC Construction Safety Excellence Awards and hold partnerships with industry leaders like Caterpillar. As a trusted partner for municipalities, developers, and transportation entities, we continue to build economies and empower our people through sustainable growth and innovation.
Services
Transportation Infrastructure Site Development Utility Installation Water Projects Bridge Construction Earthwork Grading Concrete Division Dam Construction Municipal Infrastructure
Details
  • Year established: 1973
Highlights and features
  • We have over 50 years of experience in heavy civil construction.
  • Our self-performed building model ensures efficiency in complex projects.
  • We maintain a 50-year safety and quality commitment across all operations.
  • Our nationwide presence covers Colorado, Carolinas, and Texas markets.
  • We hold partnerships with industry leaders like Caterpillar for equipment reliability.
Associations and certifications
  • AGC Construction Safety Excellence Awards
Services
Transportation Infrastructure
HEI Civil delivers comprehensive transportation infrastructure solutions including roads, bridges, and aviation projects. Our expertise ensures durable, safe, and efficient systems that meet evolving mobility demands. We handle everything from initial planning to final construction for public and private clients.
Site Development
We provide full-cycle site development for master-planned communities, including land clearing, grading, and utility integration. Our process creates functional spaces while maintaining environmental stewardship. Clients benefit from streamlined timelines and cost-effective execution across residential and commercial projects.
Utility Installation
Our utility installation services cover water, wastewater, storm, and fire systems for municipal and private clients. We specialize in both wet and dry utilities with precision engineering. Projects ensure long-term infrastructure reliability while adhering to strict safety and regulatory standards.
Water Projects
HEI Civil constructs water treatment plants, pipelines, and storage facilities that support community needs. Our solutions address both potable water systems and stormwater management. Advanced engineering combined with experienced crews guarantees sustainable, high-performance water infrastructure.
Bridge Construction
We build bridges and structural concrete systems that combine durability with innovative design. Our team handles complex engineering challenges in diverse environments. Clients receive structures that meet current traffic demands while accommodating future growth through forward-thinking construction methods.
Questions
What areas does HEI Civil operate in?
HEI Civil operates in Colorado, North Carolina, South Carolina, and Texas with regional offices in Castle Rock, Charlotte, and Austin.
What types of projects does HEI Civil specialize in?
We specialize in transportation infrastructure, water projects, site development, and utility installation for both public and private sector clients.
How long has HEI Civil been in business?
HEI Civil has been building infrastructure since 1973, expanding through acquisitions in 2018-2019 to become a national contractor.
What safety certifications does HEI Civil hold?
We received multiple AGC Construction Safety Excellence Awards and maintain an industry-leading safety program across all project sites.
Does HEI Civil handle large-scale infrastructure projects?
Yes, we specialize in complex, large-scale projects including transportation systems, water treatment facilities, and master-planned community development.
What equipment does HEI Civil use for construction projects?
We maintain a modern fleet of Caterpillar equipment through our Corporate Account partnership, ensuring reliable machinery for all project types.
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