About UIT:

Underground Infrastructure Technologies, LLC, a Harrison Western Construction Corporation company, is a full-service utility contractor headquartered in Lakewood, Colorado specializing in trenchless technologies. We provide wet and dry utility installations using both open cut and trenchless technologies to complete projects for Departments of Transportation, Federal and State agencies, local municipalities, and sewer and water districts. We have installed multiple types of products including Welded Steel, Reinforced Concrete Pipe (RCP), PVC, Glass Fiber Reinforced Plastic (GRP, Hobas), Ductile Iron, Cast Iron, and Clay Pipe ranging in size from 4” to 129” in diameter. Our expertise and experience using trenchless technologies allows us to address both complicated soil types and high ground water conditions.

Our staff is highly experienced in both field operations as well as construction and project management capabilities to deliver projects both large and small on time and under budget for our clients. We use state of the art estimating, project management, scheduling, and job cost tracking software to ensure project compliance tracking and transparency. We have successfully completed projects ranging from $5,000 to $2,200,000 in size for both public and private entities. Some of our clients include City and County of Denver, Denver Water Board, Colorado Department of Transportation, Federal Transportation Authority, Union Pacific Railroad, and Burlington Northern Railroad. We have performed work in Colorado, Wyoming, Texas, Utah, Nevada, Kansas, and Nebraska.

  • Horizontal Auger Boring
  • Guided Boring (GBM)
  • Pipe Jacking
  • Conventional Hand Tunneling
  • Tunnel Boring Machine (TBM)
  • Microtunneling
  • Pipe Ramming
  • Pipe Bursting
  • Sliplining
  • Open Cut