We are an industry-leading, privately held engineering and construction firm that provides innovative utility infrastructure solutions. 

We are an industry-leading, privately held engineering and construction firm that provides innovative utility infrastructure solutions. 

Outside Plant Construction (OSP)

Communications Network Construction Services

HMI Services provides engineering, design, construction, and maintenance services for wireline and wireless communications. Our expertise spans wireless tower construction, broadband fiber optic cable installation, wireline construction, and emergency maintenance services all across the country.

From building copper networks to broadband systems and the most advanced fiber optic cable (FTTX) systems for the home, terminal, or premises, we have experience building the communication networks that power business and connect people everywhere. We also pioneered the railroad mounted cable plow.  With that technology in its third generation, today we are capable of every type of railroad installation to effectively install telecommunications cabling underground along railroad right-of-ways.

We have experience working hand-in-hand with government agencies and municipalities, private businesses, and communities.

Construction and Installation Services

  • Material procurement
  • Project management
  • Overhead and underground construction
  • Cable splicing and testing
  • Joint trench utility
  • Railroad installation
  • Multiple dwelling units (MDUs)

Monitoring and Maintenance Services

  • On-call maintenance
  • 24/7 emergency restoration

Technical Solutions

Additional Communications Services